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review.blissroms.org / platform_hardware_qcom_audio / cd13272980e41dd99f615e1e34702258172e744c / . / hal / msm8916 / platform.c
blob: b74c2ef7e17fa96f44b1047627e62d3f5cf99411 [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
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]213int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]214 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
215 DEEP_BUFFER_PCM_DEVICE},
216 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
217 LOWLATENCY_PCM_DEVICE},
218 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
219 MULTIMEDIA2_PCM_DEVICE},
220 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
221 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]222#ifdef MULTIPLE_OFFLOAD_ENABLED
223 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
224 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
225 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
226 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
227 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
228 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
229 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
230 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
231 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
232 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
233 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
234 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
235 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
236 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
237 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
238 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
239#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]240 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
241 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
242 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
243 LOWLATENCY_PCM_DEVICE},
244 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
245 MULTIMEDIA2_PCM_DEVICE},
246 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
247 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
248 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
249 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
250 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
251 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
252 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]253 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]254 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
255 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
256 AUDIO_RECORD_PCM_DEVICE},
257 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
258 AUDIO_RECORD_PCM_DEVICE},
259 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
260 AUDIO_RECORD_PCM_DEVICE},
261 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
262 COMPRESS_CAPTURE_DEVICE},
263 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
264 COMPRESS_CAPTURE_DEVICE},
265 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
266 COMPRESS_CAPTURE_DEVICE},
267 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
268 INCALL_MUSIC_UPLINK_PCM_DEVICE},
269 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
270 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
271 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
272 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]273 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
274 AFE_PROXY_RECORD_PCM_DEVICE},
275 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
276 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]277};
278
279/* Array to store sound devices */
280static const char * const device_table[SND_DEVICE_MAX] = {
281 [SND_DEVICE_NONE] = "none",
282 /* Playback sound devices */
283 [SND_DEVICE_OUT_HANDSET] = "handset",
284 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]285 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
286 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]287 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]288 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
289 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
290 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]291 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
292 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]293 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
294 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]295 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]296 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
297 [SND_DEVICE_OUT_HDMI] = "hdmi",
298 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
299 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]300 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]301 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
302 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
303 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]304 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]305 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
306 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
307 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
308 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
309 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
310 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
311 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
312 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
313 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
314 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
315 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]316 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]317#ifdef RECORD_PLAY_CONCURRENCY
318 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
319 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
320 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
321#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]322
323 /* Capture sound devices */
324 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]325 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]326 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]327 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
328 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
329 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
330 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
331 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
332 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
333 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
334 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
335 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
336 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
337 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
338 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
339 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
340 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
341 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
342 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]343 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
344 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
345 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
346 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]347 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]348 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]349 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]350 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]351 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
352 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
353 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]354 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
355 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
356 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
357 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]358 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
359 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
360 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]361 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]362 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
363 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
364 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
365 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
366 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
367 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
368 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]369 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
370 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
371 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
372 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
373 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]374 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]375 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
376 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
377 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
378 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]379};
380
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]381// Platform specific backend bit width table
382static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
383
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]384/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]385static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]386 [SND_DEVICE_NONE] = -1,
387 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]388 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]389 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
390 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]391 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]392 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]393 [SND_DEVICE_OUT_HEADPHONES] = 10,
394 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]395 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
396 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]397 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]398 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]399 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]400 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
401 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]402 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]403 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]404 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]405 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
406 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
407 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]408 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]409 [SND_DEVICE_OUT_AFE_PROXY] = 0,
410 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]411 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]412 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
413 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
414 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
415 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
416 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
417 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
418 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]419 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
420 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]421#ifdef RECORD_PLAY_CONCURRENCY
422 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
423 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
424 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
425#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]426
427 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]428 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]429 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
430 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
