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review.blissroms.org / platform_hardware_qcom_audio / ed408a10093827d2ea2f0252b14194881b429138 / . / hal / msm8916 / platform.c
blob: e370775fb73943fdd37c667e7be340d228d6b3f4 [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"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]41
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]44#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]45#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
46#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]47#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]48#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
50#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]51#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]52#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]53#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]54#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]55#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]56#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]57#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]58#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]59#define PLATFORM_INFO_XML_PATH_I2S "/system/etc/audio_platform_info_i2s.xml"
60
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]61#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]62#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]63#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]64
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]65#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
66#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
67#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
68#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
69/* Used in calculating fragment size for pcm offload */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]70#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 1000 /* 1 sec */
71#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 80 /* 80 millisecs */
72#define PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS 20 /* 20 millisecs */
73#define PCM_OFFLOAD_BUFFER_DURATION_MAX 1200 /* 1200 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]74
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]75/* MAX PCM fragment size cannot be increased further due
76 * to flinger's cblk size of 1mb,and it has to be a multiple of
77 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]78 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]79#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]80#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (4 * 1024)
81
82/*
83 * Offload buffer size for compress passthrough
84 */
85#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
86#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]87
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]88#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]89/*
90 * This file will have a maximum of 38 bytes:
91 *
92 * 4 bytes: number of audio blocks
93 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
94 * Maximum 10 * 3 bytes: SAD blocks
95 */
96#define MAX_SAD_BLOCKS 10
97#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]98#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]99
100/* EDID format ID for LPCM audio */
101#define EDID_FORMAT_LPCM 1
102
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]103/* fallback app type if the default app type from acdb loader fails */
104#define DEFAULT_APP_TYPE 0x11130
105
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]106/* Retry for delay in FW loading*/
107#define RETRY_NUMBER 20
108#define RETRY_US 500000
109#define MAX_SND_CARD 8
110
111#define SAMPLE_RATE_8KHZ 8000
112#define SAMPLE_RATE_16KHZ 16000
113
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]114#define MAX_SET_CAL_BYTE_SIZE 65536
115
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]116#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]117#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]119#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]120#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
121#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
122
123
124/* Query external audio device connection status */
125#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
126
127#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
128#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
129#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]130#define MAX_CAL_NAME 20
131
132char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
133 [WCD9XXX_ANC_CAL] = "anc_cal",
134 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
135 [WCD9XXX_MAD_CAL] = "mad_cal",
136};
137
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]138#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]139
140enum {
141 VOICE_FEATURE_SET_DEFAULT,
142 VOICE_FEATURE_SET_VOLUME_BOOST
143};
144
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]145struct audio_block_header
146{
147 int reserved;
148 int length;
149};
150
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]151typedef struct acdb_audio_cal_cfg {
152 uint32_t persist;
153 uint32_t snd_dev_id;
154 audio_devices_t dev_id;
155 int32_t acdb_dev_id;
156 uint32_t app_type;
157 uint32_t topo_id;
158 uint32_t sampling_rate;
159 uint32_t cal_type;
160 uint32_t module_id;
161 uint32_t param_id;
162} acdb_audio_cal_cfg_t;
163
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]164/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]165typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]166typedef int (*acdb_init_t)(const char *, char *, int);
167typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]168typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]169typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]170typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]171typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
172acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]173typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
174typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]175
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]176struct platform_data {
177 struct audio_device *adev;
178 bool fluence_in_spkr_mode;
179 bool fluence_in_voice_call;
180 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]181 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]182 bool external_spk_1;
183 bool external_spk_2;
184 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]185 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]186 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]187 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]188 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]189 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]190 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]191 bool is_wsa_speaker;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]192 /* Audio calibration related functions */
193 void *acdb_handle;
194 int voice_feature_set;
195 acdb_init_t acdb_init;
196 acdb_deallocate_t acdb_deallocate;
197 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]198 acdb_set_audio_cal_t acdb_set_audio_cal;
199 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]200 acdb_send_voice_cal_t acdb_send_voice_cal;
201 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]202 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]203#ifdef RECORD_PLAY_CONCURRENCY
204 bool rec_play_conc_set;
205#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]206 void *hw_info;
207 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]208 void *edid_info;
209 bool edid_valid;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]210};
211
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame^]212static bool is_external_codec = false;
213static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
214 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
215};
216
217/* List of use cases that has different PCM device ID's for internal and external codecs */
218static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
219
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]220int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]221 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
222 DEEP_BUFFER_PCM_DEVICE},
223 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
224 LOWLATENCY_PCM_DEVICE},
225 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
226 MULTIMEDIA2_PCM_DEVICE},
227 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
228 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]229#ifdef MULTIPLE_OFFLOAD_ENABLED
230 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
231 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
232 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
233 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
234 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
235 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
236 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
237 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
238 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
239 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
240 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
241 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
242 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
243 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
244 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
245 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
246#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]247 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
248 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
249 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
250 LOWLATENCY_PCM_DEVICE},
251 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
252 MULTIMEDIA2_PCM_DEVICE},
253 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
254 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
255 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
256 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
257 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
258 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
259 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]260 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]261 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
262 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
263 AUDIO_RECORD_PCM_DEVICE},
264 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
265 AUDIO_RECORD_PCM_DEVICE},
266 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
267 AUDIO_RECORD_PCM_DEVICE},
268 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
269 COMPRESS_CAPTURE_DEVICE},
270 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
271 COMPRESS_CAPTURE_DEVICE},
272 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
273 COMPRESS_CAPTURE_DEVICE},
274 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
275 INCALL_MUSIC_UPLINK_PCM_DEVICE},
276 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
277 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
278 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
279 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]280 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
281 AFE_PROXY_RECORD_PCM_DEVICE},
282 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
283 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]284};
285
286/* Array to store sound devices */
287static const char * const device_table[SND_DEVICE_MAX] = {
288 [SND_DEVICE_NONE] = "none",
289 /* Playback sound devices */
290 [SND_DEVICE_OUT_HANDSET] = "handset",
291 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]292 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
293 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]294 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]295 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
296 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
297 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]298 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
299 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]300 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
301 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]302 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]303 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
304 [SND_DEVICE_OUT_HDMI] = "hdmi",
305 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
306 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]307 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]308 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
309 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
310 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]311 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]312 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
313 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
314 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
315 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
316 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
317 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
318 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
319 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
320 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
321 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
322 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]323 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]324#ifdef RECORD_PLAY_CONCURRENCY
325 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
326 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
327 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
328#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]329
330 /* Capture sound devices */
331 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]332 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]333 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]334 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
335 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
336 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
337 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
338 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
339 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
340 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
341 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
342 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
343 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
344 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
345 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
346 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
347 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
348 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
349 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]350 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
351 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
352 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
353 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]354 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]355 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]356 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]357 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]358 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
359 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
360 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]361 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
362 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
363 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
364 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]365 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
366 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
367 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]368 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]369 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
370 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
371 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
372 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
373 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
374 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
375 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]376 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
377 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
378 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
379 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
380 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]381 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]382 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
383 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
384 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
385 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]386};
387
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]388// Platform specific backend bit width table
389static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
390
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]391/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]392static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]393 [SND_DEVICE_NONE] = -1,
394 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]395 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]396 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
397 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]398 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]399 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]400 [SND_DEVICE_OUT_HEADPHONES] = 10,
401 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]402 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
403 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]404 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]405 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]406 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]407 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
408 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]409 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]410 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]411 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]412 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
413 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
414 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]415 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]416 [SND_DEVICE_OUT_AFE_PROXY] = 0,
417 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]418 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]419 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
420 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
421 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
422 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
423 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
424 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
425 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]426 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
427 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]428#ifdef RECORD_PLAY_CONCURRENCY
429 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
430 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
431 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
432#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]433
434 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]435 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]436 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
437 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
438 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
439 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
440 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
441 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
442 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
443 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
444 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
445 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
446 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
447 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
448 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
449 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
450 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]451 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]452 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]453 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
454 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
455 [SND_DEVICE_IN_HDMI_MIC] = 4,
456 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]457 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]458 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]459 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]460 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
461 [SND_DEVICE_IN_VOICE_DMIC] = 41,
462 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
463 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]464 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
465 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
466 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]467 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
468 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
469 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
470 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]471 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]472 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
473 [SND_DEVICE_IN_CAPTURE_FM] = 0,
474 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
475 [SND_DEVICE_IN_QUAD_MIC] = 46,
476 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
477 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
