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review.blissroms.org / platform_hardware_qcom_audio / e675595a10020e45c91a9a3e362da2001e0275ee / . / hal / msm8916 / platform.c
blob: 4f90cc645fc5d3a36f70bc6dc8c0faecd896bec5 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]2 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]41
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]44#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]45#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
46#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]47#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]48#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
50#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]51#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]52#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]54#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]55#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]56#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]57#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]58#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]60#define PLATFORM_INFO_XML_PATH_I2S "/system/etc/audio_platform_info_i2s.xml"
61
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]62#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]63#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]64#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
67#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
68#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
69#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
70/* Used in calculating fragment size for pcm offload */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]71#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 1000 /* 1 sec */
72#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 80 /* 80 millisecs */
73#define PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS 20 /* 20 millisecs */
74#define PCM_OFFLOAD_BUFFER_DURATION_MAX 1200 /* 1200 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]75
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]76/* MAX PCM fragment size cannot be increased further due
77 * to flinger's cblk size of 1mb,and it has to be a multiple of
78 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]79 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]80#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]81#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (4 * 1024)
82
83/*
84 * Offload buffer size for compress passthrough
85 */
86#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
87#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]88
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]89#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]90/*
91 * This file will have a maximum of 38 bytes:
92 *
93 * 4 bytes: number of audio blocks
94 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
95 * Maximum 10 * 3 bytes: SAD blocks
96 */
97#define MAX_SAD_BLOCKS 10
98#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]99#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]100
101/* EDID format ID for LPCM audio */
102#define EDID_FORMAT_LPCM 1
103
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]104/* fallback app type if the default app type from acdb loader fails */
105#define DEFAULT_APP_TYPE 0x11130
106
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]107/* Retry for delay in FW loading*/
108#define RETRY_NUMBER 20
109#define RETRY_US 500000
110#define MAX_SND_CARD 8
111
112#define SAMPLE_RATE_8KHZ 8000
113#define SAMPLE_RATE_16KHZ 16000
114
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]115#define MAX_SET_CAL_BYTE_SIZE 65536
116
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]117#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]119#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]120#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]121#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
122#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
123
124
125/* Query external audio device connection status */
126#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
127
128#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
129#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
130#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]131#define MAX_CAL_NAME 20
132
133char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
134 [WCD9XXX_ANC_CAL] = "anc_cal",
135 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
136 [WCD9XXX_MAD_CAL] = "mad_cal",
137};
138
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]139#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]140
141enum {
142 VOICE_FEATURE_SET_DEFAULT,
143 VOICE_FEATURE_SET_VOLUME_BOOST
144};
145
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]146struct audio_block_header
147{
148 int reserved;
149 int length;
150};
151
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]152typedef struct acdb_audio_cal_cfg {
153 uint32_t persist;
154 uint32_t snd_dev_id;
155 audio_devices_t dev_id;
156 int32_t acdb_dev_id;
157 uint32_t app_type;
158 uint32_t topo_id;
159 uint32_t sampling_rate;
160 uint32_t cal_type;
161 uint32_t module_id;
162 uint32_t param_id;
163} acdb_audio_cal_cfg_t;
164
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]165/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]166typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]167typedef int (*acdb_init_t)(const char *, char *, int);
168typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]169typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]170typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]171typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]172typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
173acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]174typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
175typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]176
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]177struct platform_data {
178 struct audio_device *adev;
179 bool fluence_in_spkr_mode;
180 bool fluence_in_voice_call;
181 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]182 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]183 bool external_spk_1;
184 bool external_spk_2;
185 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]186 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]187 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]188 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]189 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]190 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]191 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]192 bool is_wsa_speaker;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]193 /* Audio calibration related functions */
194 void *acdb_handle;
195 int voice_feature_set;
196 acdb_init_t acdb_init;
197 acdb_deallocate_t acdb_deallocate;
198 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]199 acdb_set_audio_cal_t acdb_set_audio_cal;
200 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]201 acdb_send_voice_cal_t acdb_send_voice_cal;
202 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]203 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]204#ifdef RECORD_PLAY_CONCURRENCY
205 bool rec_play_conc_set;
206#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]207 void *hw_info;
208 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]209 void *edid_info;
210 bool edid_valid;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]211};
212
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]213static bool is_external_codec = false;
214static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
215 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
216};
217
218/* List of use cases that has different PCM device ID's for internal and external codecs */
219static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
220
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]221int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]222 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
223 DEEP_BUFFER_PCM_DEVICE},
224 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
225 LOWLATENCY_PCM_DEVICE},
226 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
227 MULTIMEDIA2_PCM_DEVICE},
228 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
229 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]230#ifdef MULTIPLE_OFFLOAD_ENABLED
231 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
232 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
233 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
234 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
235 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
236 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
237 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
238 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
239 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
240 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
241 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
242 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
243 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
244 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
245 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
246 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
247#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]248 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
249 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
250 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
251 LOWLATENCY_PCM_DEVICE},
252 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
253 MULTIMEDIA2_PCM_DEVICE},
254 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
255 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
256 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
257 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
258 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
259 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
260 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]261 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]262 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
263 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
264 AUDIO_RECORD_PCM_DEVICE},
265 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
266 AUDIO_RECORD_PCM_DEVICE},
267 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
268 AUDIO_RECORD_PCM_DEVICE},
269 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
270 COMPRESS_CAPTURE_DEVICE},
271 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
272 COMPRESS_CAPTURE_DEVICE},
273 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
274 COMPRESS_CAPTURE_DEVICE},
275 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
276 INCALL_MUSIC_UPLINK_PCM_DEVICE},
277 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
278 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
279 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
280 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]281 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
282 AFE_PROXY_RECORD_PCM_DEVICE},
283 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
284 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]285};
286
287/* Array to store sound devices */
288static const char * const device_table[SND_DEVICE_MAX] = {
289 [SND_DEVICE_NONE] = "none",
290 /* Playback sound devices */
291 [SND_DEVICE_OUT_HANDSET] = "handset",
292 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]293 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
294 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]295 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]296 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
297 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
298 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]299 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
300 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]301 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
302 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]303 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]304 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
305 [SND_DEVICE_OUT_HDMI] = "hdmi",
306 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
307 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]308 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]309 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
310 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
311 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]312 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]313 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
314 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
315 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
316 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
317 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
318 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
319 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
320 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
321 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
322 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
323 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]324 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]325#ifdef RECORD_PLAY_CONCURRENCY
326 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
327 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
328 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
329#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]330
331 /* Capture sound devices */
332 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]333 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]334 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]335 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
336 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
337 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
338 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
339 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
340 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
341 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
342 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
343 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
344 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
345 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
346 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
347 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
348 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
349 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
350 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]351 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
352 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
353 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
354 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]355 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]356 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]357 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]358 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]359 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
360 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
361 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]362 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
363 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
364 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
365 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]366 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
367 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
368 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]369 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]370 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
371 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
372 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
373 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
374 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
375 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
376 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]377 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
378 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
379 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
380 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
381 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]382 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]383 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
384 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
385 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
386 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]387};
388
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]389// Platform specific backend bit width table
390static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
391
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]392/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]393static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]394 [SND_DEVICE_NONE] = -1,
395 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]396 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]397 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
398 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]399 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]400 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]401 [SND_DEVICE_OUT_HEADPHONES] = 10,
402 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]403 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
404 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]405 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]406 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]407 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]408 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
409 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]410 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]411 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]412 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]413 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
414 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
415 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]416 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]417 [SND_DEVICE_OUT_AFE_PROXY] = 0,
418 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]419 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]420 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
421 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
422 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
423 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
424 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
425 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
426 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]427 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
428 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]429#ifdef RECORD_PLAY_CONCURRENCY
430 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
431 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
432 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
433#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]434
435 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]436 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]437 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
438 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
439 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
440 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
441 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
442 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
443 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
444 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
445 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
446 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
447 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
448 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
449 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
450 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
451 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]452 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]453 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]454 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
455 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
456 [SND_DEVICE_IN_HDMI_MIC] = 4,
457 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]458 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]459 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]460 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]461 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
462 [SND_DEVICE_IN_VOICE_DMIC] = 41,
463 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
464 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]465 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
466 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
467 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]468 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
469 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
470 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
471 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]472 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]473 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
474 [SND_DEVICE_IN_CAPTURE_FM] = 0,
475 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
476 [SND_DEVICE_IN_QUAD_MIC] = 46,
477 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
478 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
479 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]480 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
481 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
482 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