431 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
432 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
433 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
434 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
435 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
436 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
437 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
438 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
439 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
440 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
441 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
442 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
443 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]444 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]445 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]446 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
447 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
448 [SND_DEVICE_IN_HDMI_MIC] = 4,
449 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]450 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]451 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]452 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]453 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
454 [SND_DEVICE_IN_VOICE_DMIC] = 41,
455 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
456 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]457 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
458 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
459 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]460 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
461 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
462 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
463 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]464 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]465 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
466 [SND_DEVICE_IN_CAPTURE_FM] = 0,
467 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
468 [SND_DEVICE_IN_QUAD_MIC] = 46,
469 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
470 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
471 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]472 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
473 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
474 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
475 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
476 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]477 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]478 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
479 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
480 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
481 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]482};
483
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]484struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]485 char name[100];
486 unsigned int index;
487};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]488
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]489#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]490
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]491/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]492static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]493 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
494 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]495 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
496 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]497 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]498 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
499 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
500 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]501 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
502 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]503 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
504 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]505 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]506 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
507 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
508 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
509 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
510 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
511 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
512 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
513 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]514 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]515 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
516 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
517 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
518 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
519 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
520 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
521 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
522 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
523 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
524 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
525 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]526 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]527#ifdef RECORD_PLAY_CONCURRENCY
528 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
529 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
530 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
531#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]532 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]533 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]534 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
535 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
536 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
537 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
538 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
539 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
540 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
541 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
542 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
543 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
544 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
545 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
546 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
547 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
548 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
549 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
550 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
551 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
552 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
553 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
554 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]555 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
560 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
561 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
562 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
563 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
564 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
565 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
566 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
567 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
568 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]569 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]570 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
574 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
576 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]578 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
579 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
580 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
581 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
582 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
584 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
585 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
586 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]587};
588
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]589static char * backend_table[SND_DEVICE_MAX] = {0};
590
591static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
592 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
593 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
594 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
595 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
596#ifdef MULTIPLE_OFFLOAD_ENABLED
597 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
598 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
599 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
600 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
601 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
602 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
603 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
604 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
605#endif
606 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
607 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
608 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
609 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
610 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
611 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
612 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
613 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
614 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
615 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
616 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
617};
618
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]619#define NO_COLS 2
620static int msm_be_id_array_len;
621static int (*msm_device_to_be_id)[];
622
623/* Below table lists output device to BE_ID mapping*/
624/* Update the table based on the board configuration*/
625
626static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
627 {AUDIO_DEVICE_OUT_EARPIECE , 34},
628 {AUDIO_DEVICE_OUT_SPEAKER , 34},
629 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
630 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
631 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
632 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
633 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
634 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
635 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
636 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
637 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
638 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
639 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
640 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
641 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
642 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
643 {AUDIO_DEVICE_OUT_PROXY , 9},
644 {AUDIO_DEVICE_OUT_FM , 7},
645 {AUDIO_DEVICE_OUT_FM_TX , 8},
646 {AUDIO_DEVICE_OUT_ALL , -1},
647 {AUDIO_DEVICE_NONE , -1},
648 {AUDIO_DEVICE_OUT_DEFAULT , -1},
649};
650
651static int msm_device_to_be_id_external_codec [][NO_COLS] = {
652 {AUDIO_DEVICE_OUT_EARPIECE , 2},
653 {AUDIO_DEVICE_OUT_SPEAKER , 2},
654 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
655 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
656 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
657 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
658 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
659 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
660 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
661 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
662 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
663 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
664 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
665 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