478 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]479 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
480 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
481 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
482 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
483 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]484 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]485 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
486 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
487 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
488 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]489};
490
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]491struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]492 char name[100];
493 unsigned int index;
494};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]495
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]496#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]497
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]498/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]499static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]500 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
501 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]502 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
503 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]504 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]505 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
506 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
507 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]508 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
509 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]510 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
511 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]512 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]513 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
514 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
515 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
516 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
517 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
518 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
519 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
520 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]521 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]522 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
523 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
524 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
525 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
526 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
527 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
528 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
529 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
530 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
531 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
532 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]533 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]534#ifdef RECORD_PLAY_CONCURRENCY
535 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
536 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
537 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
538#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]539 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]540 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]541 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
542 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
543 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
544 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
545 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
546 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
547 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
548 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
549 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
550 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
551 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
552 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
553 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
554 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
555 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
556 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
557 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
558 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
560 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
561 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]562 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]563 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
566 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
567 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
568 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
569 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
570 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
574 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
578 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
579 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
580 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
581 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
582 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
583 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
586 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
587 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
588 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
589 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]590 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
591 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
592 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
593 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594};
595
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]596static char * backend_table[SND_DEVICE_MAX] = {0};
597
598static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
599 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
600 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
601 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
602 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
603#ifdef MULTIPLE_OFFLOAD_ENABLED
604 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
605 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
606 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
607 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
608 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
609 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
610 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
611 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
612#endif
613 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
614 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
615 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
616 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
617 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
618 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
619 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
620 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
621 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
622 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
623 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
624};
625
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]626#define NO_COLS 2
627static int msm_be_id_array_len;
628static int (*msm_device_to_be_id)[];
629
630/* Below table lists output device to BE_ID mapping*/
631/* Update the table based on the board configuration*/
632
633static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
634 {AUDIO_DEVICE_OUT_EARPIECE , 34},
635 {AUDIO_DEVICE_OUT_SPEAKER , 34},
636 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
637 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
638 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
639 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
640 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
641 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
642 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
643 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
644 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
645 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
646 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
647 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
648 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
649 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
650 {AUDIO_DEVICE_OUT_PROXY , 9},
651 {AUDIO_DEVICE_OUT_FM , 7},
652 {AUDIO_DEVICE_OUT_FM_TX , 8},
653 {AUDIO_DEVICE_OUT_ALL , -1},
654 {AUDIO_DEVICE_NONE , -1},
655 {AUDIO_DEVICE_OUT_DEFAULT , -1},
656};
657
658static int msm_device_to_be_id_external_codec [][NO_COLS] = {
659 {AUDIO_DEVICE_OUT_EARPIECE , 2},
660 {AUDIO_DEVICE_OUT_SPEAKER , 2},
661 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
662 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
663 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
664 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
665 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
666 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
667 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
668 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
669 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
670 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
671 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
672 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
673 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
674 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
675 {AUDIO_DEVICE_OUT_PROXY , 9},
676 {AUDIO_DEVICE_OUT_FM , 7},
677 {AUDIO_DEVICE_OUT_FM_TX , 8},
678 {AUDIO_DEVICE_OUT_ALL , -1},
679 {AUDIO_DEVICE_NONE , -1},
680 {AUDIO_DEVICE_OUT_DEFAULT , -1},
681};
682
683
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]684#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
685#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]686
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame^]687static bool is_misc_usecase(audio_usecase_t usecase) {
688 bool ret = false;
689 int i;
690
691 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
692 if(usecase == misc_usecase[i]) {
693 ret = true;
694 break;
695 }
696 }
697 return ret;
698}
699
700
701static void update_codec_type(const char *snd_card_name) {
702
703 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
704 sizeof("msm8939-tapan-snd-card")) ||
705 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
706 sizeof("msm8939-tapan9302-snd-card"))||
707 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
708 sizeof("msm8939-tomtom9330-snd-card"))) {
709 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
710 is_external_codec = true;
711 }
712}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]713static void query_platform(const char *snd_card_name,
714 char *mixer_xml_path)
715{
716 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
717 sizeof("msm8x16-snd-card-mtp"))) {
718 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
719 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]720
721 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
722 msm_be_id_array_len =
723 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
724
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]725 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
726 sizeof("msm8x16-skuh-snd-card"))) {
727 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
728 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]729
730 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
731 msm_be_id_array_len =
732 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
733
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]734 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
735 sizeof("msm8x16-skui-snd-card"))) {
736 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
737 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]738
739 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
740 msm_be_id_array_len =
741 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
742
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]743 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
744 sizeof("msm8x16-skuhf-snd-card"))) {
745 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
746 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]747
748 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
749 msm_be_id_array_len =
750 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
751
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]752 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]753 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]754 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
755 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]756
757 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
758 msm_be_id_array_len =
759 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
760
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]761 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
762 sizeof("msm8939-snd-card-skuk"))) {
763 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
764 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]765 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
766 msm_be_id_array_len =
767 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
768
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]769 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
770 sizeof("msm8939-tapan-snd-card"))) {
771 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
772 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]773 msm_device_to_be_id = msm_device_to_be_id_external_codec;
774 msm_be_id_array_len =
775 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
776
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]777 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
778 sizeof("msm8939-tapan9302-snd-card"))) {
779 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
780 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]781
782 msm_device_to_be_id = msm_device_to_be_id_external_codec;
783 msm_be_id_array_len =
784 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
785
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]786 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
787 sizeof("msm8939-tomtom9330-snd-card"))) {
788 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
789 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]790 msm_device_to_be_id = msm_device_to_be_id_external_codec;
791 msm_be_id_array_len =
792 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
793
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]794 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
795 sizeof("msm8909-skua-snd-card"))) {
796 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
797 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]798 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
799 msm_be_id_array_len =
800 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]801
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]802 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
803 sizeof("msm8909-skuc-snd-card"))) {
804 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
805 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]806 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
807 msm_be_id_array_len =
808 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
809
810 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
811 sizeof("msm8909-pm8916-snd-card"))) {
812 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
813 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]814
815 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
816 msm_be_id_array_len =
817 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]818
819 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
820 sizeof("msm8909-skue-snd-card"))) {
821 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
822 sizeof(MIXER_XML_PATH_SKUE));
823 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
824 msm_be_id_array_len =
825 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
826
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]827 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
828 sizeof("msm8939-snd-card-skul"))) {
829 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
830 sizeof(MIXER_XML_PATH_SKUL));
831 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
832 msm_be_id_array_len =
833 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]834 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
835 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
836 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
837 sizeof(MIXER_XML_PATH_MTP));
838 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
839 msm_be_id_array_len =
840 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
841 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
842 sizeof("msm8952-tomtom-snd-card"))) {
843 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
844 sizeof(MIXER_XML_PATH_WCD9330));
845 msm_device_to_be_id = msm_device_to_be_id_external_codec;
846 msm_be_id_array_len =
847 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
848
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]849 } else {
850 strlcpy(mixer_xml_path, MIXER_XML_PATH,
851 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]852
853 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
854 msm_be_id_array_len =
855 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
856
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]857 }
858}
859
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]860void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]861{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]862 struct platform_data *my_data = (struct platform_data *)platform;
863 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]864
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]865 if (my_data->ec_ref_enabled) {
866 my_data->ec_ref_enabled = false;
867 ALOGV("%s: disabling echo-reference", __func__);
868 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]869 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]870
871 if (enable) {
872 my_data->ec_ref_enabled = true;
873 ALOGD("%s: enabling echo-reference", __func__);
874 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
875 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]876}
877
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]878static struct csd_data *open_csd_client()
879{
880 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]881 if (!csd) {
882 ALOGE("failed to allocate csd_data mem");
883 return NULL;
884 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]885
886 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
887 if (csd->csd_client == NULL) {
888 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
889 goto error;
890 } else {
891 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
892
893 csd->deinit = (deinit_t)dlsym(csd->csd_client,
894 "csd_client_deinit");
895 if (csd->deinit == NULL) {
896 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
897 dlerror());
898 goto error;
899 }
900 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
901 "csd_client_disable_device");
902 if (csd->disable_device == NULL) {
903 ALOGE("%s: dlsym error %s for csd_client_disable_device",
904 __func__, dlerror());
905 goto error;
906 }
907 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
908 "csd_client_enable_device_config");
909 if (csd->enable_device_config == NULL) {
910 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
911 __func__, dlerror());
912 goto error;
913 }
914 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
915 "csd_client_enable_device");
916 if (csd->enable_device == NULL) {
917 ALOGE("%s: dlsym error %s for csd_client_enable_device",
918 __func__, dlerror());
919 goto error;
920 }
921 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
922 "csd_client_start_voice");
923 if (csd->start_voice == NULL) {
924 ALOGE("%s: dlsym error %s for csd_client_start_voice",
925 __func__, dlerror());
926 goto error;
927 }
928 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
929 "csd_client_stop_voice");
930 if (csd->stop_voice == NULL) {
931 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
932 __func__, dlerror());
933 goto error;
934 }
935 csd->volume = (volume_t)dlsym(csd->csd_client,
936 "csd_client_volume");
937 if (csd->volume == NULL) {
938 ALOGE("%s: dlsym error %s for csd_client_volume",
939 __func__, dlerror());
940 goto error;
941 }
942 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
943 "csd_client_mic_mute");
944 if (csd->mic_mute == NULL) {
945 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
946 __func__, dlerror());
947 goto error;
948 }
949 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
950 "csd_client_slow_talk");
951 if (csd->slow_talk == NULL) {
952 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
953 __func__, dlerror());
954 goto error;
955 }
956 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
957 "csd_client_start_playback");
958 if (csd->start_playback == NULL) {
959 ALOGE("%s: dlsym error %s for csd_client_start_playback",
960 __func__, dlerror());
961 goto error;
962 }
963 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
964 "csd_client_stop_playback");
965 if (csd->stop_playback == NULL) {
966 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
967 __func__, dlerror());
968 goto error;
969 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]970 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
971 if (csd->set_lch == NULL) {
972 ALOGE("%s: dlsym error %s for csd_client_set_lch",
973 __func__, dlerror());
974 /* Ignore the error as this is not mandatory function for
975 * basic voice call to work.
976 */
977 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]978 csd->start_record = (start_record_t)dlsym(csd->csd_client,