483 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
484 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]485 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]486 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
487 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
488 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
489 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]490};
491
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]492struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]493 char name[100];
494 unsigned int index;
495};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]496
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]497#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]498
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]499/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]500static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]501 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
502 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]503 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
504 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]505 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]506 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
507 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
508 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]509 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
510 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]511 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
512 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]513 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]514 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
515 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
516 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
517 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
518 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
519 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
520 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
521 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]522 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]523 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
524 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
525 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
526 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
527 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
528 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
529 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
530 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
531 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
532 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
533 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]534 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]535#ifdef RECORD_PLAY_CONCURRENCY
536 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
537 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
538 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
539#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]540 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]541 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]542 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
543 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
544 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
545 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
546 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
547 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
548 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
549 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
550 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
551 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
552 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
553 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
554 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
555 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
556 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
557 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
558 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
560 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
561 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
562 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]563 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
567 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
568 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
569 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
570 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
574 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
576 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]578 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
579 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
580 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
581 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
582 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
583 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
584 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
587 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
588 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
589 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
590 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]591 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
592 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
593 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
594 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]595};
596
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]597static char * backend_table[SND_DEVICE_MAX] = {0};
598
599static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
600 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
601 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
602 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
603 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
604#ifdef MULTIPLE_OFFLOAD_ENABLED
605 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
606 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
607 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
608 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
609 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
610 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
611 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
612 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
613#endif
614 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
615 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
616 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
617 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
618 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
619 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
620 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
621 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
622 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
623 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
624 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
625};
626
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]627#define NO_COLS 2
628static int msm_be_id_array_len;
629static int (*msm_device_to_be_id)[];
630
631/* Below table lists output device to BE_ID mapping*/
632/* Update the table based on the board configuration*/
633
634static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
635 {AUDIO_DEVICE_OUT_EARPIECE , 34},
636 {AUDIO_DEVICE_OUT_SPEAKER , 34},
637 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
638 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
639 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
640 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
641 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
642 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
643 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
644 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
645 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
646 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
647 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
648 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
649 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
650 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
651 {AUDIO_DEVICE_OUT_PROXY , 9},
652 {AUDIO_DEVICE_OUT_FM , 7},
653 {AUDIO_DEVICE_OUT_FM_TX , 8},
654 {AUDIO_DEVICE_OUT_ALL , -1},
655 {AUDIO_DEVICE_NONE , -1},
656 {AUDIO_DEVICE_OUT_DEFAULT , -1},
657};
658
659static int msm_device_to_be_id_external_codec [][NO_COLS] = {
660 {AUDIO_DEVICE_OUT_EARPIECE , 2},
661 {AUDIO_DEVICE_OUT_SPEAKER , 2},
662 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
663 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
664 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
665 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
666 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
667 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
668 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
669 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
670 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
671 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
672 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
673 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
674 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
675 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
676 {AUDIO_DEVICE_OUT_PROXY , 9},
677 {AUDIO_DEVICE_OUT_FM , 7},
678 {AUDIO_DEVICE_OUT_FM_TX , 8},
679 {AUDIO_DEVICE_OUT_ALL , -1},
680 {AUDIO_DEVICE_NONE , -1},
681 {AUDIO_DEVICE_OUT_DEFAULT , -1},
682};
683
684
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]685#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
686#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]687
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]688static bool is_misc_usecase(audio_usecase_t usecase) {
689 bool ret = false;
690 int i;
691
692 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
693 if(usecase == misc_usecase[i]) {
694 ret = true;
695 break;
696 }
697 }
698 return ret;
699}
700
701
702static void update_codec_type(const char *snd_card_name) {
703
704 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
705 sizeof("msm8939-tapan-snd-card")) ||
706 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
707 sizeof("msm8939-tapan9302-snd-card"))||
708 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
709 sizeof("msm8939-tomtom9330-snd-card"))) {
710 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
711 is_external_codec = true;
712 }
713}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]714static void query_platform(const char *snd_card_name,
715 char *mixer_xml_path)
716{
717 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
718 sizeof("msm8x16-snd-card-mtp"))) {
719 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
720 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]721
722 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
723 msm_be_id_array_len =
724 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
725
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]726 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
727 sizeof("msm8x16-skuh-snd-card"))) {
728 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
729 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]730
731 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
732 msm_be_id_array_len =
733 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
734
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]735 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
736 sizeof("msm8x16-skui-snd-card"))) {
737 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
738 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]739
740 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
741 msm_be_id_array_len =
742 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
743
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]744 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
745 sizeof("msm8x16-skuhf-snd-card"))) {
746 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
747 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]748
749 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
750 msm_be_id_array_len =
751 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
752
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]753 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]754 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]755 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
756 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]757
758 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
759 msm_be_id_array_len =
760 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
761
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]762 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
763 sizeof("msm8939-snd-card-skuk"))) {
764 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
765 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]766 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
767 msm_be_id_array_len =
768 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
769
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]770 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
771 sizeof("msm8939-tapan-snd-card"))) {
772 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
773 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]774 msm_device_to_be_id = msm_device_to_be_id_external_codec;
775 msm_be_id_array_len =
776 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
777
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]778 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
779 sizeof("msm8939-tapan9302-snd-card"))) {
780 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
781 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]782
783 msm_device_to_be_id = msm_device_to_be_id_external_codec;
784 msm_be_id_array_len =
785 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
786
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]787 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
788 sizeof("msm8939-tomtom9330-snd-card"))) {
789 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
790 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]791 msm_device_to_be_id = msm_device_to_be_id_external_codec;
792 msm_be_id_array_len =
793 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
794
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]795 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
796 sizeof("msm8909-skua-snd-card"))) {
797 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
798 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]799 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
800 msm_be_id_array_len =
801 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]802
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]803 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
804 sizeof("msm8909-skuc-snd-card"))) {
805 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
806 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]807 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
808 msm_be_id_array_len =
809 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
810
811 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
812 sizeof("msm8909-pm8916-snd-card"))) {
813 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
814 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]815
816 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
817 msm_be_id_array_len =
818 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]819
820 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
821 sizeof("msm8909-skue-snd-card"))) {
822 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
823 sizeof(MIXER_XML_PATH_SKUE));
824 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
825 msm_be_id_array_len =
826 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
827
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]828 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
829 sizeof("msm8939-snd-card-skul"))) {
830 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
831 sizeof(MIXER_XML_PATH_SKUL));
832 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
833 msm_be_id_array_len =
834 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]835 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
836 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
837 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
838 sizeof(MIXER_XML_PATH_MTP));
839 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
840 msm_be_id_array_len =
841 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
842 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
843 sizeof("msm8952-tomtom-snd-card"))) {
844 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
845 sizeof(MIXER_XML_PATH_WCD9330));
846 msm_device_to_be_id = msm_device_to_be_id_external_codec;
847 msm_be_id_array_len =
848 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]849 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
850 sizeof("msm8952-skum-snd-card"))) {
851 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
852 sizeof(MIXER_XML_PATH_SKUM));
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]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]856
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]857 } else {
858 strlcpy(mixer_xml_path, MIXER_XML_PATH,
859 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]860
861 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
862 msm_be_id_array_len =
863 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
864
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]865 }
866}
867
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]868void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]869{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]870 struct platform_data *my_data = (struct platform_data *)platform;
871 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]872
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]873 if (my_data->ec_ref_enabled) {
874 my_data->ec_ref_enabled = false;
875 ALOGV("%s: disabling echo-reference", __func__);
876 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]877 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]878
879 if (enable) {
880 my_data->ec_ref_enabled = true;
881 ALOGD("%s: enabling echo-reference", __func__);
882 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
883 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]884}
885
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]886static struct csd_data *open_csd_client()
887{
888 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]889 if (!csd) {
890 ALOGE("failed to allocate csd_data mem");
891 return NULL;
892 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]893
894 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
895 if (csd->csd_client == NULL) {
896 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
897 goto error;
898 } else {
899 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
900
901 csd->deinit = (deinit_t)dlsym(csd->csd_client,
902 "csd_client_deinit");
903 if (csd->deinit == NULL) {
904 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
905 dlerror());
906 goto error;
907 }
908 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
909 "csd_client_disable_device");
910 if (csd->disable_device == NULL) {
911 ALOGE("%s: dlsym error %s for csd_client_disable_device",
912 __func__, dlerror());
913 goto error;
914 }
915 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
916 "csd_client_enable_device_config");
917 if (csd->enable_device_config == NULL) {
918 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
919 __func__, dlerror());
920 goto error;
921 }
922 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
923 "csd_client_enable_device");
924 if (csd->enable_device == NULL) {
925 ALOGE("%s: dlsym error %s for csd_client_enable_device",
926 __func__, dlerror());
927 goto error;
928 }
929 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
930 "csd_client_start_voice");
931 if (csd->start_voice == NULL) {
932 ALOGE("%s: dlsym error %s for csd_client_start_voice",
933 __func__, dlerror());
934 goto error;
935 }
936 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
937 "csd_client_stop_voice");
938 if (csd->stop_voice == NULL) {
939 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
940 __func__, dlerror());
941 goto error;
942 }
943 csd->volume = (volume_t)dlsym(csd->csd_client,
944 "csd_client_volume");
945 if (csd->volume == NULL) {
946 ALOGE("%s: dlsym error %s for csd_client_volume",
947 __func__, dlerror());
948 goto error;
949 }
950 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
951 "csd_client_mic_mute");
952 if (csd->mic_mute == NULL) {
953 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
954 __func__, dlerror());
955 goto error;
956 }
957 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
958 "csd_client_slow_talk");
959 if (csd->slow_talk == NULL) {
960 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
961 __func__, dlerror());
962 goto error;
963 }
964 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
965 "csd_client_start_playback");
966 if (csd->start_playback == NULL) {
967 ALOGE("%s: dlsym error %s for csd_client_start_playback",
968 __func__, dlerror());
969 goto error;
970 }
971 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
972 "csd_client_stop_playback");
973 if (csd->stop_playback == NULL) {
974 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
975 __func__, dlerror());
976 goto error;
977 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]978 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
979 if (csd->set_lch == NULL) {
980 ALOGE("%s: dlsym error %s for csd_client_set_lch",
981 __func__, dlerror());
982 /* Ignore the error as this is not mandatory function for
983 * basic voice call to work.
984 */