979 "csd_client_start_record");
980 if (csd->start_record == NULL) {
981 ALOGE("%s: dlsym error %s for csd_client_start_record",
982 __func__, dlerror());
983 goto error;
984 }
985 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
986 "csd_client_stop_record");
987 if (csd->stop_record == NULL) {
988 ALOGE("%s: dlsym error %s for csd_client_stop_record",
989 __func__, dlerror());
990 goto error;
991 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]992
993
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]994 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
995
996 if (csd->init == NULL) {
997 ALOGE("%s: dlsym error %s for csd_client_init",
998 __func__, dlerror());
999 goto error;
1000 } else {
1001 csd->init();
1002 }
1003 }
1004 return csd;
1005
1006error:
1007 free(csd);
1008 csd = NULL;
1009 return csd;
1010}
1011
1012void close_csd_client(struct csd_data *csd)
1013{
1014 if (csd != NULL) {
1015 csd->deinit();
1016 dlclose(csd->csd_client);
1017 free(csd);
1018 csd = NULL;
1019 }
1020}
1021
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1022
1023static void set_platform_defaults()
1024{
1025 int32_t dev;
1026 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1027 backend_table[dev] = NULL;
1028 }
1029 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1030 backend_bit_width_table[dev] = 16;
1031 }
1032
1033 // TBD - do these go to the platform-info.xml file.
1034 // will help in avoiding strdups here
1035 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1036 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1037 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1038 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1039 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1040 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1041 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1042 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1043 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1044 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1045 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1046 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1047 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1048 strdup("speaker-and-usb-headphones");
1049 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1050 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1051 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1052}
1053
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1054void get_cvd_version(char *cvd_version, struct audio_device *adev)
1055{
1056 struct mixer_ctl *ctl;
1057 int count;
1058 int ret = 0;
1059
1060 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1061 if (!ctl) {
1062 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1063 goto done;
1064 }
1065 mixer_ctl_update(ctl);
1066
1067 count = mixer_ctl_get_num_values(ctl);
1068 if (count > MAX_CVD_VERSION_STRING_SIZE)
1069 count = MAX_CVD_VERSION_STRING_SIZE;
1070
1071 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1072 if (ret != 0) {
1073 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1074 goto done;
1075 }
1076
1077done:
1078 return;
1079}
1080
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1081static int hw_util_open(int card_no)
1082{
1083 int fd = -1;
1084 char dev_name[256];
1085
1086 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1087 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1088 ALOGD("%s Opening device %s\n", __func__, dev_name);
1089 fd = open(dev_name, O_WRONLY);
1090 if (fd < 0) {
1091 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1092 return fd;
1093 }
1094 ALOGD("%s success", __func__);
1095 return fd;
1096}
1097
1098struct param_data {
1099 int use_case;
1100 int acdb_id;
1101 int get_size;
1102 int buff_size;
1103 int data_size;
1104 void *buff;
1105};
1106
1107static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1108{
1109 int ret = 0, type;
1110
1111 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1112 struct wcdcal_ioctl_buffer codec_buffer;
1113 struct param_data calib;
1114
1115 if (!strcmp(cal_name_info[type], "mad_cal"))
1116 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1117 calib.get_size = 1;
1118 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1119 &calib);
1120 if (ret < 0) {
1121 ALOGE("%s get_calibration failed\n", __func__);
1122 return ret;
1123 }
1124 calib.get_size = 0;
1125 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1126 if(calib.buff == NULL) {
1127 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1128 , __func__, calib.buff_size, cal_name_info[type]);
1129 return -1;
1130 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1131 ret = acdb_loader_get_calibration(cal_name_info[type],
1132 sizeof(struct param_data), &calib);
1133 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1134 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1135 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1136 free(calib.buff);
1137 return ret;
1138 }
1139 codec_buffer.buffer = calib.buff;
1140 codec_buffer.size = calib.data_size;
1141 codec_buffer.cal_type = type;
1142 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1143 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1144 cal_name_info[type], errno, codec_buffer.size);
1145 ALOGD("%s cal sent for %s calib.size=%d"
1146 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1147 free(calib.buff);
1148 }
1149 return ret;
1150}
1151
1152static void audio_hwdep_send_cal(struct platform_data *plat_data)
1153{
1154 int fd;
1155
1156 fd = hw_util_open(plat_data->adev->snd_card);
1157 if (fd == -1) {
1158 ALOGE("%s error open\n", __func__);
1159 return;
1160 }
1161
1162 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1163 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1164
1165 if (acdb_loader_get_calibration == NULL) {
1166 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1167 dlerror());
1168 return;
1169 }
1170 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1171 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1172}
1173
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1174void *platform_init(struct audio_device *adev)
1175{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1176 char platform[PROPERTY_VALUE_MAX];
1177 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1178 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1179 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1180 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1181 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1182 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1183 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1184
1185 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1186 if (!my_data) {
1187 ALOGE("failed to allocate platform data");
1188 return NULL;
1189 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1190
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1191 while (snd_card_num < MAX_SND_CARD) {
1192 adev->mixer = mixer_open(snd_card_num);
1193
1194 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1195 usleep(RETRY_US);
1196 adev->mixer = mixer_open(snd_card_num);
1197 retry_num++;
1198 }
1199
1200 if (!adev->mixer) {
1201 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1202 snd_card_num);
1203 retry_num = 0;
1204 snd_card_num++;
1205 continue;
1206 }
1207
1208 snd_card_name = mixer_get_name(adev->mixer);
1209 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1210
1211 my_data->hw_info = hw_info_init(snd_card_name);
1212 if (!my_data->hw_info) {
1213 ALOGE("%s: Failed to init hardware info", __func__);
1214 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1215 query_platform(snd_card_name, mixer_xml_path);
1216 ALOGD("%s: mixer path file is %s", __func__,
1217 mixer_xml_path);
1218 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1219 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1220 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1221 mixer_xml_path);
1222 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1223 if (!adev->audio_route) {
1224 ALOGE("%s: Failed to init audio route controls, aborting.",
1225 __func__);
1226 free(my_data);
1227 return NULL;
1228 }
1229 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame^]1230 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1231 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1232 break;
1233 }
1234 retry_num = 0;
1235 snd_card_num++;
1236 }
1237
1238 if (snd_card_num >= MAX_SND_CARD) {
1239 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1240 free(my_data);
1241 return NULL;
1242 }
1243
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1244 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1245 my_data->fluence_in_spkr_mode = false;
1246 my_data->fluence_in_voice_call = false;
1247 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1248 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1249 my_data->external_spk_1 = false;
1250 my_data->external_spk_2 = false;
1251 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1252 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1253 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1254 my_data->slowtalk = false;
1255 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1256 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1257 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1258
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1259 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1260 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1261 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1262 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1263 my_data->fluence_type = FLUENCE_DUAL_MIC;
1264 } else {
1265 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1266 }
1267
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1268 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1269 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1270 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1271 my_data->fluence_in_voice_call = true;
1272 }
1273
1274 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1275 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1276 my_data->fluence_in_voice_rec = true;
1277 }
1278
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1279 property_get("persist.audio.fluence.audiorec",value,"");
1280 if (!strncmp("true", value, sizeof("true"))) {
1281 my_data->fluence_in_audio_rec = true;
1282 }
1283
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1284 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1285 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1286 my_data->fluence_in_spkr_mode = true;
1287 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1288
1289 property_get("persist.audio.fluence.mode",value,"");
1290 if (!strncmp("broadside", value, sizeof("broadside"))) {
1291 my_data->fluence_mode = FLUENCE_BROADSIDE;
1292 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1293 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1294 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1295 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1296 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1297 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1298 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1299 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1300 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1301 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1302 property_get("audio.ds1.metainfo.key",value,"0");
1303 key = atoi(value);
1304
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1305 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1306 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1307 if (my_data->acdb_handle == NULL) {
1308 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1309 } else {
1310 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1311 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1312 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1313 if (!my_data->acdb_deallocate)
1314 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1315 __func__, LIB_ACDB_LOADER);
1316
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1317 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]1318 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1319 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1320 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1321 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1322
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1323 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1324 "acdb_loader_set_audio_cal_v2");
1325 if (!my_data->acdb_set_audio_cal)
1326 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1327 __func__, LIB_ACDB_LOADER);
1328
1329 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1330 "acdb_loader_get_audio_cal_v2");
1331 if (!my_data->acdb_get_audio_cal)
1332 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1333 __func__, LIB_ACDB_LOADER);
1334
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1335 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1336 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1337 if (!my_data->acdb_send_voice_cal)
1338 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1339 __func__, LIB_ACDB_LOADER);
1340
1341 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1342 "acdb_loader_reload_vocvoltable");
1343 if (!my_data->acdb_reload_vocvoltable)
1344 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1345 __func__, LIB_ACDB_LOADER);
1346
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1347 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1348 my_data->acdb_handle,
1349 "acdb_loader_get_default_app_type");
1350 if (!my_data->acdb_get_default_app_type)
1351 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1352 __func__, LIB_ACDB_LOADER);
1353
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1354 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1355 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1356 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1357 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1358 goto acdb_init_fail;
1359 }
1360
1361 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1362 if (!cvd_version)
1363 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1364 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1365 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1366 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1367 if (cvd_version)
1368 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1369 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1370 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1371
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1372 // Check if WSA speaker is supported in codec
1373 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1374 DIR *dir;
1375 struct dirent *dirent;
1376 char file_name[10] = "wsa";
1377 strcat(CodecPeek, snd_card_name);
1378
1379 dir = opendir(CodecPeek);
1380 if (dir != NULL) {
1381 while (NULL != (dirent = readdir(dir))) {
1382 if (strstr (dirent->d_name,file_name))
1383 {
1384 my_data->is_wsa_speaker = true;
1385 break;
1386 }
1387 }
1388 closedir(dir);
1389 }
1390
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1391acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1392
1393 set_platform_defaults();
1394
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1395 /* Initialize ACDB ID's */
1396 platform_info_init(PLATFORM_INFO_XML_PATH);
1397
1398 /* init usb */
1399 audio_extn_usb_init(adev);
1400 /* update sound cards appropriately */
1401 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1402
1403 /* Read one time ssr property */
1404 audio_extn_ssr_update_enabled();
1405 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1406
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1407 /* init dap hal */
1408 audio_extn_dap_hal_init(adev->snd_card);
1409
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1410 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1411 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1412
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1413 /* init audio device arbitration */
1414 audio_extn_dev_arbi_init();
1415
1416 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1417 return my_data;
1418}
1419
1420void platform_deinit(void *platform)
1421{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1422 struct platform_data *my_data = (struct platform_data *)platform;
1423
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1424 if (my_data->edid_info) {
1425 free(my_data->edid_info);
1426 my_data->edid_info = NULL;
1427 }
1428
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1429 hw_info_deinit(my_data->hw_info);
1430 close_csd_client(my_data->csd);
1431
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1432 int32_t dev;
1433 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1434 if (backend_table[dev]) {
1435 free(backend_table[dev]);
1436 backend_table[dev]= NULL;
1437 }
1438 }
1439
1440 /* deinit audio device arbitration */
1441 audio_extn_dev_arbi_deinit();
1442
1443 if (my_data->edid_info) {
1444 free(my_data->edid_info);
1445 my_data->edid_info = NULL;
1446 }
1447
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1448 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1449 /* deinit usb */
1450 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1451 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1452}
1453
1454const char *platform_get_snd_device_name(snd_device_t snd_device)
1455{
1456 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1457 return device_table[snd_device];
1458 else
1459 return "";
1460}
1461
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1462int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1463 char *device_name)
1464{
1465 struct platform_data *my_data = (struct platform_data *)platform;
1466
1467 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1468 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1469 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1470 } else {
1471 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1472 return -EINVAL;
1473 }
1474
1475 return 0;
1476}
1477
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1478void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1479{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1480 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1481 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1482 return;
1483 }
1484
1485 const char * suffix = backend_table[snd_device];
1486
1487 if (suffix != NULL) {
1488 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1489 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1490 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1491}
1492
1493int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1494{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame^]1495 int device_id = -1;
1496
1497 if (is_external_codec && is_misc_usecase(usecase)) {
1498 if (device_type == PCM_PLAYBACK)
1499 device_id = pcm_device_table_of_ext_codec[usecase][0];
1500 else
1501 device_id = pcm_device_table_of_ext_codec[usecase][1];
1502 } else {
1503 if (device_type == PCM_PLAYBACK)
1504 device_id = pcm_device_table[usecase][0];
1505 else
1506 device_id = pcm_device_table[usecase][1];
1507 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1508 return device_id;
1509}
1510
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1511static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1512{
1513 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1514 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1515
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1516 if (table == NULL) {
1517 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1518 ret = -ENODEV;
1519 goto done;
1520 }
1521
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1522 if (name == NULL) {
1523 ALOGE("null key");
1524 ret = -ENODEV;
1525 goto done;
1526 }
1527
1528 for (i=0; i < len; i++) {
1529 const char* tn = table[i].name;
1530 size_t len = strlen(tn);
1531 if (strncmp(tn, name, len) == 0) {
1532 if (strlen(name) != len) {
1533 continue; // substring
1534 }
1535 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1536 goto done;
1537 }
1538 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1539 ALOGE("%s: Could not find index for name = %s",
1540 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1541 ret = -ENODEV;
1542done:
1543 return ret;
1544}
1545
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1546int platform_set_fluence_type(void *platform, char *value)
1547{
1548 int ret = 0;
1549 int fluence_type = FLUENCE_NONE;
1550 int fluence_flag = NONE_FLAG;
1551 struct platform_data *my_data = (struct platform_data *)platform;
1552 struct audio_device *adev = my_data->adev;
1553
1554 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1555
1556 /* only dual mic turn on and off is supported as of now through setparameters */
1557 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1558 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1559 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1560 ALOGV("fluence dualmic feature enabled \n");
1561 fluence_type = FLUENCE_DUAL_MIC;
1562 fluence_flag = DMIC_FLAG;
1563 } else {
1564 ALOGE("%s: Failed to set DUALMIC", __func__);
1565 ret = -1;
1566 goto done;
1567 }
1568 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1569 ALOGV("fluence disabled");
1570 fluence_type = FLUENCE_NONE;
1571 } else {
1572 ALOGE("Invalid fluence value : %s",value);
1573 ret = -1;
1574 goto done;
1575 }
1576
1577 if (fluence_type != my_data->fluence_type) {
1578 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1579 my_data->fluence_type = fluence_type;
1580 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1581 }
1582done:
1583 return ret;
1584}
1585
1586int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1587{
1588 int ret = 0;
1589 struct platform_data *my_data = (struct platform_data *)platform;
1590
1591 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1592 strlcpy(value, "quadmic", len);
1593 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1594 strlcpy(value, "dualmic", len);
1595 } else if (my_data->fluence_type == FLUENCE_NONE) {
1596 strlcpy(value, "none", len);
1597 } else
1598 ret = -1;
1599
1600 return ret;
1601}
1602
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1603int platform_get_snd_device_index(char *device_name)
1604{
1605 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1606}
1607
1608int platform_get_usecase_index(const char *usecase_name)
1609{
1610 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1611}
1612
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1613int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1614{
1615 int ret = 0;
1616
1617 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1618 ALOGE("%s: Invalid snd_device = %d",
1619 __func__, snd_device);
1620 ret = -EINVAL;
1621 goto done;
1622 }
1623
1624 acdb_device_table[snd_device] = acdb_id;
1625done:
1626 return ret;
1627}
1628
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1629int platform_get_default_app_type(void *platform)
1630{
1631 struct platform_data *my_data = (struct platform_data *)platform;
1632
1633 if (my_data->acdb_get_default_app_type)
1634 return my_data->acdb_get_default_app_type();
1635 else
1636 return DEFAULT_APP_TYPE;
1637}
1638
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1639int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1640{
1641 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1642 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1643 return -EINVAL;
1644 }
1645 return acdb_device_table[snd_device];
1646}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1647
1648int 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]1649{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1650 int ret = 0;
1651
1652 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1653 ALOGE("%s: Invalid snd_device = %d",
1654 __func__, snd_device);
1655 ret = -EINVAL;
1656 goto done;
1657 }
1658
1659 backend_bit_width_table[snd_device] = bit_width;
1660done:
1661 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1662}
1663
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1664int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1665{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1666 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1667 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1668 return DEFAULT_OUTPUT_SAMPLING_RATE;
1669 }
1670 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1671}
1672
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1673int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1674 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1675{
1676 struct platform_data *my_data = (struct platform_data *)platform;
1677 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1678 struct audio_device *adev = my_data->adev;
1679 int snd_device = SND_DEVICE_OUT_SPEAKER;
1680
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1681 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1682 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1683 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1684 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1685 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]1686
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1687 if (acdb_dev_id < 0) {
1688 ALOGE("%s: Could not find acdb id for device(%d)",
1689 __func__, snd_device);
1690 return -EINVAL;
1691 }
1692 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1693 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1694 __func__, snd_device, acdb_dev_id);
1695 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1696 snd_device < SND_DEVICE_OUT_END)
1697 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1698 else
1699 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1700 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1701 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1702 }
1703 return 0;
1704}
1705
1706int platform_switch_voice_call_device_pre(void *platform)
1707{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1708 struct platform_data *my_data = (struct platform_data *)platform;
1709 int ret = 0;
1710
1711 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1712 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 /* This must be called before disabling mixer controls on APQ side */
1714 ret = my_data->csd->disable_device();
1715 if (ret < 0) {
1716 ALOGE("%s: csd_client_disable_device, failed, error %d",
1717 __func__, ret);
1718 }
1719 }
1720 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1721}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1722
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1723int platform_switch_voice_call_enable_device_config(void *platform,
1724 snd_device_t out_snd_device,
1725 snd_device_t in_snd_device)
1726{
1727 struct platform_data *my_data = (struct platform_data *)platform;
1728 int acdb_rx_id, acdb_tx_id;
1729 int ret = 0;
1730
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1731 if (my_data->csd == NULL)
1732 return ret;
1733
1734 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1735 audio_extn_spkr_prot_is_enabled())
1736 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1737 else
1738 acdb_rx_id = acdb_device_table[out_snd_device];
1739
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1740 acdb_tx_id = acdb_device_table[in_snd_device];
1741
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1742 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1743 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1744 if (ret < 0) {
1745 ALOGE("%s: csd_enable_device_config, failed, error %d",
1746 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1747 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1748 } else {
1749 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1750 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1751 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1752
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1753 return ret;
1754}
1755
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1756int platform_switch_voice_call_device_post(void *platform,
1757 snd_device_t out_snd_device,
1758 snd_device_t in_snd_device)
1759{
1760 struct platform_data *my_data = (struct platform_data *)platform;
1761 int acdb_rx_id, acdb_tx_id;
1762
1763 if (my_data->acdb_send_voice_cal == NULL) {
1764 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1765 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1766 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1767 audio_extn_spkr_prot_is_enabled())
1768 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1769
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1770 acdb_rx_id = acdb_device_table[out_snd_device];
1771 acdb_tx_id = acdb_device_table[in_snd_device];
1772
1773 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1774 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1775 else
1776 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1777 acdb_rx_id, acdb_tx_id);
1778 }
1779
1780 return 0;
1781}
1782
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1783int platform_switch_voice_call_usecase_route_post(void *platform,
1784 snd_device_t out_snd_device,
1785 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1786{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1787 struct platform_data *my_data = (struct platform_data *)platform;
1788 int acdb_rx_id, acdb_tx_id;
1789 int ret = 0;
1790
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1791 if (my_data->csd == NULL)
1792 return ret;
1793
1794 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1795 audio_extn_spkr_prot_is_enabled())
1796 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1797 else
1798 acdb_rx_id = acdb_device_table[out_snd_device];
1799
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1800 acdb_tx_id = acdb_device_table[in_snd_device];
1801
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1802 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1803 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1804 my_data->adev->acdb_settings);
1805 if (ret < 0) {
1806 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1807 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1808 } else {
1809 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1810 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1811 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1812
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1813 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1814}
1815
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1816int platform_start_voice_call(void *platform, uint32_t vsid)
1817{
1818 struct platform_data *my_data = (struct platform_data *)platform;
1819 int ret = 0;
1820
1821 if (my_data->csd != NULL) {
1822 ret = my_data->csd->start_voice(vsid);
1823 if (ret < 0) {
1824 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1825 }
1826 }
1827 return ret;
1828}
1829
1830int platform_stop_voice_call(void *platform, uint32_t vsid)
1831{
1832 struct platform_data *my_data = (struct platform_data *)platform;
1833 int ret = 0;
1834
1835 if (my_data->csd != NULL) {
1836 ret = my_data->csd->stop_voice(vsid);
1837 if (ret < 0) {
1838 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1839 }
1840 }
1841 return ret;
1842}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1843
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1844int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1845{
1846 return 0;
1847}
1848
1849int platform_set_voice_volume(void *platform, int volume)
1850{
1851 struct platform_data *my_data = (struct platform_data *)platform;
1852 struct audio_device *adev = my_data->adev;
1853 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1854 const char *mixer_ctl_name = "Voice Rx Gain";
1855 int vol_index = 0, ret = 0;
1856 uint32_t set_values[ ] = {0,
1857 ALL_SESSION_VSID,
1858 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1859
1860 // Voice volume levels are mapped to adsp volume levels as follows.
1861 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1862 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1863 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1864 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1865
1866 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1867 if (!ctl) {
1868 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1869 __func__, mixer_ctl_name);
1870 return -EINVAL;
1871 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1872 ALOGV("Setting voice volume index: %d", set_values[0]);
1873 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1874
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1875 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1876 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1877 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1878 if (ret < 0) {
1879 ALOGE("%s: csd_volume error %d", __func__, ret);
1880 }
1881 }
1882 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1883}
1884
1885int platform_set_mic_mute(void *platform, bool state)
1886{
1887 struct platform_data *my_data = (struct platform_data *)platform;
1888 struct audio_device *adev = my_data->adev;
1889 struct mixer_ctl *ctl;
1890 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1891 int ret = 0;
1892 uint32_t set_values[ ] = {0,
1893 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1894 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1895
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1896 set_values[0] = state;
1897 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1898 if (!ctl) {
1899 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1900 __func__, mixer_ctl_name);
1901 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1902 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1903 ALOGV("Setting voice mute state: %d", state);
1904 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1905
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1906 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1907 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1908 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1909 if (ret < 0) {
1910 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1911 }
1912 }
1913 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1914}
1915
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1916int platform_set_device_mute(void *platform, bool state, char *dir)
1917{
1918 struct platform_data *my_data = (struct platform_data *)platform;
1919 struct audio_device *adev = my_data->adev;
1920 struct mixer_ctl *ctl;
1921 char *mixer_ctl_name = NULL;
1922 int ret = 0;
1923 uint32_t set_values[ ] = {0,
1924 ALL_SESSION_VSID,
1925 0};
1926 if(dir == NULL) {
1927 ALOGE("%s: Invalid direction:%s", __func__, dir);
1928 return -EINVAL;
1929 }
1930
1931 if (!strncmp("rx", dir, sizeof("rx"))) {
1932 mixer_ctl_name = "Voice Rx Device Mute";
1933 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1934 mixer_ctl_name = "Voice Tx Device Mute";
1935 } else {
1936 return -EINVAL;
1937 }
1938
1939 set_values[0] = state;
1940 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1941 if (!ctl) {
1942 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1943 __func__, mixer_ctl_name);
1944 return -EINVAL;
1945 }
1946
1947 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1948 __func__,state, mixer_ctl_name);
1949 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1950
1951 return ret;
1952}
1953
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1954snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1955{
1956 struct platform_data *my_data = (struct platform_data *)platform;
1957 struct audio_device *adev = my_data->adev;
1958 audio_mode_t mode = adev->mode;
1959 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1960#ifdef RECORD_PLAY_CONCURRENCY
1961 bool use_voip_out_devices = false;
1962 bool prop_rec_play_enabled = false;
1963 char recConcPropValue[PROPERTY_VALUE_MAX];
1964
1965 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1966 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1967 }
1968 use_voip_out_devices = prop_rec_play_enabled &&
1969 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1970 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1971#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1972
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1973 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1974 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1975 int channel_count = popcount(channel_mask);
1976
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1977 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1978 if (devices == AUDIO_DEVICE_NONE ||
1979 devices & AUDIO_DEVICE_BIT_IN) {
1980 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1981 goto exit;
1982 }
1983
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1984 if (popcount(devices) == 2) {
1985 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1986 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1987 if (my_data->external_spk_1)
1988 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1989 else if (my_data->external_spk_2)
1990 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
1991 else
1992 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1993 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1994 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1995 if (audio_extn_get_anc_enabled())
1996 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1997 else if (my_data->external_spk_1)
1998 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1999 else if (my_data->external_spk_2)
2000 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2001 else
2002 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2003 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2004 AUDIO_DEVICE_OUT_SPEAKER)) {
2005 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2006 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2007 AUDIO_DEVICE_OUT_SPEAKER)) {
2008 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2009 } else {
2010 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2011 goto exit;
2012 }
2013 if (snd_device != SND_DEVICE_NONE) {
2014 goto exit;
2015 }
2016 }
2017
2018 if (popcount(devices) != 1) {
2019 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2020 goto exit;
2021 }
2022
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2023 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2024 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2025 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2026 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2027 !voice_extn_compress_voip_is_active(adev)) {
2028 switch (adev->voice.tty_mode) {
2029 case TTY_MODE_FULL:
2030 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2031 break;
2032 case TTY_MODE_VCO:
2033 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2034 break;
2035 case TTY_MODE_HCO:
2036 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2037 break;
2038 default:
2039 ALOGE("%s: Invalid TTY mode (%#x)",
2040 __func__, adev->voice.tty_mode);
2041 }
2042 } else if (audio_extn_get_anc_enabled()) {
2043 if (audio_extn_should_use_fb_anc())
2044 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2045 else
2046 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2047 } else {
2048 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2049 }
2050 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2051 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2052 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2053 else
2054 snd_device = SND_DEVICE_OUT_BT_SCO;
2055 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2056 if (my_data->is_wsa_speaker)
2057 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2058 else
2059 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2060 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2061 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2062 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2063 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2064 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2065 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2066 if (audio_extn_should_use_handset_anc(channel_count))
2067 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2068 else
2069 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2070 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2071 snd_device = SND_DEVICE_OUT_VOICE_TX;
2072
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2073 if (snd_device != SND_DEVICE_NONE) {
2074 goto exit;
2075 }
2076 }
2077
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2078 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2079 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2080 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
2081 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2082#ifdef RECORD_PLAY_CONCURRENCY
2083 if (use_voip_out_devices) {
2084 // ANC should be disabled for voip concurrency
2085 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2086 } else
2087#endif
2088 {
2089 if (audio_extn_should_use_fb_anc())
2090 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2091 else
2092 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2093 }
2094 } else {
2095#ifdef RECORD_PLAY_CONCURRENCY
2096 if (use_voip_out_devices)
2097 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2098 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2099#endif
2100 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2101 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2102 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2103#ifdef RECORD_PLAY_CONCURRENCY
2104 if (use_voip_out_devices) {
2105 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2106 } else
2107#endif
2108 {
2109 if (adev->speaker_lr_swap)
2110 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2111 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2112 {
2113 if (my_data->is_wsa_speaker)
2114 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2115 else
2116 snd_device = SND_DEVICE_OUT_SPEAKER;
2117 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2118 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2119 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2120 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2121 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2122 else
2123 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2124 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2125 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2126 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2127 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2128 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2129 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2130 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2131 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2132 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2133 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2134#ifdef RECORD_PLAY_CONCURRENCY
2135 if (use_voip_out_devices)
2136 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2137 else
2138#endif
2139 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2140 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2141 channel_count = audio_extn_get_afe_proxy_channel_count();
2142 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2143 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2144 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2145 } else {
2146 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2147 }
2148exit:
2149 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2150 return snd_device;
2151}
2152
2153snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2154{
2155 struct platform_data *my_data = (struct platform_data *)platform;
2156 struct audio_device *adev = my_data->adev;
2157 audio_source_t source = (adev->active_input == NULL) ?
2158 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2159
2160 audio_mode_t mode = adev->mode;
2161 audio_devices_t in_device = ((adev->active_input == NULL) ?