985 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]986 csd->start_record = (start_record_t)dlsym(csd->csd_client,
987 "csd_client_start_record");
988 if (csd->start_record == NULL) {
989 ALOGE("%s: dlsym error %s for csd_client_start_record",
990 __func__, dlerror());
991 goto error;
992 }
993 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
994 "csd_client_stop_record");
995 if (csd->stop_record == NULL) {
996 ALOGE("%s: dlsym error %s for csd_client_stop_record",
997 __func__, dlerror());
998 goto error;
999 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1000
1001
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1002 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1003
1004 if (csd->init == NULL) {
1005 ALOGE("%s: dlsym error %s for csd_client_init",
1006 __func__, dlerror());
1007 goto error;
1008 } else {
1009 csd->init();
1010 }
1011 }
1012 return csd;
1013
1014error:
1015 free(csd);
1016 csd = NULL;
1017 return csd;
1018}
1019
1020void close_csd_client(struct csd_data *csd)
1021{
1022 if (csd != NULL) {
1023 csd->deinit();
1024 dlclose(csd->csd_client);
1025 free(csd);
1026 csd = NULL;
1027 }
1028}
1029
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1030
1031static void set_platform_defaults()
1032{
1033 int32_t dev;
1034 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1035 backend_table[dev] = NULL;
1036 }
1037 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1038 backend_bit_width_table[dev] = 16;
1039 }
1040
1041 // TBD - do these go to the platform-info.xml file.
1042 // will help in avoiding strdups here
1043 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1044 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1045 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1046 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1047 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1048 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1049 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1050 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1051 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1052 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1053 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1054 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1055 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1056 strdup("speaker-and-usb-headphones");
1057 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1058 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1059 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1060}
1061
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1062void get_cvd_version(char *cvd_version, struct audio_device *adev)
1063{
1064 struct mixer_ctl *ctl;
1065 int count;
1066 int ret = 0;
1067
1068 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1069 if (!ctl) {
1070 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1071 goto done;
1072 }
1073 mixer_ctl_update(ctl);
1074
1075 count = mixer_ctl_get_num_values(ctl);
1076 if (count > MAX_CVD_VERSION_STRING_SIZE)
1077 count = MAX_CVD_VERSION_STRING_SIZE;
1078
1079 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1080 if (ret != 0) {
1081 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1082 goto done;
1083 }
1084
1085done:
1086 return;
1087}
1088
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1089static int hw_util_open(int card_no)
1090{
1091 int fd = -1;
1092 char dev_name[256];
1093
1094 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1095 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1096 ALOGD("%s Opening device %s\n", __func__, dev_name);
1097 fd = open(dev_name, O_WRONLY);
1098 if (fd < 0) {
1099 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1100 return fd;
1101 }
1102 ALOGD("%s success", __func__);
1103 return fd;
1104}
1105
1106struct param_data {
1107 int use_case;
1108 int acdb_id;
1109 int get_size;
1110 int buff_size;
1111 int data_size;
1112 void *buff;
1113};
1114
1115static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1116{
1117 int ret = 0, type;
1118
1119 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1120 struct wcdcal_ioctl_buffer codec_buffer;
1121 struct param_data calib;
1122
1123 if (!strcmp(cal_name_info[type], "mad_cal"))
1124 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1125 calib.get_size = 1;
1126 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1127 &calib);
1128 if (ret < 0) {
1129 ALOGE("%s get_calibration failed\n", __func__);
1130 return ret;
1131 }
1132 calib.get_size = 0;
1133 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1134 if(calib.buff == NULL) {
1135 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1136 , __func__, calib.buff_size, cal_name_info[type]);
1137 return -1;
1138 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1139 ret = acdb_loader_get_calibration(cal_name_info[type],
1140 sizeof(struct param_data), &calib);
1141 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1142 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1143 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1144 free(calib.buff);
1145 return ret;
1146 }
1147 codec_buffer.buffer = calib.buff;
1148 codec_buffer.size = calib.data_size;
1149 codec_buffer.cal_type = type;
1150 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1151 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1152 cal_name_info[type], errno, codec_buffer.size);
1153 ALOGD("%s cal sent for %s calib.size=%d"
1154 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1155 free(calib.buff);
1156 }
1157 return ret;
1158}
1159
1160static void audio_hwdep_send_cal(struct platform_data *plat_data)
1161{
1162 int fd;
1163
1164 fd = hw_util_open(plat_data->adev->snd_card);
1165 if (fd == -1) {
1166 ALOGE("%s error open\n", __func__);
1167 return;
1168 }
1169
1170 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1171 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1172
1173 if (acdb_loader_get_calibration == NULL) {
1174 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1175 dlerror());
1176 return;
1177 }
1178 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1179 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1180}
1181
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1182void *platform_init(struct audio_device *adev)
1183{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1184 char platform[PROPERTY_VALUE_MAX];
1185 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1186 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1187 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1188 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1189 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1190 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1191 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1192
1193 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1194 if (!my_data) {
1195 ALOGE("failed to allocate platform data");
1196 return NULL;
1197 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1198
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1199 while (snd_card_num < MAX_SND_CARD) {
1200 adev->mixer = mixer_open(snd_card_num);
1201
1202 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1203 usleep(RETRY_US);
1204 adev->mixer = mixer_open(snd_card_num);
1205 retry_num++;
1206 }
1207
1208 if (!adev->mixer) {
1209 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1210 snd_card_num);
1211 retry_num = 0;
1212 snd_card_num++;
1213 continue;
1214 }
1215
1216 snd_card_name = mixer_get_name(adev->mixer);
1217 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1218
1219 my_data->hw_info = hw_info_init(snd_card_name);
1220 if (!my_data->hw_info) {
1221 ALOGE("%s: Failed to init hardware info", __func__);
1222 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1223 query_platform(snd_card_name, mixer_xml_path);
1224 ALOGD("%s: mixer path file is %s", __func__,
1225 mixer_xml_path);
1226 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1227 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1228 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1229 mixer_xml_path);
1230 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1231 if (!adev->audio_route) {
1232 ALOGE("%s: Failed to init audio route controls, aborting.",
1233 __func__);
1234 free(my_data);
1235 return NULL;
1236 }
1237 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1238 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1239 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1240 break;
1241 }
1242 retry_num = 0;
1243 snd_card_num++;
1244 }
1245
1246 if (snd_card_num >= MAX_SND_CARD) {
1247 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1248 free(my_data);
1249 return NULL;
1250 }
1251
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1252 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1253 my_data->fluence_in_spkr_mode = false;
1254 my_data->fluence_in_voice_call = false;
1255 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1256 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1257 my_data->external_spk_1 = false;
1258 my_data->external_spk_2 = false;
1259 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1260 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1261 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1262 my_data->slowtalk = false;
1263 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1264 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1265 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1266
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1267 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1268 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1269 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1270 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1271 my_data->fluence_type = FLUENCE_DUAL_MIC;
1272 } else {
1273 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1274 }
1275
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1276 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1277 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1278 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1279 my_data->fluence_in_voice_call = true;
1280 }
1281
1282 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1283 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1284 my_data->fluence_in_voice_rec = true;
1285 }
1286
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1287 property_get("persist.audio.fluence.audiorec",value,"");
1288 if (!strncmp("true", value, sizeof("true"))) {
1289 my_data->fluence_in_audio_rec = true;
1290 }
1291
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1292 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1293 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1294 my_data->fluence_in_spkr_mode = true;
1295 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1296
1297 property_get("persist.audio.fluence.mode",value,"");
1298 if (!strncmp("broadside", value, sizeof("broadside"))) {
1299 my_data->fluence_mode = FLUENCE_BROADSIDE;
1300 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1301 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1302 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1303 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1304 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1305 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1306 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1307 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1308 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1309 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1310 property_get("audio.ds1.metainfo.key",value,"0");
1311 key = atoi(value);
1312
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1313 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1314 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1315 if (my_data->acdb_handle == NULL) {
1316 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1317 } else {
1318 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1319 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1320 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1321 if (!my_data->acdb_deallocate)
1322 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1323 __func__, LIB_ACDB_LOADER);
1324
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1325 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]1326 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1327 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1328 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1329 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1330
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1331 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1332 "acdb_loader_set_audio_cal_v2");
1333 if (!my_data->acdb_set_audio_cal)
1334 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1335 __func__, LIB_ACDB_LOADER);
1336
1337 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1338 "acdb_loader_get_audio_cal_v2");
1339 if (!my_data->acdb_get_audio_cal)
1340 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1341 __func__, LIB_ACDB_LOADER);
1342
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1343 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1344 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1345 if (!my_data->acdb_send_voice_cal)
1346 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1347 __func__, LIB_ACDB_LOADER);
1348
1349 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1350 "acdb_loader_reload_vocvoltable");
1351 if (!my_data->acdb_reload_vocvoltable)
1352 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1353 __func__, LIB_ACDB_LOADER);
1354
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1355 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1356 my_data->acdb_handle,
1357 "acdb_loader_get_default_app_type");
1358 if (!my_data->acdb_get_default_app_type)
1359 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1360 __func__, LIB_ACDB_LOADER);
1361
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1362 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1363 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1364 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1365 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1366 goto acdb_init_fail;
1367 }
1368
1369 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1370 if (!cvd_version)
1371 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1372 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1373 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1374 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1375 if (cvd_version)
1376 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1377 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1378 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1379
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1380 // Check if WSA speaker is supported in codec
1381 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1382 DIR *dir;
1383 struct dirent *dirent;
1384 char file_name[10] = "wsa";
1385 strcat(CodecPeek, snd_card_name);
1386
1387 dir = opendir(CodecPeek);
1388 if (dir != NULL) {
1389 while (NULL != (dirent = readdir(dir))) {
1390 if (strstr (dirent->d_name,file_name))
1391 {
1392 my_data->is_wsa_speaker = true;
1393 break;
1394 }
1395 }
1396 closedir(dir);
1397 }
1398
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1399acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1400
1401 set_platform_defaults();
1402
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1403 /* Initialize ACDB ID's */
1404 platform_info_init(PLATFORM_INFO_XML_PATH);
1405
1406 /* init usb */
1407 audio_extn_usb_init(adev);
1408 /* update sound cards appropriately */
1409 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1410
1411 /* Read one time ssr property */
1412 audio_extn_ssr_update_enabled();
1413 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1414
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1415 /* init dap hal */
1416 audio_extn_dap_hal_init(adev->snd_card);
1417
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1418 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1419 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1420
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1421 /* init audio device arbitration */
1422 audio_extn_dev_arbi_init();
1423
1424 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1425 return my_data;
1426}
1427
1428void platform_deinit(void *platform)
1429{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1430 struct platform_data *my_data = (struct platform_data *)platform;
1431
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1432 if (my_data->edid_info) {
1433 free(my_data->edid_info);
1434 my_data->edid_info = NULL;
1435 }
1436
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1437 hw_info_deinit(my_data->hw_info);
1438 close_csd_client(my_data->csd);
1439
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1440 int32_t dev;
1441 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1442 if (backend_table[dev]) {
1443 free(backend_table[dev]);
1444 backend_table[dev]= NULL;
1445 }
1446 }
1447
1448 /* deinit audio device arbitration */
1449 audio_extn_dev_arbi_deinit();
1450
1451 if (my_data->edid_info) {
1452 free(my_data->edid_info);
1453 my_data->edid_info = NULL;
1454 }
1455
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1456 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1457 /* deinit usb */
1458 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1459 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1460}
1461
1462const char *platform_get_snd_device_name(snd_device_t snd_device)
1463{
1464 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1465 return device_table[snd_device];
1466 else
1467 return "";
1468}
1469
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1470int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1471 char *device_name)
1472{
1473 struct platform_data *my_data = (struct platform_data *)platform;
1474
1475 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1476 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1477 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1478 } else {
1479 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1480 return -EINVAL;
1481 }
1482
1483 return 0;
1484}
1485
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1486void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1487{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1488 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1489 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1490 return;
1491 }
1492
1493 const char * suffix = backend_table[snd_device];
1494
1495 if (suffix != NULL) {
1496 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1497 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1498 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1499}
1500
1501int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1502{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1503 int device_id = -1;
1504
1505 if (is_external_codec && is_misc_usecase(usecase)) {
1506 if (device_type == PCM_PLAYBACK)
1507 device_id = pcm_device_table_of_ext_codec[usecase][0];
1508 else
1509 device_id = pcm_device_table_of_ext_codec[usecase][1];
1510 } else {
1511 if (device_type == PCM_PLAYBACK)
1512 device_id = pcm_device_table[usecase][0];
1513 else
1514 device_id = pcm_device_table[usecase][1];
1515 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1516 return device_id;
1517}
1518
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1519static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1520{
1521 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1522 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1523
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1524 if (table == NULL) {
1525 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1526 ret = -ENODEV;
1527 goto done;
1528 }
1529
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1530 if (name == NULL) {
1531 ALOGE("null key");
1532 ret = -ENODEV;
1533 goto done;
1534 }
1535
1536 for (i=0; i < len; i++) {
1537 const char* tn = table[i].name;
1538 size_t len = strlen(tn);
1539 if (strncmp(tn, name, len) == 0) {
1540 if (strlen(name) != len) {
1541 continue; // substring
1542 }
1543 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1544 goto done;
1545 }
1546 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1547 ALOGE("%s: Could not find index for name = %s",
1548 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1549 ret = -ENODEV;
1550done:
1551 return ret;
1552}
1553
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1554int platform_set_fluence_type(void *platform, char *value)
1555{
1556 int ret = 0;
1557 int fluence_type = FLUENCE_NONE;
1558 int fluence_flag = NONE_FLAG;
1559 struct platform_data *my_data = (struct platform_data *)platform;
1560 struct audio_device *adev = my_data->adev;
1561
1562 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1563
1564 /* only dual mic turn on and off is supported as of now through setparameters */
1565 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1566 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1567 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1568 ALOGV("fluence dualmic feature enabled \n");
1569 fluence_type = FLUENCE_DUAL_MIC;
1570 fluence_flag = DMIC_FLAG;
1571 } else {
1572 ALOGE("%s: Failed to set DUALMIC", __func__);
1573 ret = -1;
1574 goto done;
1575 }
1576 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1577 ALOGV("fluence disabled");
1578 fluence_type = FLUENCE_NONE;
1579 } else {
1580 ALOGE("Invalid fluence value : %s",value);
1581 ret = -1;
1582 goto done;
1583 }
1584
1585 if (fluence_type != my_data->fluence_type) {
1586 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1587 my_data->fluence_type = fluence_type;
1588 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1589 }
1590done:
1591 return ret;
1592}
1593
1594int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1595{
1596 int ret = 0;
1597 struct platform_data *my_data = (struct platform_data *)platform;
1598
1599 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1600 strlcpy(value, "quadmic", len);
1601 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1602 strlcpy(value, "dualmic", len);
1603 } else if (my_data->fluence_type == FLUENCE_NONE) {
1604 strlcpy(value, "none", len);
1605 } else
1606 ret = -1;
1607
1608 return ret;
1609}
1610
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1611int platform_get_snd_device_index(char *device_name)
1612{
1613 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1614}
1615
1616int platform_get_usecase_index(const char *usecase_name)
1617{
1618 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1619}
1620
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1621int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1622{
1623 int ret = 0;
1624
1625 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1626 ALOGE("%s: Invalid snd_device = %d",
1627 __func__, snd_device);
1628 ret = -EINVAL;
1629 goto done;
1630 }
1631
1632 acdb_device_table[snd_device] = acdb_id;
1633done:
1634 return ret;
1635}
1636
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1637int platform_get_default_app_type(void *platform)
1638{
1639 struct platform_data *my_data = (struct platform_data *)platform;
1640
1641 if (my_data->acdb_get_default_app_type)
1642 return my_data->acdb_get_default_app_type();
1643 else
1644 return DEFAULT_APP_TYPE;
1645}
1646
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1647int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1648{
1649 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1650 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1651 return -EINVAL;
1652 }
1653 return acdb_device_table[snd_device];
1654}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1655
1656int 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]1657{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1658 int ret = 0;
1659
1660 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1661 ALOGE("%s: Invalid snd_device = %d",
1662 __func__, snd_device);
1663 ret = -EINVAL;
1664 goto done;
1665 }
1666
1667 backend_bit_width_table[snd_device] = bit_width;
1668done:
1669 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1670}
1671
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1672int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1673{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1674 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1675 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1676 return DEFAULT_OUTPUT_SAMPLING_RATE;
1677 }
1678 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1679}
1680
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1681int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1682 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1683{
1684 struct platform_data *my_data = (struct platform_data *)platform;
1685 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1686 struct audio_device *adev = my_data->adev;
1687 int snd_device = SND_DEVICE_OUT_SPEAKER;
1688
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1689 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1690 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1691 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1692 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1693 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]1694
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1695 if (acdb_dev_id < 0) {
1696 ALOGE("%s: Could not find acdb id for device(%d)",
1697 __func__, snd_device);
1698 return -EINVAL;
1699 }
1700 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1701 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1702 __func__, snd_device, acdb_dev_id);
1703 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1704 snd_device < SND_DEVICE_OUT_END)
1705 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1706 else
1707 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1708 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1709 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1710 }
1711 return 0;
1712}
1713
1714int platform_switch_voice_call_device_pre(void *platform)
1715{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1716 struct platform_data *my_data = (struct platform_data *)platform;
1717 int ret = 0;
1718
1719 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1720 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1721 /* This must be called before disabling mixer controls on APQ side */
1722 ret = my_data->csd->disable_device();
1723 if (ret < 0) {
1724 ALOGE("%s: csd_client_disable_device, failed, error %d",
1725 __func__, ret);
1726 }
1727 }
1728 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1729}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1730
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1731int platform_switch_voice_call_enable_device_config(void *platform,
1732 snd_device_t out_snd_device,
1733 snd_device_t in_snd_device)
1734{
1735 struct platform_data *my_data = (struct platform_data *)platform;
1736 int acdb_rx_id, acdb_tx_id;
1737 int ret = 0;
1738
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1739 if (my_data->csd == NULL)
1740 return ret;
1741
1742 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1743 audio_extn_spkr_prot_is_enabled())
1744 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1745 else
1746 acdb_rx_id = acdb_device_table[out_snd_device];
1747
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1748 acdb_tx_id = acdb_device_table[in_snd_device];
1749
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1750 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1751 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1752 if (ret < 0) {
1753 ALOGE("%s: csd_enable_device_config, failed, error %d",
1754 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1755 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1756 } else {
1757 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1758 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1759 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1760
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1761 return ret;
1762}
1763
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1764int platform_switch_voice_call_device_post(void *platform,
1765 snd_device_t out_snd_device,
1766 snd_device_t in_snd_device)
1767{
1768 struct platform_data *my_data = (struct platform_data *)platform;
1769 int acdb_rx_id, acdb_tx_id;
1770
1771 if (my_data->acdb_send_voice_cal == NULL) {
1772 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1773 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1774 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1775 audio_extn_spkr_prot_is_enabled())
1776 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1777
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1778 acdb_rx_id = acdb_device_table[out_snd_device];
1779 acdb_tx_id = acdb_device_table[in_snd_device];
1780
1781 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1782 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1783 else
1784 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1785 acdb_rx_id, acdb_tx_id);
1786 }
1787
1788 return 0;
1789}
1790
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1791int platform_switch_voice_call_usecase_route_post(void *platform,
1792 snd_device_t out_snd_device,
1793 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1794{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1795 struct platform_data *my_data = (struct platform_data *)platform;
1796 int acdb_rx_id, acdb_tx_id;
1797 int ret = 0;
1798
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1799 if (my_data->csd == NULL)
1800 return ret;
1801
1802 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1803 audio_extn_spkr_prot_is_enabled())
1804 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1805 else
1806 acdb_rx_id = acdb_device_table[out_snd_device];
1807
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1808 acdb_tx_id = acdb_device_table[in_snd_device];
1809
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1810 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1811 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1812 my_data->adev->acdb_settings);
1813 if (ret < 0) {
1814 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1815 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1816 } else {
1817 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1818 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1819 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1820
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1821 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1822}
1823
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1824int platform_start_voice_call(void *platform, uint32_t vsid)
1825{
1826 struct platform_data *my_data = (struct platform_data *)platform;
1827 int ret = 0;
1828
1829 if (my_data->csd != NULL) {
1830 ret = my_data->csd->start_voice(vsid);
1831 if (ret < 0) {
1832 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1833 }
1834 }
1835 return ret;
1836}
1837
1838int platform_stop_voice_call(void *platform, uint32_t vsid)
1839{
1840 struct platform_data *my_data = (struct platform_data *)platform;
1841 int ret = 0;
1842
1843 if (my_data->csd != NULL) {
1844 ret = my_data->csd->stop_voice(vsid);
1845 if (ret < 0) {
1846 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1847 }
1848 }
1849 return ret;
1850}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1851
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1852int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1853{
1854 return 0;
1855}
1856
1857int platform_set_voice_volume(void *platform, int volume)
1858{
1859 struct platform_data *my_data = (struct platform_data *)platform;
1860 struct audio_device *adev = my_data->adev;
1861 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1862 const char *mixer_ctl_name = "Voice Rx Gain";
1863 int vol_index = 0, ret = 0;
1864 uint32_t set_values[ ] = {0,
1865 ALL_SESSION_VSID,
1866 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1867
1868 // Voice volume levels are mapped to adsp volume levels as follows.
1869 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1870 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1871 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1872 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1873
1874 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1875 if (!ctl) {
1876 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1877 __func__, mixer_ctl_name);
1878 return -EINVAL;
1879 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1880 ALOGV("Setting voice volume index: %d", set_values[0]);
1881 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1882
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1883 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1884 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1885 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1886 if (ret < 0) {
1887 ALOGE("%s: csd_volume error %d", __func__, ret);
1888 }
1889 }
1890 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1891}
1892
1893int platform_set_mic_mute(void *platform, bool state)
1894{
1895 struct platform_data *my_data = (struct platform_data *)platform;
1896 struct audio_device *adev = my_data->adev;
1897 struct mixer_ctl *ctl;
1898 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1899 int ret = 0;
1900 uint32_t set_values[ ] = {0,
1901 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1902 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1903
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1904 set_values[0] = state;
1905 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1906 if (!ctl) {
1907 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1908 __func__, mixer_ctl_name);
1909 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1910 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1911 ALOGV("Setting voice mute state: %d", state);
1912 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1913
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1914 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1915 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1916 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1917 if (ret < 0) {
1918 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1919 }
1920 }
1921 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1922}
1923
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1924int platform_set_device_mute(void *platform, bool state, char *dir)
1925{
1926 struct platform_data *my_data = (struct platform_data *)platform;
1927 struct audio_device *adev = my_data->adev;
1928 struct mixer_ctl *ctl;
1929 char *mixer_ctl_name = NULL;
1930 int ret = 0;
1931 uint32_t set_values[ ] = {0,
1932 ALL_SESSION_VSID,
1933 0};
1934 if(dir == NULL) {
1935 ALOGE("%s: Invalid direction:%s", __func__, dir);
1936 return -EINVAL;
1937 }
1938
1939 if (!strncmp("rx", dir, sizeof("rx"))) {
1940 mixer_ctl_name = "Voice Rx Device Mute";
1941 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1942 mixer_ctl_name = "Voice Tx Device Mute";
1943 } else {
1944 return -EINVAL;
1945 }
1946
1947 set_values[0] = state;
1948 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1949 if (!ctl) {
1950 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1951 __func__, mixer_ctl_name);
1952 return -EINVAL;
1953 }
1954
1955 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1956 __func__,state, mixer_ctl_name);
1957 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1958
1959 return ret;
1960}
1961
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1962snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1963{
1964 struct platform_data *my_data = (struct platform_data *)platform;
1965 struct audio_device *adev = my_data->adev;
1966 audio_mode_t mode = adev->mode;
1967 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1968#ifdef RECORD_PLAY_CONCURRENCY
1969 bool use_voip_out_devices = false;
1970 bool prop_rec_play_enabled = false;
1971 char recConcPropValue[PROPERTY_VALUE_MAX];
1972
1973 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1974 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1975 }
1976 use_voip_out_devices = prop_rec_play_enabled &&
1977 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1978 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1979#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1980
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1981 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1982 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1983 int channel_count = popcount(channel_mask);
1984
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1985 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1986 if (devices == AUDIO_DEVICE_NONE ||
1987 devices & AUDIO_DEVICE_BIT_IN) {
1988 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1989 goto exit;
1990 }
1991
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1992 if (popcount(devices) == 2) {
1993 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1994 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1995 if (my_data->external_spk_1)
1996 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1997 else if (my_data->external_spk_2)
1998 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
1999 else
2000 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2001 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2002 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2003 if (audio_extn_get_anc_enabled())
2004 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2005 else if (my_data->external_spk_1)
2006 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2007 else if (my_data->external_spk_2)
2008 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2009 else
2010 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2011 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2012 AUDIO_DEVICE_OUT_SPEAKER)) {
2013 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2014 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2015 AUDIO_DEVICE_OUT_SPEAKER)) {
2016 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2017 } else {
2018 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2019 goto exit;
2020 }
2021 if (snd_device != SND_DEVICE_NONE) {
2022 goto exit;
2023 }
2024 }
2025
2026 if (popcount(devices) != 1) {
2027 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2028 goto exit;
2029 }
2030
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2031 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2032 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2033 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2034 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2035 !voice_extn_compress_voip_is_active(adev)) {
2036 switch (adev->voice.tty_mode) {
2037 case TTY_MODE_FULL:
2038 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2039 break;
2040 case TTY_MODE_VCO:
2041 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2042 break;
2043 case TTY_MODE_HCO:
2044 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2045 break;
2046 default:
2047 ALOGE("%s: Invalid TTY mode (%#x)",
2048 __func__, adev->voice.tty_mode);
2049 }
2050 } else if (audio_extn_get_anc_enabled()) {
2051 if (audio_extn_should_use_fb_anc())
2052 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2053 else
2054 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2055 } else {
2056 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2057 }
2058 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2059 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2060 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2061 else
2062 snd_device = SND_DEVICE_OUT_BT_SCO;
2063 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2064 if (my_data->is_wsa_speaker)
2065 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2066 else
2067 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2068 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2069 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2070 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2071 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2072 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2073 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2074 if (audio_extn_should_use_handset_anc(channel_count))
2075 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2076 else
2077 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2078 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2079 snd_device = SND_DEVICE_OUT_VOICE_TX;
2080
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2081 if (snd_device != SND_DEVICE_NONE) {
2082 goto exit;
2083 }
2084 }
2085
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2086 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2087 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2088 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
2089 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2090#ifdef RECORD_PLAY_CONCURRENCY
2091 if (use_voip_out_devices) {
2092 // ANC should be disabled for voip concurrency
2093 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2094 } else
2095#endif
2096 {
2097 if (audio_extn_should_use_fb_anc())
2098 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2099 else
2100 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2101 }
2102 } else {
2103#ifdef RECORD_PLAY_CONCURRENCY
2104 if (use_voip_out_devices)
2105 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2106 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2107#endif
2108 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2109 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2110 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2111#ifdef RECORD_PLAY_CONCURRENCY
2112 if (use_voip_out_devices) {
2113 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2114 } else
2115#endif
2116 {
2117 if (adev->speaker_lr_swap)
2118 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2119 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2120 {
2121 if (my_data->is_wsa_speaker)
2122 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2123 else
2124 snd_device = SND_DEVICE_OUT_SPEAKER;
2125 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2126 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2127 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2128 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2129 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2130 else
2131 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2132 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2133 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2134 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2135 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2136 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2137 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2138 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2139 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2140 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2141 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2142#ifdef RECORD_PLAY_CONCURRENCY
2143 if (use_voip_out_devices)
2144 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2145 else
2146#endif
2147 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2148 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2149 channel_count = audio_extn_get_afe_proxy_channel_count();
2150 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2151 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2152 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2153 } else {
2154 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2155 }
2156exit:
2157 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2158 return snd_device;
2159}
2160
2161snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2162{
2163 struct platform_data *my_data = (struct platform_data *)platform;
2164 struct audio_device *adev = my_data->adev;
2165 audio_source_t source = (adev->active_input == NULL) ?
2166 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2167
2168 audio_mode_t mode = adev->mode;
2169 audio_devices_t in_device = ((adev->active_input == NULL) ?