2162 AUDIO_DEVICE_NONE : adev->active_input->device)
2163 & ~AUDIO_DEVICE_BIT_IN;
2164 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2165 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2166 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2167 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2168
2169 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2170 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2171 if (my_data->external_mic) {
2172 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2173 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2174 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2175 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2176 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2177 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2178 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2179 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2180 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2181 }
2182 }
2183
2184 if (snd_device != AUDIO_DEVICE_NONE)
2185 goto exit;
2186
2187 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2188 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2189 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2190 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2191 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2192 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2193 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2194 case TTY_MODE_FULL:
2195 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2196 break;
2197 case TTY_MODE_VCO:
2198 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2199 break;
2200 case TTY_MODE_HCO:
2201 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2202 break;
2203 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2204 ALOGE("%s: Invalid TTY mode (%#x)",
2205 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2206 }
2207 goto exit;
2208 }
2209 }
2210 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2211 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2212 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2213 audio_extn_should_use_handset_anc(channel_count) &&
2214 my_data->fluence_type != FLUENCE_NONE) {
2215 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2216 adev->acdb_settings |= DMIC_FLAG;
2217 ALOGD("Selecting AANC, Fluence combo device");
2218 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2219 audio_extn_should_use_handset_anc(channel_count)) {
2220 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2221 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2222 } else if (my_data->fluence_type == FLUENCE_NONE ||
2223 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2224 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2225 if (audio_extn_hfp_is_active(adev))
2226 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2227 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2228 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2229 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2230 }
2231 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2232 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2233 if (audio_extn_hfp_is_active(adev))
2234 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2235 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2236 if (adev->bt_wb_speech_enabled) {
2237 if (adev->bluetooth_nrec)
2238 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2239 else
2240 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2241 } else {
2242 if (adev->bluetooth_nrec)
2243 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2244 else
2245 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2246 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2247 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2248 if (my_data->fluence_type != FLUENCE_NONE &&
2249 my_data->fluence_in_voice_call &&
2250 my_data->fluence_in_spkr_mode) {
2251 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2252 adev->acdb_settings |= QMIC_FLAG;
2253 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2254 } else {
2255 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2256 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2257 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2258 else
2259 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2260 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2261 } else {
2262 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2263 if (audio_extn_hfp_is_active(adev))
2264 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2265 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2266 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2267 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2268 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2269 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2270 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2271 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2272 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2273 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2274 else
2275 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2276 }
2277 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2278 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2279 if (channel_count == 2) {
2280 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2281 adev->acdb_settings |= DMIC_FLAG;
2282 } else if (adev->active_input->enable_ns)
2283 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2284 else if (my_data->fluence_type != FLUENCE_NONE &&
2285 my_data->fluence_in_voice_rec) {
2286 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2287 adev->acdb_settings |= DMIC_FLAG;
2288 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2289 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2290 }
2291 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2292 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2293 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2294 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2295 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2296 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2297 if (adev->active_input->enable_aec &&
2298 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2299 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2300 if (my_data->fluence_in_spkr_mode) {
2301 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2302 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2303 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2304 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2305 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2306 else
2307 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2308 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2309 adev->acdb_settings |= DMIC_FLAG;
2310 } else
2311 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2312 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2313 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2314 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2315 adev->acdb_settings |= DMIC_FLAG;
2316 } else
2317 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2318 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2319 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2320 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2321 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2322 } else if (adev->active_input->enable_aec) {
2323 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2324 if (my_data->fluence_in_spkr_mode) {
2325 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2326 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2327 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2328 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2329 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2330 else
2331 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2332 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2333 adev->acdb_settings |= DMIC_FLAG;
2334 } else
2335 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2336 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2337 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2338 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2339 adev->acdb_settings |= DMIC_FLAG;
2340 } else
2341 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2342 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2343 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2344 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2345 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2346 } else if (adev->active_input->enable_ns) {
2347 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2348 if (my_data->fluence_in_spkr_mode) {
2349 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2350 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2351 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2352 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2353 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2354 else
2355 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2356 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2357 adev->acdb_settings |= DMIC_FLAG;
2358 } else
2359 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2360 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2361 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2362 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2363 adev->acdb_settings |= DMIC_FLAG;
2364 } else
2365 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2366 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2367 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2368 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2369 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2370 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2371 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2372 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2373 } else if (source == AUDIO_SOURCE_MIC) {
2374 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2375 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2376 if(my_data->fluence_in_audio_rec) {
2377 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2378 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2379 platform_set_echo_reference(adev->platform, true);
2380 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2381 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2382 platform_set_echo_reference(adev->platform, true);
2383 }
2384 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2385 }
2386 } else if (source == AUDIO_SOURCE_FM_RX ||
2387 source == AUDIO_SOURCE_FM_RX_A2DP) {
2388 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2389 } else if (source == AUDIO_SOURCE_DEFAULT) {
2390 goto exit;
2391 }
2392
2393
2394 if (snd_device != SND_DEVICE_NONE) {
2395 goto exit;
2396 }
2397
2398 if (in_device != AUDIO_DEVICE_NONE &&
2399 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2400 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2401 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2402 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2403 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2404 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2405 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2406 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2407 else
2408 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2409 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2410 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2411 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2412 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2413 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2414 if (adev->bt_wb_speech_enabled) {
2415 if (adev->bluetooth_nrec)
2416 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2417 else
2418 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2419 } else {
2420 if (adev->bluetooth_nrec)
2421 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2422 else
2423 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2424 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2425 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2426 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2427 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2428 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2429 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2430 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2431 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2432 } else {
2433 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2434 ALOGW("%s: Using default handset-mic", __func__);
2435 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2436 }
2437 } else {
2438 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2439 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2440 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2441 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2442 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2443 if (channel_count > 1)
2444 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2445 else
2446 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2447 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2448 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2449 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2450 if (adev->bt_wb_speech_enabled) {
2451 if (adev->bluetooth_nrec)
2452 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2453 else
2454 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2455 } else {
2456 if (adev->bluetooth_nrec)
2457 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2458 else
2459 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2460 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2461 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2462 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2463 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2464 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2465 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2466 } else {
2467 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2468 ALOGW("%s: Using default handset-mic", __func__);
2469 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2470 }
2471 }
2472exit:
2473 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2474 return snd_device;
2475}
2476
2477int platform_set_hdmi_channels(void *platform, int channel_count)
2478{
2479 struct platform_data *my_data = (struct platform_data *)platform;
2480 struct audio_device *adev = my_data->adev;
2481 struct mixer_ctl *ctl;
2482 const char *channel_cnt_str = NULL;
2483 const char *mixer_ctl_name = "HDMI_RX Channels";
2484 switch (channel_count) {
2485 case 8:
2486 channel_cnt_str = "Eight"; break;
2487 case 7:
2488 channel_cnt_str = "Seven"; break;
2489 case 6:
2490 channel_cnt_str = "Six"; break;
2491 case 5:
2492 channel_cnt_str = "Five"; break;
2493 case 4:
2494 channel_cnt_str = "Four"; break;
2495 case 3:
2496 channel_cnt_str = "Three"; break;
2497 default:
2498 channel_cnt_str = "Two"; break;
2499 }
2500 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2501 if (!ctl) {
2502 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2503 __func__, mixer_ctl_name);
2504 return -EINVAL;
2505 }
2506 ALOGV("HDMI channel count: %s", channel_cnt_str);
2507 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2508 return 0;
2509}
2510
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2511int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2512{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2513 int channel_count;
2514 int max_channels = 2;
2515 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2516 struct platform_data *my_data = (struct platform_data *)platform;
2517 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2518 edid_audio_info *info = NULL;
2519 ret = platform_get_edid_info(platform);
2520 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2521
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2522 if(ret == 0 && info != NULL) {
2523 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2524 ALOGV("%s:format %d channel %d", __func__,
2525 info->audio_blocks_array[i].format_id,
2526 info->audio_blocks_array[i].channels);
2527 if (info->audio_blocks_array[i].format_id == LPCM) {
2528 channel_count = info->audio_blocks_array[i].channels;
2529 if (channel_count > max_channels) {
2530 max_channels = channel_count;
2531 }
2532 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2533 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2534 }
2535
2536 return max_channels;
2537}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2538
2539static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2540{
2541 int ret = 0;
2542 struct audio_device *adev = my_data->adev;
2543 struct mixer_ctl *ctl;
2544 const char *mixer_ctl_name = "Slowtalk Enable";
2545 uint32_t set_values[ ] = {0,
2546 ALL_SESSION_VSID};
2547
2548 set_values[0] = state;
2549 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2550 if (!ctl) {
2551 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2552 __func__, mixer_ctl_name);
2553 ret = -EINVAL;
2554 } else {
2555 ALOGV("Setting slowtalk state: %d", state);
2556 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2557 my_data->slowtalk = state;
2558 }
2559
2560 if (my_data->csd != NULL) {
2561 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2562 if (ret < 0) {
2563 ALOGE("%s: csd_client_disable_device, failed, error %d",
2564 __func__, ret);
2565 }
2566 }
2567 return ret;
2568}
2569
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2570static int set_hd_voice(struct platform_data *my_data, bool state)
2571{
2572 struct audio_device *adev = my_data->adev;
2573 struct mixer_ctl *ctl;
2574 const char *mixer_ctl_name = "HD Voice Enable";
2575 int ret = 0;
2576 uint32_t set_values[ ] = {0,
2577 ALL_SESSION_VSID};
2578
2579 set_values[0] = state;
2580 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2581 if (!ctl) {
2582 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2583 __func__, mixer_ctl_name);
2584 ret = -EINVAL;
2585 } else {
2586 ALOGV("Setting HD Voice state: %d", state);
2587 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2588 my_data->hd_voice = state;
2589 }
2590
2591 return ret;
2592}
2593
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2594static int update_external_device_status(struct platform_data *my_data,
2595 char* event_name, bool status)
2596{
2597 int ret = 0;
2598 struct audio_usecase *usecase;
2599 struct listnode *node;
2600
2601 ALOGD("Recieved external event switch %s", event_name);
2602
2603 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2604 my_data->external_spk_1 = status;
2605 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2606 my_data->external_spk_2 = status;
2607 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2608 my_data->external_mic = status;
2609 else {
2610 ALOGE("The audio event type is not found");
2611 return -EINVAL;
2612 }
2613
2614 list_for_each(node, &my_data->adev->usecase_list) {
2615 usecase = node_to_item(node, struct audio_usecase, list);
2616 select_devices(my_data->adev, usecase->id);
2617 }
2618