2170 AUDIO_DEVICE_NONE : adev->active_input->device)
2171 & ~AUDIO_DEVICE_BIT_IN;
2172 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2173 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2174 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2175 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2176
2177 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2178 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2179 if (my_data->external_mic) {
2180 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2181 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2182 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2183 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2184 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2185 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2186 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2187 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2188 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2189 }
2190 }
2191
2192 if (snd_device != AUDIO_DEVICE_NONE)
2193 goto exit;
2194
2195 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2196 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2197 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2198 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2199 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2200 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2201 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2202 case TTY_MODE_FULL:
2203 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2204 break;
2205 case TTY_MODE_VCO:
2206 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2207 break;
2208 case TTY_MODE_HCO:
2209 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2210 break;
2211 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2212 ALOGE("%s: Invalid TTY mode (%#x)",
2213 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2214 }
2215 goto exit;
2216 }
2217 }
2218 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2219 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2220 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2221 audio_extn_should_use_handset_anc(channel_count) &&
2222 my_data->fluence_type != FLUENCE_NONE) {
2223 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2224 adev->acdb_settings |= DMIC_FLAG;
2225 ALOGD("Selecting AANC, Fluence combo device");
2226 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2227 audio_extn_should_use_handset_anc(channel_count)) {
2228 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2229 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2230 } else if (my_data->fluence_type == FLUENCE_NONE ||
2231 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2232 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +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 {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2236 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2237 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2238 }
2239 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2240 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2241 if (audio_extn_hfp_is_active(adev))
2242 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2243 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2244 if (adev->bt_wb_speech_enabled) {
2245 if (adev->bluetooth_nrec)
2246 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2247 else
2248 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2249 } else {
2250 if (adev->bluetooth_nrec)
2251 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2252 else
2253 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2254 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2255 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2256 if (my_data->fluence_type != FLUENCE_NONE &&
2257 my_data->fluence_in_voice_call &&
2258 my_data->fluence_in_spkr_mode) {
2259 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2260 adev->acdb_settings |= QMIC_FLAG;
2261 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2262 } else {
2263 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2264 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2265 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2266 else
2267 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2268 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2269 } else {
2270 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2271 if (audio_extn_hfp_is_active(adev))
2272 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2273 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2274 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2275 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2276 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2277 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2278 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2279 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2280 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2281 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2282 else
2283 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2284 }
2285 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2286 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2287 if (channel_count == 2) {
2288 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2289 adev->acdb_settings |= DMIC_FLAG;
2290 } else if (adev->active_input->enable_ns)
2291 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2292 else if (my_data->fluence_type != FLUENCE_NONE &&
2293 my_data->fluence_in_voice_rec) {
2294 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2295 adev->acdb_settings |= DMIC_FLAG;
2296 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2297 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2298 }
2299 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2300 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2301 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2302 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2303 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2304 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2305 if (adev->active_input->enable_aec &&
2306 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2307 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2308 if (my_data->fluence_in_spkr_mode) {
2309 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2310 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2311 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2312 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2313 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2314 else
2315 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2316 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2317 adev->acdb_settings |= DMIC_FLAG;
2318 } else
2319 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2320 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2321 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2322 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2323 adev->acdb_settings |= DMIC_FLAG;
2324 } else
2325 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2326 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2327 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2328 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2329 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2330 } else if (adev->active_input->enable_aec) {
2331 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2332 if (my_data->fluence_in_spkr_mode) {
2333 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2334 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2335 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2336 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2337 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2338 else
2339 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2340 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2341 adev->acdb_settings |= DMIC_FLAG;
2342 } else
2343 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2344 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2345 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2346 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2347 adev->acdb_settings |= DMIC_FLAG;
2348 } else
2349 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2350 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2351 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2352 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2353 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2354 } else if (adev->active_input->enable_ns) {
2355 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2356 if (my_data->fluence_in_spkr_mode) {
2357 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2358 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2359 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2360 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2361 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2362 else
2363 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2364 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2365 adev->acdb_settings |= DMIC_FLAG;
2366 } else
2367 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2368 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2369 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2370 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2371 adev->acdb_settings |= DMIC_FLAG;
2372 } else
2373 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2374 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2375 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2376 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2377 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2378 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2379 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2380 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2381 } else if (source == AUDIO_SOURCE_MIC) {
2382 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2383 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2384 if(my_data->fluence_in_audio_rec) {
2385 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2386 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2387 platform_set_echo_reference(adev->platform, true);
2388 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2389 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2390 platform_set_echo_reference(adev->platform, true);
2391 }
2392 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2393 }
2394 } else if (source == AUDIO_SOURCE_FM_RX ||
2395 source == AUDIO_SOURCE_FM_RX_A2DP) {
2396 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2397 } else if (source == AUDIO_SOURCE_DEFAULT) {
2398 goto exit;
2399 }
2400
2401
2402 if (snd_device != SND_DEVICE_NONE) {
2403 goto exit;
2404 }
2405
2406 if (in_device != AUDIO_DEVICE_NONE &&
2407 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2408 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2409 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2410 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2411 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2412 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2413 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2414 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2415 else
2416 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2417 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2418 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2419 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2420 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2421 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2422 if (adev->bt_wb_speech_enabled) {
2423 if (adev->bluetooth_nrec)
2424 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2425 else
2426 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2427 } else {
2428 if (adev->bluetooth_nrec)
2429 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2430 else
2431 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2432 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2433 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2434 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2435 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2436 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2437 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2438 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2439 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2440 } else {
2441 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2442 ALOGW("%s: Using default handset-mic", __func__);
2443 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2444 }
2445 } else {
2446 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2447 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2448 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2449 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2450 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2451 if (channel_count > 1)
2452 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2453 else
2454 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2455 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2456 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2457 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2458 if (adev->bt_wb_speech_enabled) {
2459 if (adev->bluetooth_nrec)
2460 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2461 else
2462 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2463 } else {
2464 if (adev->bluetooth_nrec)
2465 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2466 else
2467 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2468 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2469 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2470 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2471 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2472 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2473 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2474 } else {
2475 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2476 ALOGW("%s: Using default handset-mic", __func__);
2477 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2478 }
2479 }
2480exit:
2481 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2482 return snd_device;
2483}
2484
2485int platform_set_hdmi_channels(void *platform, int channel_count)
2486{
2487 struct platform_data *my_data = (struct platform_data *)platform;
2488 struct audio_device *adev = my_data->adev;
2489 struct mixer_ctl *ctl;
2490 const char *channel_cnt_str = NULL;
2491 const char *mixer_ctl_name = "HDMI_RX Channels";
2492 switch (channel_count) {
2493 case 8:
2494 channel_cnt_str = "Eight"; break;
2495 case 7:
2496 channel_cnt_str = "Seven"; break;
2497 case 6:
2498 channel_cnt_str = "Six"; break;
2499 case 5:
2500 channel_cnt_str = "Five"; break;
2501 case 4:
2502 channel_cnt_str = "Four"; break;
2503 case 3:
2504 channel_cnt_str = "Three"; break;
2505 default:
2506 channel_cnt_str = "Two"; break;
2507 }
2508 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2509 if (!ctl) {
2510 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2511 __func__, mixer_ctl_name);
2512 return -EINVAL;
2513 }
2514 ALOGV("HDMI channel count: %s", channel_cnt_str);
2515 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2516 return 0;
2517}
2518
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2519int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2520{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2521 int channel_count;
2522 int max_channels = 2;
2523 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2524 struct platform_data *my_data = (struct platform_data *)platform;
2525 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2526 edid_audio_info *info = NULL;
2527 ret = platform_get_edid_info(platform);
2528 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2529
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2530 if(ret == 0 && info != NULL) {
2531 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2532 ALOGV("%s:format %d channel %d", __func__,
2533 info->audio_blocks_array[i].format_id,
2534 info->audio_blocks_array[i].channels);
2535 if (info->audio_blocks_array[i].format_id == LPCM) {
2536 channel_count = info->audio_blocks_array[i].channels;
2537 if (channel_count > max_channels) {
2538 max_channels = channel_count;
2539 }
2540 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2541 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2542 }
2543
2544 return max_channels;
2545}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2546
2547static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2548{
2549 int ret = 0;
2550 struct audio_device *adev = my_data->adev;
2551 struct mixer_ctl *ctl;
2552 const char *mixer_ctl_name = "Slowtalk Enable";
2553 uint32_t set_values[ ] = {0,
2554 ALL_SESSION_VSID};
2555
2556 set_values[0] = state;
2557 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2558 if (!ctl) {
2559 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2560 __func__, mixer_ctl_name);
2561 ret = -EINVAL;
2562 } else {
2563 ALOGV("Setting slowtalk state: %d", state);
2564 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2565 my_data->slowtalk = state;
2566 }
2567
2568 if (my_data->csd != NULL) {
2569 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2570 if (ret < 0) {
2571 ALOGE("%s: csd_client_disable_device, failed, error %d",
2572 __func__, ret);
2573 }
2574 }
2575 return ret;
2576}
2577
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2578static int set_hd_voice(struct platform_data *my_data, bool state)
2579{
2580 struct audio_device *adev = my_data->adev;
2581 struct mixer_ctl *ctl;
2582 const char *mixer_ctl_name = "HD Voice Enable";
2583 int ret = 0;
2584 uint32_t set_values[ ] = {0,
2585 ALL_SESSION_VSID};
2586
2587 set_values[0] = state;
2588 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2589 if (!ctl) {
2590 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2591 __func__, mixer_ctl_name);
2592 ret = -EINVAL;
2593 } else {
2594 ALOGV("Setting HD Voice state: %d", state);
2595 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2596 my_data->hd_voice = state;
2597 }
2598
2599 return ret;
2600}
2601
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2602static int update_external_device_status(struct platform_data *my_data,
2603 char* event_name, bool status)
2604{
2605 int ret = 0;
2606 struct audio_usecase *usecase;
2607 struct listnode *node;
2608
2609 ALOGD("Recieved external event switch %s", event_name);
2610
2611 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2612 my_data->external_spk_1 = status;
2613 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2614 my_data->external_spk_2 = status;
2615 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2616 my_data->external_mic = status;
2617 else {
2618 ALOGE("The audio event type is not found");
2619 return -EINVAL;
2620 }
2621
2622 list_for_each(node, &my_data->adev->usecase_list) {
2623 usecase = node_to_item(node, struct audio_usecase, list);
2624 select_devices(my_data->adev, usecase->id);
2625 }
2626
2627 return ret;
2628}
2629
2630static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2631{
2632 int err;
2633 unsigned int val;
2634 char value[64];
2635 int ret = 0;
2636
2637 if(parms == NULL || cal == NULL)
2638 return ret;
2639
2640 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2641 if (err >= 0) {
2642 str_parms_del(parms, "cal_persist");
2643 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2644 ret = ret | 0x1;
2645 }
2646 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2647 if (err >= 0) {
2648 str_parms_del(parms, "cal_apptype");
2649 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2650 ret = ret | 0x2;
2651 }
2652 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2653 if (err >= 0) {
2654 str_parms_del(parms, "cal_caltype");
2655 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2656 ret = ret | 0x4;
2657 }
2658 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2659 if (err >= 0) {
2660 str_parms_del(parms, "cal_samplerate");
2661 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2662 ret = ret | 0x8;
2663 }
2664 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2665 if (err >= 0) {
2666 str_parms_del(parms, "cal_devid");
2667 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2668 ret = ret | 0x10;
2669 }
2670 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2671 if (err >= 0) {
2672 str_parms_del(parms, "cal_snddevid");
2673 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2674 ret = ret | 0x20;
2675 }
2676 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2677 if (err >= 0) {
2678 str_parms_del(parms, "cal_topoid");
2679 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2680 ret = ret | 0x40;
2681 }
2682 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2683 if (err >= 0) {
2684 str_parms_del(parms, "cal_moduleid");
2685 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2686 ret = ret | 0x80;
2687 }
2688 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2689 if (err >= 0) {
2690 str_parms_del(parms, "cal_paramid");
2691 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2692 ret = ret | 0x100;
2693 }
2694 return ret;
2695}
2696
2697static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2698 struct platform_data *my_data = (struct platform_data *)platform;
2699 acdb_audio_cal_cfg_t cal={0};
2700 uint8_t *dptr = NULL;
2701 int32_t dlen;
2702 int err, ret;
2703 if(value == NULL || platform == NULL || parms == NULL) {
2704 ALOGE("[%s] received null pointer, failed",__func__);
2705 goto done_key_audcal;
2706 }
2707
2708 /* parse audio calibration keys */
2709 ret = parse_audiocal_cfg(parms, &cal);
2710
2711 /* handle audio calibration data now */
2712 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2713 if (err >= 0) {
2714 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2715 dlen = strlen(value);
2716 if(dlen <= 0) {
2717 ALOGE("[%s] null data received",__func__);
2718 goto done_key_audcal;
2719 }
2720 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2721 if(dptr == NULL) {
2722 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2723 goto done_key_audcal;
2724 }
2725 dlen = b64decode(value, strlen(value), dptr);
2726 if(dlen<=0) {
2727 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2728 goto done_key_audcal;
2729 }
2730
2731 if(cal.dev_id) {
2732 if(audio_is_input_device(cal.dev_id)) {
2733 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2734 } else {
2735 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2736 }
2737 }
2738 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2739 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2740 cal.snd_dev_id, cal.acdb_dev_id);
2741 if(cal.acdb_dev_id == -EINVAL) {
2742 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2743 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2744 goto done_key_audcal;
2745 }
2746 if(my_data->acdb_set_audio_cal) {
2747 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2748 }
2749 }
2750done_key_audcal:
2751 if(dptr != NULL)
2752 free(dptr);
2753}
2754
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2755int platform_set_parameters(void *platform, struct str_parms *parms)
2756{
2757 struct platform_data *my_data = (struct platform_data *)platform;
2758 char *str;
2759 char value[256] = {0};
2760 int val;
2761 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2762 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2763
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2764 kv_pairs = str_parms_to_str(parms);
2765 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2766 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2767
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2768 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2769 if (err >= 0) {
2770 bool state = false;
2771 if (!strncmp("true", value, sizeof("true"))) {
2772 state = true;
2773 }
2774
2775 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2776 ret = platform_set_slowtalk(my_data, state);
2777 if (ret)
2778 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2779 }
2780
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2781 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2782 if (err >= 0) {
2783 bool state = false;
2784 if (!strncmp("true", value, sizeof("true"))) {
2785 state = true;
2786 }
2787
2788 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2789 if (my_data->hd_voice != state) {
2790 ret = set_hd_voice(my_data, state);
2791 if (ret)
2792 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2793 } else {
2794 ALOGV("%s: HD Voice already set to %d", __func__, state);
2795 }
2796 }
2797
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2798 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2799 value, sizeof(value));
2800 if (err >= 0) {
2801 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2802
2803 if (my_data->acdb_reload_vocvoltable == NULL) {
2804 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2805 } else if (!strcmp(value, "on")) {
2806 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2807 my_data->voice_feature_set = 1;
2808 }
2809 } else {
2810 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2811 my_data->voice_feature_set = 0;
2812 }
2813 }
2814 }
2815
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2816#ifdef RECORD_PLAY_CONCURRENCY
2817 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2818 if (err >= 0) {
2819 if (!strncmp("true", value, sizeof("true"))) {
2820 ALOGD("setting record playback concurrency to true");
2821 my_data->rec_play_conc_set = true;
2822 } else {
2823 ALOGD("setting record playback concurrency to false");
2824 my_data->rec_play_conc_set = false;
2825 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2826 }
2827#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2828 ALOGV("%s: exit with code(%d)", __func__, ret);
2829 return ret;
2830}
2831
2832int platform_set_incall_recording_session_id(void *platform,
2833 uint32_t session_id, int rec_mode)
2834{
2835 int ret = 0;
2836 struct platform_data *my_data = (struct platform_data *)platform;
2837 struct audio_device *adev = my_data->adev;
2838 struct mixer_ctl *ctl;
2839 const char *mixer_ctl_name = "Voc VSID";
2840 int num_ctl_values;
2841 int i;
2842
2843 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2844 if (!ctl) {
2845 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2846 __func__, mixer_ctl_name);
2847 ret = -EINVAL;
2848 } else {
2849 num_ctl_values = mixer_ctl_get_num_values(ctl);
2850 for (i = 0; i < num_ctl_values; i++) {
2851 if (mixer_ctl_set_value(ctl, i, session_id)) {
2852 ALOGV("Error: invalid session_id: %x", session_id);
2853 ret = -EINVAL;
2854 break;
2855 }
2856 }
2857 }
2858
2859 if (my_data->csd != NULL) {
2860 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2861 if (ret < 0) {
2862 ALOGE("%s: csd_client_start_record failed, error %d",
2863 __func__, ret);
2864 }
2865 }
2866
2867 return ret;
2868}
2869
2870int platform_stop_incall_recording_usecase(void *platform)
2871{
2872 int ret = 0;
2873 struct platform_data *my_data = (struct platform_data *)platform;
2874
2875 if (my_data->csd != NULL) {
2876 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2877 if (ret < 0) {
2878 ALOGE("%s: csd_client_stop_record failed, error %d",
2879 __func__, ret);
2880 }
2881 }
2882
2883 return ret;
2884}
2885
2886int platform_start_incall_music_usecase(void *platform)
2887{
2888 int ret = 0;
2889 struct platform_data *my_data = (struct platform_data *)platform;
2890
2891 if (my_data->csd != NULL) {
2892 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2893 if (ret < 0) {
2894 ALOGE("%s: csd_client_start_playback failed, error %d",
2895 __func__, ret);
2896 }
2897 }
2898
2899 return ret;
2900}
2901
2902int platform_stop_incall_music_usecase(void *platform)
2903{
2904 int ret = 0;
2905 struct platform_data *my_data = (struct platform_data *)platform;
2906
2907 if (my_data->csd != NULL) {
2908 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2909 if (ret < 0) {
2910 ALOGE("%s: csd_client_stop_playback failed, error %d",
2911 __func__, ret);
2912 }
2913 }
2914
2915 return ret;
2916}
2917
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2918int platform_update_lch(void *platform, struct voice_session *session,
2919 enum voice_lch_mode lch_mode)
2920{
2921 int ret = 0;
2922 struct platform_data *my_data = (struct platform_data *)platform;
2923
2924 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2925 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2926 else
2927 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2928
2929 return ret;
2930}
2931
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2932static void get_audiocal(void *platform, void *keys, void *pReply) {
2933 struct platform_data *my_data = (struct platform_data *)platform;
2934 struct str_parms *query = (struct str_parms *)keys;
2935 struct str_parms *reply=(struct str_parms *)pReply;
2936 acdb_audio_cal_cfg_t cal={0};
2937 uint8_t *dptr = NULL;
2938 char value[512] = {0};
2939 char *rparms=NULL;
2940 int ret=0, err;
2941 uint32_t param_len;
2942
2943 if(query==NULL || platform==NULL || reply==NULL) {
2944 ALOGE("[%s] received null pointer",__func__);
2945 ret=-EINVAL;
2946 goto done;
2947 }
2948 /* parse audiocal configuration keys */
2949 ret = parse_audiocal_cfg(query, &cal);
2950 if(ret == 0) {
2951 /* No calibration keys found */
2952 goto done;
2953 }
2954 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2955 if (err >= 0) {
2956 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2957 } else {
2958 goto done;
2959 }
2960
2961 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2962 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2963 } else if(cal.dev_id) {
2964 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2965 }
2966 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2967 if (cal.acdb_dev_id < 0) {
2968 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2969 __func__, cal.snd_dev_id);
2970 ret = -EINVAL;
2971 goto done_key_audcal;
2972 }
2973 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2974 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2975
2976 param_len = MAX_SET_CAL_BYTE_SIZE;
2977 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2978 if(dptr == NULL) {
2979 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2980 ret = -ENOMEM;
2981 goto done_key_audcal;
2982 }
2983 if (my_data->acdb_get_audio_cal != NULL) {
2984 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2985 if (ret == 0) {
2986 int dlen;
2987 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2988 ret = -EINVAL;
2989 goto done_key_audcal;
2990 }
2991 /* Allocate memory for encoding */
2992 rparms = (char*)calloc((param_len*2), sizeof(char));
2993 if(rparms == NULL) {
2994 ALOGE("[%s] Memory allocation failed for size %d",
2995 __func__, param_len*2);
2996 ret = -ENOMEM;
2997 goto done_key_audcal;
2998 }
2999 if(cal.persist==0 && cal.module_id && cal.param_id) {
3000 err = b64encode(dptr+12, param_len-12, rparms);
3001 } else {
3002 err = b64encode(dptr, param_len, rparms);
3003 }
3004 if(err < 0) {
3005 ALOGE("[%s] failed to convert data to string", __func__);
3006 ret = -EINVAL;
3007 goto done_key_audcal;
3008 }
3009 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3010 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3011 }
3012 }
3013done_key_audcal:
3014 if(ret != 0) {
3015 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3016 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3017 }
3018done:
3019 if(dptr != NULL)
3020 free(dptr);
3021 if(rparms != NULL)
3022 free(rparms);
3023}
3024
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3025void platform_get_parameters(void *platform,
3026 struct str_parms *query,
3027 struct str_parms *reply)
3028{
3029 struct platform_data *my_data = (struct platform_data *)platform;
3030 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3031 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3032 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3033 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3034
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3035 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3036 value, sizeof(value));
3037 if (ret >= 0) {
3038 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3039 my_data->slowtalk?"true":"false");
3040 }
3041
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3042 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3043 value, sizeof(value));
3044 if (ret >= 0) {
3045 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3046 my_data->hd_voice?"true":"false");
3047 }
3048
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3049 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3050 value, sizeof(value));
3051 if (ret >= 0) {
3052 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3053 strlcpy(value, "on", sizeof(value));
3054 } else {
3055 strlcpy(value, "off", sizeof(value));
3056 }
3057
3058 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3059 }
3060
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3061 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3062 kv_pairs = str_parms_to_str(reply);
3063 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3064 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3065}
3066
3067/* Delay in Us */
3068int64_t platform_render_latency(audio_usecase_t usecase)
3069{
3070 switch (usecase) {
3071 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3072 return DEEP_BUFFER_PLATFORM_DELAY;
3073 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3074 return LOW_LATENCY_PLATFORM_DELAY;
3075 default:
3076 return 0;
3077 }
3078}
3079
3080int platform_update_usecase_from_source(int source, int usecase)
3081{
3082 ALOGV("%s: input source :%d", __func__, source);
3083 if(source == AUDIO_SOURCE_FM_RX_A2DP)
3084 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3085 return usecase;
3086}
3087
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3088bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3089{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3090 bool needs_event = false;
3091
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3092 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3093 (snd_device < SND_DEVICE_IN_END) &&
3094 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3095 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3096 needs_event = true;
3097
3098 return needs_event;
3099}
3100
3101bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3102{
3103 bool needs_event = false;
3104
3105 switch(uc_id){
3106 /* concurrent playback usecases needs event */
3107 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3108 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3109 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3110 needs_event = true;
3111 break;
3112 /* concurrent playback in low latency allowed */
3113 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3114 break;
3115 /* concurrent playback FM needs event */
3116 case USECASE_AUDIO_PLAYBACK_FM:
3117 needs_event = true;
3118 break;
3119
3120 /* concurrent capture usecases, no event, capture handled by device
3121 * USECASE_AUDIO_RECORD:
3122 * USECASE_AUDIO_RECORD_COMPRESS:
3123 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3124
3125 * USECASE_VOICE_CALL:
3126 * USECASE_VOICE2_CALL:
3127 * USECASE_VOLTE_CALL:
3128 * USECASE_QCHAT_CALL:
3129 * USECASE_VOWLAN_CALL:
3130 * USECASE_COMPRESS_VOIP_CALL:
3131 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3132 * USECASE_INCALL_REC_UPLINK:
3133 * USECASE_INCALL_REC_DOWNLINK:
3134 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3135 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3136 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3137 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3138 * USECASE_INCALL_MUSIC_UPLINK:
3139 * USECASE_INCALL_MUSIC_UPLINK2:
3140 * USECASE_AUDIO_SPKR_CALIB_RX:
3141 * USECASE_AUDIO_SPKR_CALIB_TX:
3142 */
3143 default:
3144 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3145 }
3146 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3147}
3148
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3149bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3150{
3151 bool needs_event = false;
3152
3153 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3154 (snd_device < SND_DEVICE_IN_END) &&
3155 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3156 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3157 needs_event = true;
3158
3159 return needs_event;
3160}
3161
3162bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3163{
3164 bool needs_event = false;
3165
3166 switch(uc_id){
3167 /* concurrent playback usecases needs event */
3168 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3169 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3170 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3171 needs_event = true;
3172 break;
3173 /* concurrent playback in low latency allowed */
3174 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3175 break;
3176 /* concurrent playback FM needs event */
3177 case USECASE_AUDIO_PLAYBACK_FM:
3178 needs_event = true;
3179 break;
3180
3181 /* concurrent capture usecases, no event, capture handled by device
3182 * USECASE_AUDIO_RECORD:
3183 * USECASE_AUDIO_RECORD_COMPRESS:
3184 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3185
3186 * USECASE_VOICE_CALL:
3187 * USECASE_VOICE2_CALL:
3188 * USECASE_VOLTE_CALL:
3189 * USECASE_QCHAT_CALL:
3190 * USECASE_VOWLAN_CALL:
3191 * USECASE_COMPRESS_VOIP_CALL:
3192 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3193 * USECASE_INCALL_REC_UPLINK:
3194 * USECASE_INCALL_REC_DOWNLINK:
3195 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3196 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3197 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3198 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3199 * USECASE_INCALL_MUSIC_UPLINK:
3200 * USECASE_INCALL_MUSIC_UPLINK2:
3201 * USECASE_AUDIO_SPKR_CALIB_RX:
3202 * USECASE_AUDIO_SPKR_CALIB_TX:
3203 */
3204 default:
3205 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3206 }
3207 return needs_event;
3208}
3209
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3210/* Read offload buffer size from a property.