2619 return ret;
2620}
2621
2622static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2623{
2624 int err;
2625 unsigned int val;
2626 char value[64];
2627 int ret = 0;
2628
2629 if(parms == NULL || cal == NULL)
2630 return ret;
2631
2632 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2633 if (err >= 0) {
2634 str_parms_del(parms, "cal_persist");
2635 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2636 ret = ret | 0x1;
2637 }
2638 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2639 if (err >= 0) {
2640 str_parms_del(parms, "cal_apptype");
2641 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2642 ret = ret | 0x2;
2643 }
2644 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2645 if (err >= 0) {
2646 str_parms_del(parms, "cal_caltype");
2647 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2648 ret = ret | 0x4;
2649 }
2650 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2651 if (err >= 0) {
2652 str_parms_del(parms, "cal_samplerate");
2653 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2654 ret = ret | 0x8;
2655 }
2656 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2657 if (err >= 0) {
2658 str_parms_del(parms, "cal_devid");
2659 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2660 ret = ret | 0x10;
2661 }
2662 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2663 if (err >= 0) {
2664 str_parms_del(parms, "cal_snddevid");
2665 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2666 ret = ret | 0x20;
2667 }
2668 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2669 if (err >= 0) {
2670 str_parms_del(parms, "cal_topoid");
2671 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2672 ret = ret | 0x40;
2673 }
2674 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2675 if (err >= 0) {
2676 str_parms_del(parms, "cal_moduleid");
2677 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2678 ret = ret | 0x80;
2679 }
2680 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2681 if (err >= 0) {
2682 str_parms_del(parms, "cal_paramid");
2683 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2684 ret = ret | 0x100;
2685 }
2686 return ret;
2687}
2688
2689static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2690 struct platform_data *my_data = (struct platform_data *)platform;
2691 acdb_audio_cal_cfg_t cal={0};
2692 uint8_t *dptr = NULL;
2693 int32_t dlen;
2694 int err, ret;
2695 if(value == NULL || platform == NULL || parms == NULL) {
2696 ALOGE("[%s] received null pointer, failed",__func__);
2697 goto done_key_audcal;
2698 }
2699
2700 /* parse audio calibration keys */
2701 ret = parse_audiocal_cfg(parms, &cal);
2702
2703 /* handle audio calibration data now */
2704 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2705 if (err >= 0) {
2706 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2707 dlen = strlen(value);
2708 if(dlen <= 0) {
2709 ALOGE("[%s] null data received",__func__);
2710 goto done_key_audcal;
2711 }
2712 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2713 if(dptr == NULL) {
2714 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2715 goto done_key_audcal;
2716 }
2717 dlen = b64decode(value, strlen(value), dptr);
2718 if(dlen<=0) {
2719 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2720 goto done_key_audcal;
2721 }
2722
2723 if(cal.dev_id) {
2724 if(audio_is_input_device(cal.dev_id)) {
2725 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2726 } else {
2727 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2728 }
2729 }
2730 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2731 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2732 cal.snd_dev_id, cal.acdb_dev_id);
2733 if(cal.acdb_dev_id == -EINVAL) {
2734 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2735 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2736 goto done_key_audcal;
2737 }
2738 if(my_data->acdb_set_audio_cal) {
2739 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2740 }
2741 }
2742done_key_audcal:
2743 if(dptr != NULL)
2744 free(dptr);
2745}
2746
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2747int platform_set_parameters(void *platform, struct str_parms *parms)
2748{
2749 struct platform_data *my_data = (struct platform_data *)platform;
2750 char *str;
2751 char value[256] = {0};
2752 int val;
2753 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2754 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2755
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2756 kv_pairs = str_parms_to_str(parms);
2757 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2758 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2759
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2760 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2761 if (err >= 0) {
2762 bool state = false;
2763 if (!strncmp("true", value, sizeof("true"))) {
2764 state = true;
2765 }
2766
2767 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2768 ret = platform_set_slowtalk(my_data, state);
2769 if (ret)
2770 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2771 }
2772
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2773 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2774 if (err >= 0) {
2775 bool state = false;
2776 if (!strncmp("true", value, sizeof("true"))) {
2777 state = true;
2778 }
2779
2780 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2781 if (my_data->hd_voice != state) {
2782 ret = set_hd_voice(my_data, state);
2783 if (ret)
2784 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2785 } else {
2786 ALOGV("%s: HD Voice already set to %d", __func__, state);
2787 }
2788 }
2789
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2790 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2791 value, sizeof(value));
2792 if (err >= 0) {
2793 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2794
2795 if (my_data->acdb_reload_vocvoltable == NULL) {
2796 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2797 } else if (!strcmp(value, "on")) {
2798 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2799 my_data->voice_feature_set = 1;
2800 }
2801 } else {
2802 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2803 my_data->voice_feature_set = 0;
2804 }
2805 }
2806 }
2807
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2808#ifdef RECORD_PLAY_CONCURRENCY
2809 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2810 if (err >= 0) {
2811 if (!strncmp("true", value, sizeof("true"))) {
2812 ALOGD("setting record playback concurrency to true");
2813 my_data->rec_play_conc_set = true;
2814 } else {
2815 ALOGD("setting record playback concurrency to false");
2816 my_data->rec_play_conc_set = false;
2817 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2818 }
2819#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2820 ALOGV("%s: exit with code(%d)", __func__, ret);
2821 return ret;
2822}
2823
2824int platform_set_incall_recording_session_id(void *platform,
2825 uint32_t session_id, int rec_mode)
2826{
2827 int ret = 0;
2828 struct platform_data *my_data = (struct platform_data *)platform;
2829 struct audio_device *adev = my_data->adev;
2830 struct mixer_ctl *ctl;
2831 const char *mixer_ctl_name = "Voc VSID";
2832 int num_ctl_values;
2833 int i;
2834
2835 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2836 if (!ctl) {
2837 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2838 __func__, mixer_ctl_name);
2839 ret = -EINVAL;
2840 } else {
2841 num_ctl_values = mixer_ctl_get_num_values(ctl);
2842 for (i = 0; i < num_ctl_values; i++) {
2843 if (mixer_ctl_set_value(ctl, i, session_id)) {
2844 ALOGV("Error: invalid session_id: %x", session_id);
2845 ret = -EINVAL;
2846 break;
2847 }
2848 }
2849 }
2850
2851 if (my_data->csd != NULL) {
2852 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2853 if (ret < 0) {
2854 ALOGE("%s: csd_client_start_record failed, error %d",
2855 __func__, ret);
2856 }
2857 }
2858
2859 return ret;
2860}
2861
2862int platform_stop_incall_recording_usecase(void *platform)
2863{
2864 int ret = 0;
2865 struct platform_data *my_data = (struct platform_data *)platform;
2866
2867 if (my_data->csd != NULL) {
2868 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2869 if (ret < 0) {
2870 ALOGE("%s: csd_client_stop_record failed, error %d",
2871 __func__, ret);
2872 }
2873 }
2874
2875 return ret;
2876}
2877
2878int platform_start_incall_music_usecase(void *platform)
2879{
2880 int ret = 0;
2881 struct platform_data *my_data = (struct platform_data *)platform;
2882
2883 if (my_data->csd != NULL) {
2884 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2885 if (ret < 0) {
2886 ALOGE("%s: csd_client_start_playback failed, error %d",
2887 __func__, ret);
2888 }
2889 }
2890
2891 return ret;
2892}
2893
2894int platform_stop_incall_music_usecase(void *platform)
2895{
2896 int ret = 0;
2897 struct platform_data *my_data = (struct platform_data *)platform;
2898
2899 if (my_data->csd != NULL) {
2900 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2901 if (ret < 0) {
2902 ALOGE("%s: csd_client_stop_playback failed, error %d",
2903 __func__, ret);
2904 }
2905 }
2906
2907 return ret;
2908}
2909
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2910int platform_update_lch(void *platform, struct voice_session *session,
2911 enum voice_lch_mode lch_mode)
2912{
2913 int ret = 0;
2914 struct platform_data *my_data = (struct platform_data *)platform;
2915
2916 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2917 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2918 else
2919 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2920
2921 return ret;
2922}
2923
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2924static void get_audiocal(void *platform, void *keys, void *pReply) {
2925 struct platform_data *my_data = (struct platform_data *)platform;
2926 struct str_parms *query = (struct str_parms *)keys;
2927 struct str_parms *reply=(struct str_parms *)pReply;
2928 acdb_audio_cal_cfg_t cal={0};
2929 uint8_t *dptr = NULL;
2930 char value[512] = {0};
2931 char *rparms=NULL;
2932 int ret=0, err;
2933 uint32_t param_len;
2934
2935 if(query==NULL || platform==NULL || reply==NULL) {
2936 ALOGE("[%s] received null pointer",__func__);
2937 ret=-EINVAL;
2938 goto done;
2939 }
2940 /* parse audiocal configuration keys */
2941 ret = parse_audiocal_cfg(query, &cal);
2942 if(ret == 0) {
2943 /* No calibration keys found */
2944 goto done;
2945 }
2946 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2947 if (err >= 0) {
2948 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2949 } else {
2950 goto done;
2951 }
2952
2953 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2954 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2955 } else if(cal.dev_id) {
2956 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2957 }
2958 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2959 if (cal.acdb_dev_id < 0) {
2960 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2961 __func__, cal.snd_dev_id);
2962 ret = -EINVAL;
2963 goto done_key_audcal;
2964 }
2965 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2966 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2967
2968 param_len = MAX_SET_CAL_BYTE_SIZE;
2969 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2970 if(dptr == NULL) {
2971 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2972 ret = -ENOMEM;
2973 goto done_key_audcal;
2974 }
2975 if (my_data->acdb_get_audio_cal != NULL) {
2976 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2977 if (ret == 0) {
2978 int dlen;
2979 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2980 ret = -EINVAL;
2981 goto done_key_audcal;
2982 }
2983 /* Allocate memory for encoding */
2984 rparms = (char*)calloc((param_len*2), sizeof(char));
2985 if(rparms == NULL) {
2986 ALOGE("[%s] Memory allocation failed for size %d",
2987 __func__, param_len*2);
2988 ret = -ENOMEM;
2989 goto done_key_audcal;
2990 }
2991 if(cal.persist==0 && cal.module_id && cal.param_id) {
2992 err = b64encode(dptr+12, param_len-12, rparms);
2993 } else {
2994 err = b64encode(dptr, param_len, rparms);
2995 }
2996 if(err < 0) {
2997 ALOGE("[%s] failed to convert data to string", __func__);
2998 ret = -EINVAL;
2999 goto done_key_audcal;
3000 }
3001 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3002 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3003 }
3004 }
3005done_key_audcal:
3006 if(ret != 0) {
3007 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3008 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3009 }
3010done:
3011 if(dptr != NULL)
3012 free(dptr);
3013 if(rparms != NULL)
3014 free(rparms);
3015}
3016
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3017void platform_get_parameters(void *platform,
3018 struct str_parms *query,
3019 struct str_parms *reply)
3020{
3021 struct platform_data *my_data = (struct platform_data *)platform;
3022 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3023 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3024 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3025 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3026
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3027 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3028 value, sizeof(value));
3029 if (ret >= 0) {
3030 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3031 my_data->slowtalk?"true":"false");
3032 }
3033
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3034 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3035 value, sizeof(value));
3036 if (ret >= 0) {
3037 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3038 my_data->hd_voice?"true":"false");
3039 }
3040
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3041 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3042 value, sizeof(value));
3043 if (ret >= 0) {
3044 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3045 strlcpy(value, "on", sizeof(value));
3046 } else {
3047 strlcpy(value, "off", sizeof(value));
3048 }
3049
3050 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3051 }
3052
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3053 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3054 kv_pairs = str_parms_to_str(reply);
3055 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3056 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3057}
3058
3059/* Delay in Us */
3060int64_t platform_render_latency(audio_usecase_t usecase)
3061{
3062 switch (usecase) {
3063 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3064 return DEEP_BUFFER_PLATFORM_DELAY;
3065 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3066 return LOW_LATENCY_PLATFORM_DELAY;
3067 default:
3068 return 0;
3069 }
3070}
3071
3072int platform_update_usecase_from_source(int source, int usecase)
3073{
3074 ALOGV("%s: input source :%d", __func__, source);
3075 if(source == AUDIO_SOURCE_FM_RX_A2DP)
3076 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3077 return usecase;
3078}
3079
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3080bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3081{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3082 bool needs_event = false;
3083
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3084 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3085 (snd_device < SND_DEVICE_IN_END) &&
3086 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3087 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3088 needs_event = true;
3089
3090 return needs_event;
3091}
3092
3093bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3094{
3095 bool needs_event = false;
3096
3097 switch(uc_id){
3098 /* concurrent playback usecases needs event */
3099 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3100 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3101 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3102 needs_event = true;
3103 break;
3104 /* concurrent playback in low latency allowed */
3105 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3106 break;
3107 /* concurrent playback FM needs event */
3108 case USECASE_AUDIO_PLAYBACK_FM:
3109 needs_event = true;
3110 break;
3111
3112 /* concurrent capture usecases, no event, capture handled by device
3113 * USECASE_AUDIO_RECORD:
3114 * USECASE_AUDIO_RECORD_COMPRESS:
3115 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3116
3117 * USECASE_VOICE_CALL:
3118 * USECASE_VOICE2_CALL:
3119 * USECASE_VOLTE_CALL:
3120 * USECASE_QCHAT_CALL:
3121 * USECASE_VOWLAN_CALL:
3122 * USECASE_COMPRESS_VOIP_CALL:
3123 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3124 * USECASE_INCALL_REC_UPLINK:
3125 * USECASE_INCALL_REC_DOWNLINK:
3126 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3127 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3128 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3129 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3130 * USECASE_INCALL_MUSIC_UPLINK:
3131 * USECASE_INCALL_MUSIC_UPLINK2:
3132 * USECASE_AUDIO_SPKR_CALIB_RX:
3133 * USECASE_AUDIO_SPKR_CALIB_TX:
3134 */
3135 default:
3136 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3137 }
3138 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3139}
3140
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3141bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3142{
3143 bool needs_event = false;
3144
3145 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3146 (snd_device < SND_DEVICE_IN_END) &&
3147 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3148 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3149 needs_event = true;
3150
3151 return needs_event;
3152}
3153
3154bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3155{
3156 bool needs_event = false;
3157
3158 switch(uc_id){
3159 /* concurrent playback usecases needs event */
3160 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3161 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3162 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3163 needs_event = true;
3164 break;
3165 /* concurrent playback in low latency allowed */
3166 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3167 break;
3168 /* concurrent playback FM needs event */
3169 case USECASE_AUDIO_PLAYBACK_FM:
3170 needs_event = true;
3171 break;
3172
3173 /* concurrent capture usecases, no event, capture handled by device
3174 * USECASE_AUDIO_RECORD:
3175 * USECASE_AUDIO_RECORD_COMPRESS:
3176 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3177
3178 * USECASE_VOICE_CALL:
3179 * USECASE_VOICE2_CALL:
3180 * USECASE_VOLTE_CALL:
3181 * USECASE_QCHAT_CALL:
3182 * USECASE_VOWLAN_CALL:
3183 * USECASE_COMPRESS_VOIP_CALL:
3184 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3185 * USECASE_INCALL_REC_UPLINK:
3186 * USECASE_INCALL_REC_DOWNLINK:
3187 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3188 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3189 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3190 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3191 * USECASE_INCALL_MUSIC_UPLINK:
3192 * USECASE_INCALL_MUSIC_UPLINK2:
3193 * USECASE_AUDIO_SPKR_CALIB_RX:
3194 * USECASE_AUDIO_SPKR_CALIB_TX:
3195 */
3196 default:
3197 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3198 }
3199 return needs_event;
3200}
3201
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3202/* Read offload buffer size from a property.