3211 * If value is not power of 2 round it to
3212 * power of 2.
3213 */
3214uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3215{
3216 char value[PROPERTY_VALUE_MAX] = {0};
3217 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3218 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3219 atoi(value)) {
3220 fragment_size = atoi(value) * 1024;
3221 }
3222
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3223 // For FLAC use max size since it is loss less, and has sampling rates
3224 // upto 192kHZ
3225 if (info != NULL && !info->has_video &&
3226 info->format == AUDIO_FORMAT_FLAC) {
3227 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3228 ALOGV("FLAC fragment size %d", fragment_size);
3229 }
3230
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3231 if (info != NULL && info->has_video && info->is_streaming) {
3232 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3233 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3234 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3235 }
3236
3237 fragment_size = ALIGN( fragment_size, 1024);
3238
3239 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3240 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3241 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3242 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3243 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3244 return fragment_size;
3245}
3246
3247uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3248{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3249 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3250 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3251 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3252
3253 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3254 bits_per_sample = 32;
3255 }
3256
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3257 if (info->use_small_bufs) {
3258 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3259 } else {
3260 if (!info->has_video) {
3261 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3262 } else if (info->has_video && info->is_streaming) {
3263 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3264 } else if (info->has_video) {
3265 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3266 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3267 }
3268
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3269 //duration is set to 20 ms worth of stereo data at 48Khz
3270 //with 16 bit per sample, modify this when the channel
3271 //configuration is different
3272 fragment_size = (pcm_offload_time
3273 * info->sample_rate
3274 * (bits_per_sample >> 3)
3275 * popcount(info->channel_mask))/1000;
3276 // align with LCM of 2, 4, 6, 8
3277 fragment_size = ALIGN( fragment_size, 24 );
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3278 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3279 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3280 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3281 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
3282
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3283 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3284 return fragment_size;
3285}
3286
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3287int platform_set_codec_backend_cfg(struct audio_device* adev,
3288 unsigned int bit_width, unsigned int sample_rate)
3289{
3290 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3291
3292 int ret = 0;
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame^]3293 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3294 if (bit_width != adev->cur_codec_backend_bit_width) {
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame^]3295 const char * mixer_ctl_name;
3296 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3297 sizeof("msm8952-tomtom-snd-card"))) {
3298 mixer_ctl_name = "SLIM_0_RX Format";
3299 }
3300 else
3301 mixer_ctl_name = "MI2S_RX Format";
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3302 struct mixer_ctl *ctl;
3303 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3304 if (!ctl) {
3305 ALOGE("%s: Could not get ctl for mixer command - %s",
3306 __func__, mixer_ctl_name);
3307 return -EINVAL;
3308 }
3309
3310 if (bit_width == 24) {
3311 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3312 } else {
3313 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3314 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3315 }
3316 adev->cur_codec_backend_bit_width = bit_width;
3317 ALOGE("Backend bit width is set to %d ", bit_width);
3318 }
3319
3320 /*
3321 * Backend sample rate configuration follows:
3322 * 16 bit playback - 48khz for streams at any valid sample rate
3323 * 24 bit playback - 48khz for stream sample rate less than 48khz
3324 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3325 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3326 * Upper limit is inclusive in the sample rate range.
3327 */
3328 // TODO: This has to be more dynamic based on policy file
3329 if (sample_rate != adev->cur_codec_backend_samplerate) {
3330 char *rate_str = NULL;
3331 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3332 struct mixer_ctl *ctl;
3333
3334 switch (sample_rate) {
3335 case 8000:
3336 case 11025:
3337 case 16000:
3338 case 22050:
3339 case 32000:
3340 case 44100:
3341 case 48000:
3342 rate_str = "KHZ_48";
3343 break;
3344 case 64000:
3345 case 88200:
3346 case 96000:
3347 rate_str = "KHZ_96";
3348 break;
3349 case 176400:
3350 case 192000:
3351 rate_str = "KHZ_192";
3352 break;
3353 default:
3354 rate_str = "KHZ_48";
3355 break;
3356 }
3357
3358 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3359 if(!ctl) {
3360 ALOGE("%s: Could not get ctl for mixer command - %s",
3361 __func__, mixer_ctl_name);
3362 return -EINVAL;
3363 }
3364
3365 ALOGV("Set sample rate as rate_str = %s", rate_str);
3366 mixer_ctl_set_enum_by_string(ctl, rate_str);
3367 adev->cur_codec_backend_samplerate = sample_rate;
3368 }
3369
3370 return ret;
3371}
3372
3373bool platform_check_codec_backend_cfg(struct audio_device* adev,
3374 struct audio_usecase* usecase __unused,
3375 unsigned int* new_bit_width,
3376 unsigned int* new_sample_rate)
3377{
3378 bool backend_change = false;
3379 struct listnode *node;
3380 struct stream_out *out = NULL;
3381 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3382 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3383
3384 // For voice calls use default configuration
3385 // force routing is not required here, caller will do it anyway
3386 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3387 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3388 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3389 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3390 } else {
3391 /*
3392 * The backend should be configured at highest bit width and/or
3393 * sample rate amongst all playback usecases.
3394 * If the selected sample rate and/or bit width differ with
3395 * current backend sample rate and/or bit width, then, we set the
3396 * backend re-configuration flag.
3397 *
3398 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3399 */
3400 list_for_each(node, &adev->usecase_list) {
3401 struct audio_usecase *curr_usecase;
3402 curr_usecase = node_to_item(node, struct audio_usecase, list);
3403 if (curr_usecase->type == PCM_PLAYBACK) {
3404 struct stream_out *out =
3405 (struct stream_out*) curr_usecase->stream.out;
3406 if (out != NULL ) {
3407 ALOGV("Offload playback running bw %d sr %d",
3408 out->bit_width, out->sample_rate);
3409 if (bit_width < out->bit_width)
3410 bit_width = out->bit_width;
3411 if (sample_rate < out->sample_rate)
3412 sample_rate = out->sample_rate;
3413 }
3414 }
3415 }
3416 }
3417
3418 // 16 bit playback on speakers is allowed through 48 khz backend only
3419 if (16 == bit_width) {
3420 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3421 }
3422 // 24 bit playback on speakers is allowed through 48 khz backend only
3423 // bit width re-configured based on platform info
3424 if ((24 == bit_width) &&
3425 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3426 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3427 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3428 }
3429 // Force routing if the expected bitwdith or samplerate
3430 // is not same as current backend comfiguration
3431 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3432 (sample_rate != adev->cur_codec_backend_samplerate)) {
3433 *new_bit_width = bit_width;
3434 *new_sample_rate = sample_rate;
3435 backend_change = true;
3436 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3437 __func__, *new_bit_width, *new_sample_rate);
3438 }
3439
3440 return backend_change;
3441}
3442
3443bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3444{
3445 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3446
3447 unsigned int new_bit_width, old_bit_width;
3448 unsigned int new_sample_rate, old_sample_rate;
3449
3450 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3451 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3452
3453 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3454 if (platform_check_codec_backend_cfg(adev, usecase,
3455 &new_bit_width, &new_sample_rate)) {
3456 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3457 return true;
3458 }
3459
3460 return false;
3461}
3462
3463int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3464{
3465 int ret = 0;
3466
3467 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3468 ALOGE("%s: Invalid snd_device = %d",
3469 __func__, device);
3470 ret = -EINVAL;
3471 goto done;
3472 }
3473
3474 if (backend_table[device]) {
3475 free(backend_table[device]);
3476 }
3477 backend_table[device] = strdup(backend);
3478done:
3479 return ret;
3480}
3481
3482int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3483{
3484 int ret = 0;
3485 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3486 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3487 ret = -EINVAL;
3488 goto done;
3489 }
3490
3491 if ((type != 0) && (type != 1)) {
3492 ALOGE("%s: invalid usecase type", __func__);
3493 ret = -EINVAL;
3494 }
3495 pcm_device_table[usecase][type] = pcm_id;
3496done:
3497 return ret;
3498}
3499
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3500void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3501{
3502 *device_to_be_id = msm_device_to_be_id;
3503 *length = msm_be_id_array_len;
3504}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3505int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3506{
3507 int ret = 0;
3508 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3509
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3510 char channel_map[8];
3511 memset(channel_map, 0, sizeof(channel_map));
3512 /* Following are all most common standard WAV channel layouts
3513 overridden by channel mask if its allowed and different */
3514 switch (channels) {
3515 case 1:
3516 /* AUDIO_CHANNEL_OUT_MONO */
3517 channel_map[0] = PCM_CHANNEL_FC;
3518 break;
3519 case 2:
3520 /* AUDIO_CHANNEL_OUT_STEREO */
3521 channel_map[0] = PCM_CHANNEL_FL;
3522 channel_map[1] = PCM_CHANNEL_FR;
3523 break;
3524 case 3:
3525 /* AUDIO_CHANNEL_OUT_2POINT1 */
3526 channel_map[0] = PCM_CHANNEL_FL;
3527 channel_map[1] = PCM_CHANNEL_FR;
3528 channel_map[2] = PCM_CHANNEL_FC;
3529 break;
3530 case 4:
3531 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3532 channel_map[0] = PCM_CHANNEL_FL;
3533 channel_map[1] = PCM_CHANNEL_FR;
3534 channel_map[2] = PCM_CHANNEL_LS;
3535 channel_map[3] = PCM_CHANNEL_RS;
3536 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3537 {
3538 channel_map[2] = PCM_CHANNEL_LB;
3539 channel_map[3] = PCM_CHANNEL_RB;
3540 }
3541 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3542 {
3543 channel_map[2] = PCM_CHANNEL_FC;
3544 channel_map[3] = PCM_CHANNEL_CS;
3545 }
3546 break;
3547 case 5:
3548 /* AUDIO_CHANNEL_OUT_PENTA */
3549 channel_map[0] = PCM_CHANNEL_FL;
3550 channel_map[1] = PCM_CHANNEL_FR;
3551 channel_map[2] = PCM_CHANNEL_FC;
3552 channel_map[3] = PCM_CHANNEL_LB;
3553 channel_map[4] = PCM_CHANNEL_RB;
3554 break;
3555 case 6:
3556 /* AUDIO_CHANNEL_OUT_5POINT1 */
3557 channel_map[0] = PCM_CHANNEL_FL;
3558 channel_map[1] = PCM_CHANNEL_FR;
3559 channel_map[2] = PCM_CHANNEL_FC;
3560 channel_map[3] = PCM_CHANNEL_LFE;
3561 channel_map[4] = PCM_CHANNEL_LB;
3562 channel_map[5] = PCM_CHANNEL_RB;
3563 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3564 {
3565 channel_map[4] = PCM_CHANNEL_LS;
3566 channel_map[5] = PCM_CHANNEL_RS;
3567 }
3568 break;
3569 case 7:
3570 /* AUDIO_CHANNEL_OUT_6POINT1 */
3571 channel_map[0] = PCM_CHANNEL_FL;
3572 channel_map[1] = PCM_CHANNEL_FR;
3573 channel_map[2] = PCM_CHANNEL_FC;
3574 channel_map[3] = PCM_CHANNEL_LFE;
3575 channel_map[4] = PCM_CHANNEL_LB;
3576 channel_map[5] = PCM_CHANNEL_RB;
3577 channel_map[6] = PCM_CHANNEL_CS;
3578 break;
3579 case 8:
3580 /* AUDIO_CHANNEL_OUT_7POINT1 */
3581 channel_map[0] = PCM_CHANNEL_FL;
3582 channel_map[1] = PCM_CHANNEL_FR;
3583 channel_map[2] = PCM_CHANNEL_FC;
3584 channel_map[3] = PCM_CHANNEL_LFE;
3585 channel_map[4] = PCM_CHANNEL_LB;
3586 channel_map[5] = PCM_CHANNEL_RB;
3587 channel_map[6] = PCM_CHANNEL_LS;
3588 channel_map[7] = PCM_CHANNEL_RS;
3589 break;
3590 default:
3591 ALOGE("unsupported channels %d for setting channel map", channels);
3592 return -1;
3593 }
3594 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3595 return ret;
3596}
3597
3598int platform_get_edid_info(void *platform)
3599{
3600 struct platform_data *my_data = (struct platform_data *)platform;
3601 struct audio_device *adev = my_data->adev;
3602 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3603 char *sad = block;
3604 int num_audio_blocks;
3605 int channel_count = 2;
3606 int i, ret, count;
3607
3608 struct mixer_ctl *ctl;
3609 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3610 edid_audio_info *info;
3611
3612 if (my_data->edid_valid) {
3613 /* use cached edid */
3614 return 0;
3615 }
3616
3617 if (my_data->edid_info == NULL) {
3618 my_data->edid_info =
3619 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3620 }
3621
3622 info = my_data->edid_info;
3623
3624 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3625 if (!ctl) {
3626 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3627 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3628 goto fail;
3629 }
3630
3631 mixer_ctl_update(ctl);
3632
3633 count = mixer_ctl_get_num_values(ctl);
3634
3635 /* Read SAD blocks, clamping the maximum size for safety */
3636 if (count > (int)sizeof(block))
3637 count = (int)sizeof(block);
3638
3639 ret = mixer_ctl_get_array(ctl, block, count);
3640 if (ret != 0) {
3641 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3642 goto fail;
3643 }
3644 edid_data[0] = count;
3645 memcpy(&edid_data[1], block, count);
3646
3647#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3648 if (!edid_get_sink_caps(info, edid_data)) {
3649 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3650 goto fail;
3651 }
3652 my_data->edid_valid = true;
3653 return 0;
3654#endif
3655fail:
3656 if (my_data->edid_info) {
3657 free(my_data->edid_info);
3658 my_data->edid_info = NULL;
3659 my_data->edid_valid = false;
3660 }
3661 ALOGE("%s: return -EINVAL", __func__);
3662 return -EINVAL;
3663}
3664
3665
3666int platform_set_channel_allocation(void *platform, int channel_alloc)
3667{
3668 struct mixer_ctl *ctl;
3669 const char *mixer_ctl_name = "HDMI RX CA";
3670 int ret;
3671 struct platform_data *my_data = (struct platform_data *)platform;
3672 struct audio_device *adev = my_data->adev;
3673
3674 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3675 if (!ctl) {
3676 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3677 __func__, mixer_ctl_name);
3678 ret = EINVAL;
3679 }
3680 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3681 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3682
3683 if (ret < 0) {
3684 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3685 }
3686
3687 return ret;
3688}
3689
3690int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3691{
3692 struct mixer_ctl *ctl;
3693 char mixer_ctl_name[44]; // max length of name is 44 as defined
3694 int ret;
3695 unsigned int i;
3696 int set_values[8] = {0};
3697 char device_num[13]; // device number up to 2 digit
3698 struct platform_data *my_data = (struct platform_data *)platform;
3699 struct audio_device *adev = my_data->adev;
3700 ALOGV("%s channel_count:%d",__func__, ch_count);
3701 if (NULL == ch_map) {
3702 ALOGE("%s: Invalid channel mapping used", __func__);
3703 return -EINVAL;
3704 }
3705 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3706 if (snd_id >= 0) {
3707 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3708 strncat(mixer_ctl_name, device_num, 13);
3709 }
3710
3711 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3712
3713 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3714 if (!ctl) {
3715 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3716 __func__, mixer_ctl_name);
3717 return -EINVAL;
3718 }
3719 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3720 set_values[i] = ch_map[i];
3721 }
3722
3723 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3724 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3725 set_values[5], set_values[6], set_values[7], ch_count);
3726
3727 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3728 if (ret < 0) {
3729 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3730 __func__, ret, ch_count);
3731 }
3732 return ret;
3733}
3734
3735unsigned char platform_map_to_edid_format(int audio_format)
3736{
3737 unsigned char format;
3738 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3739 case AUDIO_FORMAT_AC3:
3740 ALOGV("%s: AC3", __func__);
3741 format = AC3;
3742 break;
3743 case AUDIO_FORMAT_AAC:
3744 ALOGV("%s:AAC", __func__);
3745 format = AAC;
3746 break;
3747 case AUDIO_FORMAT_E_AC3:
3748 ALOGV("%s:E_AC3", __func__);
3749 format = DOLBY_DIGITAL_PLUS;
3750 break;
3751 case AUDIO_FORMAT_PCM_16_BIT:
3752 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3753 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3754 default:
3755 ALOGV("%s:PCM", __func__);
3756 format = LPCM;
3757 break;
3758 }
3759 return format;
3760}
3761
3762uint32_t platform_get_compress_passthrough_buffer_size(
3763 audio_offload_info_t* info)
3764{
3765 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3766 if (!info->has_video)
3767 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3768
3769 return fragment_size;
3770}
3771
3772void platform_reset_edid_info(void *platform) {
3773
3774 ALOGV("%s:", __func__);
3775 struct platform_data *my_data = (struct platform_data *)platform;
3776 if (my_data->edid_info) {
3777 ALOGV("%s :free edid", __func__);
3778 free(my_data->edid_info);
3779 my_data->edid_info = NULL;
3780 }
3781}
3782
3783bool platform_is_edid_supported_format(void *platform, int format)
3784{
3785 struct platform_data *my_data = (struct platform_data *)platform;
3786 struct audio_device *adev = my_data->adev;
3787 edid_audio_info *info = NULL;
3788 int num_audio_blocks;
3789 int i, ret, count;
3790 unsigned char format_id = platform_map_to_edid_format(format);
3791
3792 ret = platform_get_edid_info(platform);
3793 info = (edid_audio_info *)my_data->edid_info;
3794 if (ret == 0 && info != NULL) {
3795 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3796 /*
3797 * To check
3798 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3799 * & DOLBY_DIGITAL_PLUS
3800 */
3801 if (info->audio_blocks_array[i].format_id == format_id) {
3802 ALOGV("%s:platform_is_edid_supported_format true %x",
3803 __func__, format);
3804 return true;
3805 }
3806 }
3807 }
3808 ALOGV("%s:platform_is_edid_supported_format false %x",
3809 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3810 return false;
3811}
3812
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3813int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3814
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3815 struct platform_data *my_data = (struct platform_data *)platform;
3816 struct audio_device *adev = my_data->adev;
3817 edid_audio_info *info = NULL;
3818 int num_audio_blocks;
3819 int channel_count = 2;
3820 int i, ret, count;
3821 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3822
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3823 ret = platform_get_edid_info(platform);
3824 info = (edid_audio_info *)my_data->edid_info;
3825 if(ret == 0 && info != NULL) {
3826 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3827
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3828 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3829 __func__);
3830 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3831 if (info->audio_blocks_array[i].format_id == LPCM &&
3832 info->audio_blocks_array[i].channels > channel_count &&
3833 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3834 channel_count = info->audio_blocks_array[i].channels;
3835 }
3836 }
3837 ALOGV("%s:channel_count:%d", __func__, channel_count);
3838 /*
3839 * Channel map is set for supported hdmi max channel count even
3840 * though the input channel count set on adm is less than or equal to
3841 * max supported channel count
3842 */
3843 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3844 platform_set_channel_allocation(platform, info->channel_allocation);
3845 } else {
3846 default_channelMap[0] = PCM_CHANNEL_FL;
3847 default_channelMap[1] = PCM_CHANNEL_FR;
3848 platform_set_channel_map(platform,2,default_channelMap,-1);
3849 platform_set_channel_allocation(platform,0);
3850 }
3851 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3852
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3853 return 0;
3854}
3855
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3856void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3857{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3858 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3859}
3860
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3861void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3862{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3863 struct platform_data *my_data = (struct platform_data *)platform;
3864 my_data->edid_valid = false;
3865 if (my_data->edid_info) {
3866 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3867 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3868}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3869
3870int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3871 const char *mixer_val)
3872{
3873 struct audio_device *adev = out->dev;
3874 struct mixer_ctl *ctl = NULL;
3875 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3876 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3877 if (!ctl) {
3878 ALOGE("%s: could not get ctl for mixer cmd - %s",
3879 __func__, mixer_ctl_name);
3880 return -EINVAL;
3881 }
3882
3883 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3884}
3885
3886int platform_set_hdmi_config(struct stream_out *out)
3887{
3888 struct listnode *node;
3889 struct audio_usecase *usecase;
3890 struct audio_device *adev = out->dev;
3891 const char *hdmi_format_ctrl = "HDMI RX Format";
3892 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3893 int sample_rate = out->sample_rate;
3894 /*TODO: Add rules and check if this needs to be done.*/
3895 if((is_offload_usecase(out->usecase)) &&
3896 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3897 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3898 /* TODO: can we add mixer control for channels here avoid setting */
3899 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3900 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3901 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3902 sample_rate = out->sample_rate * 4;
3903 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3904 __func__, out->sample_rate, sample_rate);
3905 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3906 switch (sample_rate) {
3907 case 32000:
3908 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3909 break;
3910 case 44100:
3911 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3912 break;
3913 case 96000:
3914 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3915 break;
3916 case 176400:
3917 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3918 break;
3919 case 192000:
3920 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3921 break;
3922 case 128000:
3923 if (out->format != AUDIO_FORMAT_E_AC3) {
3924 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3925 break;
3926 } else
3927 ALOGW("Unsupported sample rate for E_AC3 32K");
3928 default:
3929 case 48000:
3930 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3931 break;
3932 }
3933 } else {
3934 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3935 out->sample_rate);
3936 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3937 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3938 }
3939
3940 /*
3941 * Deroute all the playback streams routed to HDMI so that
3942 * the back end is deactivated. Note that backend will not
3943 * be deactivated if any one stream is connected to it.
3944 */
3945 list_for_each(node, &adev->usecase_list) {
3946 usecase = node_to_item(node, struct audio_usecase, list);
3947 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3948 usecase->type, usecase->devices);
3949 if (usecase->type == PCM_PLAYBACK &&
3950 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3951 disable_audio_route(adev, usecase);
3952 }
3953 }
3954
3955 /*
3956 * Enable all the streams disabled above. Now the HDMI backend
3957 * will be activated with new channel configuration
3958 */
3959 list_for_each(node, &adev->usecase_list) {
3960 usecase = node_to_item(node, struct audio_usecase, list);
3961 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3962 usecase->type, usecase->devices);
3963 if (usecase->type == PCM_PLAYBACK &&
3964 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3965 enable_audio_route(adev, usecase);
3966 }
3967 }
3968
3969 return 0;
3970}
3971
3972int platform_set_device_params(struct stream_out *out, int param, int value)
3973{
3974 struct audio_device *adev = out->dev;
3975 struct mixer_ctl *ctl;
3976 char *mixer_ctl_name = "Device PP Params";
3977 int ret = 0;
3978 uint32_t set_values[] = {0,0};
3979
3980 set_values[0] = param;
3981 set_values[1] = value;
3982
3983 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3984 if (!ctl) {
3985 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3986 __func__, mixer_ctl_name);
3987 ret = -EINVAL;
3988 goto end;
3989 }
3990
3991 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
3992 __func__,param, value, mixer_ctl_name);
3993 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3994
3995end:
3996 return ret;
3997}
3998
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]3999int platform_get_subsys_image_name(char *buf)
4000{
4001 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4002 return 0;
4003}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4004
4005int platform_set_audio_device_interface(const char * device_name __unused,
4006 const char *intf_name __unused)
4007{
4008 return -ENOSYS;
4009}