3203 * If value is not power of 2 round it to
3204 * power of 2.
3205 */
3206uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3207{
3208 char value[PROPERTY_VALUE_MAX] = {0};
3209 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3210 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3211 atoi(value)) {
3212 fragment_size = atoi(value) * 1024;
3213 }
3214
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3215 // For FLAC use max size since it is loss less, and has sampling rates
3216 // upto 192kHZ
3217 if (info != NULL && !info->has_video &&
3218 info->format == AUDIO_FORMAT_FLAC) {
3219 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3220 ALOGV("FLAC fragment size %d", fragment_size);
3221 }
3222
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3223 if (info != NULL && info->has_video && info->is_streaming) {
3224 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3225 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3226 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3227 }
3228
3229 fragment_size = ALIGN( fragment_size, 1024);
3230
3231 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3232 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3233 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3234 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3235 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3236 return fragment_size;
3237}
3238
3239uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3240{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3241 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3242 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3243 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3244
3245 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3246 bits_per_sample = 32;
3247 }
3248
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3249 if (info->use_small_bufs) {
3250 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3251 } else {
3252 if (!info->has_video) {
3253 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3254 } else if (info->has_video && info->is_streaming) {
3255 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3256 } else if (info->has_video) {
3257 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3258 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3259 }
3260
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3261 //duration is set to 20 ms worth of stereo data at 48Khz
3262 //with 16 bit per sample, modify this when the channel
3263 //configuration is different
3264 fragment_size = (pcm_offload_time
3265 * info->sample_rate
3266 * (bits_per_sample >> 3)
3267 * popcount(info->channel_mask))/1000;
3268 // align with LCM of 2, 4, 6, 8
3269 fragment_size = ALIGN( fragment_size, 24 );
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3270 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3271 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3272 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3273 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
3274
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3275 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3276 return fragment_size;
3277}
3278
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3279int platform_set_codec_backend_cfg(struct audio_device* adev,
3280 unsigned int bit_width, unsigned int sample_rate)
3281{
3282 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3283
3284 int ret = 0;
3285 if (bit_width != adev->cur_codec_backend_bit_width) {
3286 const char * mixer_ctl_name = "SLIM_0_RX Format";
3287 struct mixer_ctl *ctl;
3288 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3289 if (!ctl) {
3290 ALOGE("%s: Could not get ctl for mixer command - %s",
3291 __func__, mixer_ctl_name);
3292 return -EINVAL;
3293 }
3294
3295 if (bit_width == 24) {
3296 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3297 } else {
3298 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3299 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3300 }
3301 adev->cur_codec_backend_bit_width = bit_width;
3302 ALOGE("Backend bit width is set to %d ", bit_width);
3303 }
3304
3305 /*
3306 * Backend sample rate configuration follows:
3307 * 16 bit playback - 48khz for streams at any valid sample rate
3308 * 24 bit playback - 48khz for stream sample rate less than 48khz
3309 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3310 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3311 * Upper limit is inclusive in the sample rate range.
3312 */
3313 // TODO: This has to be more dynamic based on policy file
3314 if (sample_rate != adev->cur_codec_backend_samplerate) {
3315 char *rate_str = NULL;
3316 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3317 struct mixer_ctl *ctl;
3318
3319 switch (sample_rate) {
3320 case 8000:
3321 case 11025:
3322 case 16000:
3323 case 22050:
3324 case 32000:
3325 case 44100:
3326 case 48000:
3327 rate_str = "KHZ_48";
3328 break;
3329 case 64000:
3330 case 88200:
3331 case 96000:
3332 rate_str = "KHZ_96";
3333 break;
3334 case 176400:
3335 case 192000:
3336 rate_str = "KHZ_192";
3337 break;
3338 default:
3339 rate_str = "KHZ_48";
3340 break;
3341 }
3342
3343 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3344 if(!ctl) {
3345 ALOGE("%s: Could not get ctl for mixer command - %s",
3346 __func__, mixer_ctl_name);
3347 return -EINVAL;
3348 }
3349
3350 ALOGV("Set sample rate as rate_str = %s", rate_str);
3351 mixer_ctl_set_enum_by_string(ctl, rate_str);
3352 adev->cur_codec_backend_samplerate = sample_rate;
3353 }
3354
3355 return ret;
3356}
3357
3358bool platform_check_codec_backend_cfg(struct audio_device* adev,
3359 struct audio_usecase* usecase __unused,
3360 unsigned int* new_bit_width,
3361 unsigned int* new_sample_rate)
3362{
3363 bool backend_change = false;
3364 struct listnode *node;
3365 struct stream_out *out = NULL;
3366 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3367 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3368
3369 // For voice calls use default configuration
3370 // force routing is not required here, caller will do it anyway
3371 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3372 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3373 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3374 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3375 } else {
3376 /*
3377 * The backend should be configured at highest bit width and/or
3378 * sample rate amongst all playback usecases.
3379 * If the selected sample rate and/or bit width differ with
3380 * current backend sample rate and/or bit width, then, we set the
3381 * backend re-configuration flag.
3382 *
3383 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3384 */
3385 list_for_each(node, &adev->usecase_list) {
3386 struct audio_usecase *curr_usecase;
3387 curr_usecase = node_to_item(node, struct audio_usecase, list);
3388 if (curr_usecase->type == PCM_PLAYBACK) {
3389 struct stream_out *out =
3390 (struct stream_out*) curr_usecase->stream.out;
3391 if (out != NULL ) {
3392 ALOGV("Offload playback running bw %d sr %d",
3393 out->bit_width, out->sample_rate);
3394 if (bit_width < out->bit_width)
3395 bit_width = out->bit_width;
3396 if (sample_rate < out->sample_rate)
3397 sample_rate = out->sample_rate;
3398 }
3399 }
3400 }
3401 }
3402
3403 // 16 bit playback on speakers is allowed through 48 khz backend only
3404 if (16 == bit_width) {
3405 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3406 }
3407 // 24 bit playback on speakers is allowed through 48 khz backend only
3408 // bit width re-configured based on platform info
3409 if ((24 == bit_width) &&
3410 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3411 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3412 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3413 }
3414 // Force routing if the expected bitwdith or samplerate
3415 // is not same as current backend comfiguration
3416 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3417 (sample_rate != adev->cur_codec_backend_samplerate)) {
3418 *new_bit_width = bit_width;
3419 *new_sample_rate = sample_rate;
3420 backend_change = true;
3421 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3422 __func__, *new_bit_width, *new_sample_rate);
3423 }
3424
3425 return backend_change;
3426}
3427
3428bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3429{
3430 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3431
3432 unsigned int new_bit_width, old_bit_width;
3433 unsigned int new_sample_rate, old_sample_rate;
3434
3435 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3436 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3437
3438 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3439 if (platform_check_codec_backend_cfg(adev, usecase,
3440 &new_bit_width, &new_sample_rate)) {
3441 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3442 return true;
3443 }
3444
3445 return false;
3446}
3447
3448int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3449{
3450 int ret = 0;
3451
3452 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3453 ALOGE("%s: Invalid snd_device = %d",
3454 __func__, device);
3455 ret = -EINVAL;
3456 goto done;
3457 }
3458
3459 if (backend_table[device]) {
3460 free(backend_table[device]);
3461 }
3462 backend_table[device] = strdup(backend);
3463done:
3464 return ret;
3465}
3466
3467int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3468{
3469 int ret = 0;
3470 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3471 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3472 ret = -EINVAL;
3473 goto done;
3474 }
3475
3476 if ((type != 0) && (type != 1)) {
3477 ALOGE("%s: invalid usecase type", __func__);
3478 ret = -EINVAL;
3479 }
3480 pcm_device_table[usecase][type] = pcm_id;
3481done:
3482 return ret;
3483}
3484
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3485void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3486{
3487 *device_to_be_id = msm_device_to_be_id;
3488 *length = msm_be_id_array_len;
3489}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3490int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3491{
3492 int ret = 0;
3493 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3494
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3495 char channel_map[8];
3496 memset(channel_map, 0, sizeof(channel_map));
3497 /* Following are all most common standard WAV channel layouts
3498 overridden by channel mask if its allowed and different */
3499 switch (channels) {
3500 case 1:
3501 /* AUDIO_CHANNEL_OUT_MONO */
3502 channel_map[0] = PCM_CHANNEL_FC;
3503 break;
3504 case 2:
3505 /* AUDIO_CHANNEL_OUT_STEREO */
3506 channel_map[0] = PCM_CHANNEL_FL;
3507 channel_map[1] = PCM_CHANNEL_FR;
3508 break;
3509 case 3:
3510 /* AUDIO_CHANNEL_OUT_2POINT1 */
3511 channel_map[0] = PCM_CHANNEL_FL;
3512 channel_map[1] = PCM_CHANNEL_FR;
3513 channel_map[2] = PCM_CHANNEL_FC;
3514 break;
3515 case 4:
3516 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3517 channel_map[0] = PCM_CHANNEL_FL;
3518 channel_map[1] = PCM_CHANNEL_FR;
3519 channel_map[2] = PCM_CHANNEL_LS;
3520 channel_map[3] = PCM_CHANNEL_RS;
3521 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3522 {
3523 channel_map[2] = PCM_CHANNEL_LB;
3524 channel_map[3] = PCM_CHANNEL_RB;
3525 }
3526 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3527 {
3528 channel_map[2] = PCM_CHANNEL_FC;
3529 channel_map[3] = PCM_CHANNEL_CS;
3530 }
3531 break;
3532 case 5:
3533 /* AUDIO_CHANNEL_OUT_PENTA */
3534 channel_map[0] = PCM_CHANNEL_FL;
3535 channel_map[1] = PCM_CHANNEL_FR;
3536 channel_map[2] = PCM_CHANNEL_FC;
3537 channel_map[3] = PCM_CHANNEL_LB;
3538 channel_map[4] = PCM_CHANNEL_RB;
3539 break;
3540 case 6:
3541 /* AUDIO_CHANNEL_OUT_5POINT1 */
3542 channel_map[0] = PCM_CHANNEL_FL;
3543 channel_map[1] = PCM_CHANNEL_FR;
3544 channel_map[2] = PCM_CHANNEL_FC;
3545 channel_map[3] = PCM_CHANNEL_LFE;
3546 channel_map[4] = PCM_CHANNEL_LB;
3547 channel_map[5] = PCM_CHANNEL_RB;
3548 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3549 {
3550 channel_map[4] = PCM_CHANNEL_LS;
3551 channel_map[5] = PCM_CHANNEL_RS;
3552 }
3553 break;
3554 case 7:
3555 /* AUDIO_CHANNEL_OUT_6POINT1 */
3556 channel_map[0] = PCM_CHANNEL_FL;
3557 channel_map[1] = PCM_CHANNEL_FR;
3558 channel_map[2] = PCM_CHANNEL_FC;
3559 channel_map[3] = PCM_CHANNEL_LFE;
3560 channel_map[4] = PCM_CHANNEL_LB;
3561 channel_map[5] = PCM_CHANNEL_RB;
3562 channel_map[6] = PCM_CHANNEL_CS;
3563 break;
3564 case 8:
3565 /* AUDIO_CHANNEL_OUT_7POINT1 */
3566 channel_map[0] = PCM_CHANNEL_FL;
3567 channel_map[1] = PCM_CHANNEL_FR;
3568 channel_map[2] = PCM_CHANNEL_FC;
3569 channel_map[3] = PCM_CHANNEL_LFE;
3570 channel_map[4] = PCM_CHANNEL_LB;
3571 channel_map[5] = PCM_CHANNEL_RB;
3572 channel_map[6] = PCM_CHANNEL_LS;
3573 channel_map[7] = PCM_CHANNEL_RS;
3574 break;
3575 default:
3576 ALOGE("unsupported channels %d for setting channel map", channels);
3577 return -1;
3578 }
3579 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3580 return ret;
3581}
3582
3583int platform_get_edid_info(void *platform)
3584{
3585 struct platform_data *my_data = (struct platform_data *)platform;
3586 struct audio_device *adev = my_data->adev;
3587 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3588 char *sad = block;
3589 int num_audio_blocks;
3590 int channel_count = 2;
3591 int i, ret, count;
3592
3593 struct mixer_ctl *ctl;
3594 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3595 edid_audio_info *info;
3596
3597 if (my_data->edid_valid) {
3598 /* use cached edid */
3599 return 0;
3600 }
3601
3602 if (my_data->edid_info == NULL) {
3603 my_data->edid_info =
3604 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3605 }
3606
3607 info = my_data->edid_info;
3608
3609 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3610 if (!ctl) {
3611 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3612 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3613 goto fail;
3614 }
3615
3616 mixer_ctl_update(ctl);
3617
3618 count = mixer_ctl_get_num_values(ctl);
3619
3620 /* Read SAD blocks, clamping the maximum size for safety */
3621 if (count > (int)sizeof(block))
3622 count = (int)sizeof(block);
3623
3624 ret = mixer_ctl_get_array(ctl, block, count);
3625 if (ret != 0) {
3626 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3627 goto fail;
3628 }
3629 edid_data[0] = count;
3630 memcpy(&edid_data[1], block, count);
3631
3632#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3633 if (!edid_get_sink_caps(info, edid_data)) {
3634 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3635 goto fail;
3636 }
3637 my_data->edid_valid = true;
3638 return 0;
3639#endif
3640fail:
3641 if (my_data->edid_info) {
3642 free(my_data->edid_info);
3643 my_data->edid_info = NULL;
3644 my_data->edid_valid = false;
3645 }
3646 ALOGE("%s: return -EINVAL", __func__);
3647 return -EINVAL;
3648}
3649
3650
3651int platform_set_channel_allocation(void *platform, int channel_alloc)
3652{
3653 struct mixer_ctl *ctl;
3654 const char *mixer_ctl_name = "HDMI RX CA";
3655 int ret;
3656 struct platform_data *my_data = (struct platform_data *)platform;
3657 struct audio_device *adev = my_data->adev;
3658
3659 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3660 if (!ctl) {
3661 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3662 __func__, mixer_ctl_name);
3663 ret = EINVAL;
3664 }
3665 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3666 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3667
3668 if (ret < 0) {
3669 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3670 }
3671
3672 return ret;
3673}
3674
3675int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3676{
3677 struct mixer_ctl *ctl;
3678 char mixer_ctl_name[44]; // max length of name is 44 as defined
3679 int ret;
3680 unsigned int i;
3681 int set_values[8] = {0};
3682 char device_num[13]; // device number up to 2 digit
3683 struct platform_data *my_data = (struct platform_data *)platform;
3684 struct audio_device *adev = my_data->adev;
3685 ALOGV("%s channel_count:%d",__func__, ch_count);
3686 if (NULL == ch_map) {
3687 ALOGE("%s: Invalid channel mapping used", __func__);
3688 return -EINVAL;
3689 }
3690 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3691 if (snd_id >= 0) {
3692 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3693 strncat(mixer_ctl_name, device_num, 13);
3694 }
3695
3696 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3697
3698 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3699 if (!ctl) {
3700 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3701 __func__, mixer_ctl_name);
3702 return -EINVAL;
3703 }
3704 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3705 set_values[i] = ch_map[i];
3706 }
3707
3708 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3709 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3710 set_values[5], set_values[6], set_values[7], ch_count);
3711
3712 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3713 if (ret < 0) {
3714 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3715 __func__, ret, ch_count);
3716 }
3717 return ret;
3718}
3719
3720unsigned char platform_map_to_edid_format(int audio_format)
3721{
3722 unsigned char format;
3723 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3724 case AUDIO_FORMAT_AC3:
3725 ALOGV("%s: AC3", __func__);
3726 format = AC3;
3727 break;
3728 case AUDIO_FORMAT_AAC:
3729 ALOGV("%s:AAC", __func__);
3730 format = AAC;
3731 break;
3732 case AUDIO_FORMAT_E_AC3:
3733 ALOGV("%s:E_AC3", __func__);
3734 format = DOLBY_DIGITAL_PLUS;
3735 break;
3736 case AUDIO_FORMAT_PCM_16_BIT:
3737 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3738 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3739 default:
3740 ALOGV("%s:PCM", __func__);
3741 format = LPCM;
3742 break;
3743 }
3744 return format;
3745}
3746
3747uint32_t platform_get_compress_passthrough_buffer_size(
3748 audio_offload_info_t* info)
3749{
3750 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3751 if (!info->has_video)
3752 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3753
3754 return fragment_size;
3755}
3756
3757void platform_reset_edid_info(void *platform) {
3758
3759 ALOGV("%s:", __func__);
3760 struct platform_data *my_data = (struct platform_data *)platform;
3761 if (my_data->edid_info) {
3762 ALOGV("%s :free edid", __func__);
3763 free(my_data->edid_info);
3764 my_data->edid_info = NULL;
3765 }
3766}
3767
3768bool platform_is_edid_supported_format(void *platform, int format)
3769{
3770 struct platform_data *my_data = (struct platform_data *)platform;
3771 struct audio_device *adev = my_data->adev;
3772 edid_audio_info *info = NULL;
3773 int num_audio_blocks;
3774 int i, ret, count;
3775 unsigned char format_id = platform_map_to_edid_format(format);
3776
3777 ret = platform_get_edid_info(platform);
3778 info = (edid_audio_info *)my_data->edid_info;
3779 if (ret == 0 && info != NULL) {
3780 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3781 /*
3782 * To check
3783 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3784 * & DOLBY_DIGITAL_PLUS
3785 */
3786 if (info->audio_blocks_array[i].format_id == format_id) {
3787 ALOGV("%s:platform_is_edid_supported_format true %x",
3788 __func__, format);
3789 return true;
3790 }
3791 }
3792 }
3793 ALOGV("%s:platform_is_edid_supported_format false %x",
3794 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3795 return false;
3796}
3797
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3798int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3799
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3800 struct platform_data *my_data = (struct platform_data *)platform;
3801 struct audio_device *adev = my_data->adev;
3802 edid_audio_info *info = NULL;
3803 int num_audio_blocks;
3804 int channel_count = 2;
3805 int i, ret, count;
3806 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3807
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3808 ret = platform_get_edid_info(platform);
3809 info = (edid_audio_info *)my_data->edid_info;
3810 if(ret == 0 && info != NULL) {
3811 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3812
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3813 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3814 __func__);
3815 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3816 if (info->audio_blocks_array[i].format_id == LPCM &&
3817 info->audio_blocks_array[i].channels > channel_count &&
3818 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3819 channel_count = info->audio_blocks_array[i].channels;
3820 }
3821 }
3822 ALOGV("%s:channel_count:%d", __func__, channel_count);
3823 /*
3824 * Channel map is set for supported hdmi max channel count even
3825 * though the input channel count set on adm is less than or equal to
3826 * max supported channel count
3827 */
3828 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3829 platform_set_channel_allocation(platform, info->channel_allocation);
3830 } else {
3831 default_channelMap[0] = PCM_CHANNEL_FL;
3832 default_channelMap[1] = PCM_CHANNEL_FR;
3833 platform_set_channel_map(platform,2,default_channelMap,-1);
3834 platform_set_channel_allocation(platform,0);
3835 }
3836 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3837
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3838 return 0;
3839}
3840
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3841void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3842{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3843 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3844}
3845
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3846void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3847{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3848 struct platform_data *my_data = (struct platform_data *)platform;
3849 my_data->edid_valid = false;
3850 if (my_data->edid_info) {
3851 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3852 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3853}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3854
3855int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3856 const char *mixer_val)
3857{
3858 struct audio_device *adev = out->dev;
3859 struct mixer_ctl *ctl = NULL;
3860 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3861 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3862 if (!ctl) {
3863 ALOGE("%s: could not get ctl for mixer cmd - %s",
3864 __func__, mixer_ctl_name);
3865 return -EINVAL;
3866 }
3867
3868 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3869}
3870
3871int platform_set_hdmi_config(struct stream_out *out)
3872{
3873 struct listnode *node;
3874 struct audio_usecase *usecase;
3875 struct audio_device *adev = out->dev;
3876 const char *hdmi_format_ctrl = "HDMI RX Format";
3877 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3878 int sample_rate = out->sample_rate;
3879 /*TODO: Add rules and check if this needs to be done.*/
3880 if((is_offload_usecase(out->usecase)) &&
3881 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3882 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3883 /* TODO: can we add mixer control for channels here avoid setting */
3884 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3885 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3886 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3887 sample_rate = out->sample_rate * 4;
3888 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3889 __func__, out->sample_rate, sample_rate);
3890 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3891 switch (sample_rate) {
3892 case 32000:
3893 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3894 break;
3895 case 44100:
3896 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3897 break;
3898 case 96000:
3899 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3900 break;
3901 case 176400:
3902 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3903 break;
3904 case 192000:
3905 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3906 break;
3907 case 128000:
3908 if (out->format != AUDIO_FORMAT_E_AC3) {
3909 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3910 break;
3911 } else
3912 ALOGW("Unsupported sample rate for E_AC3 32K");
3913 default:
3914 case 48000:
3915 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3916 break;
3917 }
3918 } else {
3919 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3920 out->sample_rate);
3921 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3922 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3923 }
3924
3925 /*
3926 * Deroute all the playback streams routed to HDMI so that
3927 * the back end is deactivated. Note that backend will not
3928 * be deactivated if any one stream is connected to it.
3929 */
3930 list_for_each(node, &adev->usecase_list) {
3931 usecase = node_to_item(node, struct audio_usecase, list);
3932 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3933 usecase->type, usecase->devices);
3934 if (usecase->type == PCM_PLAYBACK &&
3935 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3936 disable_audio_route(adev, usecase);
3937 }
3938 }
3939
3940 /*
3941 * Enable all the streams disabled above. Now the HDMI backend
3942 * will be activated with new channel configuration
3943 */
3944 list_for_each(node, &adev->usecase_list) {
3945 usecase = node_to_item(node, struct audio_usecase, list);
3946 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3947 usecase->type, usecase->devices);
3948 if (usecase->type == PCM_PLAYBACK &&
3949 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3950 enable_audio_route(adev, usecase);
3951 }
3952 }
3953
3954 return 0;
3955}
3956
3957int platform_set_device_params(struct stream_out *out, int param, int value)
3958{
3959 struct audio_device *adev = out->dev;
3960 struct mixer_ctl *ctl;
3961 char *mixer_ctl_name = "Device PP Params";
3962 int ret = 0;
3963 uint32_t set_values[] = {0,0};
3964
3965 set_values[0] = param;
3966 set_values[1] = value;
3967
3968 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3969 if (!ctl) {
3970 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3971 __func__, mixer_ctl_name);
3972 ret = -EINVAL;
3973 goto end;
3974 }
3975
3976 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
3977 __func__,param, value, mixer_ctl_name);
3978 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3979
3980end:
3981 return ret;
3982}
3983
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]3984int platform_get_subsys_image_name(char *buf)
3985{
3986 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
3987 return 0;
3988}