666 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
667 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
668 {AUDIO_DEVICE_OUT_PROXY , 9},
669 {AUDIO_DEVICE_OUT_FM , 7},
670 {AUDIO_DEVICE_OUT_FM_TX , 8},
671 {AUDIO_DEVICE_OUT_ALL , -1},
672 {AUDIO_DEVICE_NONE , -1},
673 {AUDIO_DEVICE_OUT_DEFAULT , -1},
674};
675
676
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]677#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
678#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]679
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]680static void query_platform(const char *snd_card_name,
681 char *mixer_xml_path)
682{
683 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
684 sizeof("msm8x16-snd-card-mtp"))) {
685 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
686 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]687
688 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
689 msm_be_id_array_len =
690 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
691
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]692 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
693 sizeof("msm8x16-skuh-snd-card"))) {
694 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
695 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]696
697 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
698 msm_be_id_array_len =
699 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
700
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]701 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
702 sizeof("msm8x16-skui-snd-card"))) {
703 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
704 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]705
706 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
707 msm_be_id_array_len =
708 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
709
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]710 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
711 sizeof("msm8x16-skuhf-snd-card"))) {
712 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
713 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]714
715 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
716 msm_be_id_array_len =
717 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
718
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]719 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]720 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]721 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
722 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]723
724 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
725 msm_be_id_array_len =
726 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
727
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]728 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
729 sizeof("msm8939-snd-card-skuk"))) {
730 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
731 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]732 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
733 msm_be_id_array_len =
734 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
735
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]736 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
737 sizeof("msm8939-tapan-snd-card"))) {
738 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
739 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]740 msm_device_to_be_id = msm_device_to_be_id_external_codec;
741 msm_be_id_array_len =
742 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
743
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]744 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
745 sizeof("msm8939-tapan9302-snd-card"))) {
746 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
747 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]748
749 msm_device_to_be_id = msm_device_to_be_id_external_codec;
750 msm_be_id_array_len =
751 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
752
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]753 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
754 sizeof("msm8939-tomtom9330-snd-card"))) {
755 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
756 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]757 msm_device_to_be_id = msm_device_to_be_id_external_codec;
758 msm_be_id_array_len =
759 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
760
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]761 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
762 sizeof("msm8909-skua-snd-card"))) {
763 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
764 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]765 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
766 msm_be_id_array_len =
767 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]768
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]769 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
770 sizeof("msm8909-skuc-snd-card"))) {
771 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
772 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]773 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
774 msm_be_id_array_len =
775 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
776
777 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
778 sizeof("msm8909-pm8916-snd-card"))) {
779 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
780 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]781
782 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
783 msm_be_id_array_len =
784 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]785
786 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
787 sizeof("msm8909-skue-snd-card"))) {
788 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
789 sizeof(MIXER_XML_PATH_SKUE));
790 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
791 msm_be_id_array_len =
792 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
793
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]794 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
795 sizeof("msm8939-snd-card-skul"))) {
796 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
797 sizeof(MIXER_XML_PATH_SKUL));
798 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
799 msm_be_id_array_len =
800 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]801 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
802 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
803 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
804 sizeof(MIXER_XML_PATH_MTP));
805 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
806 msm_be_id_array_len =
807 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
808 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
809 sizeof("msm8952-tomtom-snd-card"))) {
810 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
811 sizeof(MIXER_XML_PATH_WCD9330));
812 msm_device_to_be_id = msm_device_to_be_id_external_codec;
813 msm_be_id_array_len =
814 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^]815 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
816 sizeof("msm8952-skum-snd-card"))) {
817 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
818 sizeof(MIXER_XML_PATH_SKUM));
819 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
820 msm_be_id_array_len =
821 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]822
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]823 } else {
824 strlcpy(mixer_xml_path, MIXER_XML_PATH,
825 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]826
827 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
828 msm_be_id_array_len =
829 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
830
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]831 }
832}
833
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]834void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]835{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]836 struct platform_data *my_data = (struct platform_data *)platform;
837 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]838
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]839 if (my_data->ec_ref_enabled) {
840 my_data->ec_ref_enabled = false;
841 ALOGV("%s: disabling echo-reference", __func__);
842 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]843 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]844
845 if (enable) {
846 my_data->ec_ref_enabled = true;
847 ALOGD("%s: enabling echo-reference", __func__);
848 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
849 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]850}
851
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]852static struct csd_data *open_csd_client()
853{
854 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]855 if (!csd) {
856 ALOGE("failed to allocate csd_data mem");
857 return NULL;
858 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]859
860 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
861 if (csd->csd_client == NULL) {
862 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
863 goto error;
864 } else {
865 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
866
867 csd->deinit = (deinit_t)dlsym(csd->csd_client,
868 "csd_client_deinit");
869 if (csd->deinit == NULL) {
870 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
871 dlerror());
872 goto error;
873 }
874 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
875 "csd_client_disable_device");
876 if (csd->disable_device == NULL) {
877 ALOGE("%s: dlsym error %s for csd_client_disable_device",
878 __func__, dlerror());
879 goto error;
880 }
881 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
882 "csd_client_enable_device_config");
883 if (csd->enable_device_config == NULL) {
884 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
885 __func__, dlerror());
886 goto error;
887 }
888 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
889 "csd_client_enable_device");
890 if (csd->enable_device == NULL) {
891 ALOGE("%s: dlsym error %s for csd_client_enable_device",
892 __func__, dlerror());
893 goto error;
894 }
895 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
896 "csd_client_start_voice");
897 if (csd->start_voice == NULL) {
898 ALOGE("%s: dlsym error %s for csd_client_start_voice",
899 __func__, dlerror());
900 goto error;
901 }
902 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
903 "csd_client_stop_voice");
904 if (csd->stop_voice == NULL) {
905 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
906 __func__, dlerror());
907 goto error;
908 }
909 csd->volume = (volume_t)dlsym(csd->csd_client,
910 "csd_client_volume");
911 if (csd->volume == NULL) {
912 ALOGE("%s: dlsym error %s for csd_client_volume",
913 __func__, dlerror());
914 goto error;
915 }
916 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
917 "csd_client_mic_mute");
918 if (csd->mic_mute == NULL) {
919 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
920 __func__, dlerror());
921 goto error;
922 }
923 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
924 "csd_client_slow_talk");
925 if (csd->slow_talk == NULL) {
926 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
927 __func__, dlerror());
928 goto error;
929 }
930 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
931 "csd_client_start_playback");
932 if (csd->start_playback == NULL) {
933 ALOGE("%s: dlsym error %s for csd_client_start_playback",
934 __func__, dlerror());
935 goto error;
936 }
937 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
938 "csd_client_stop_playback");
939 if (csd->stop_playback == NULL) {
940 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
941 __func__, dlerror());
942 goto error;
943 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]944 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
945 if (csd->set_lch == NULL) {
946 ALOGE("%s: dlsym error %s for csd_client_set_lch",
947 __func__, dlerror());
948 /* Ignore the error as this is not mandatory function for
949 * basic voice call to work.
950 */
951 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]952 csd->start_record = (start_record_t)dlsym(csd->csd_client,
953 "csd_client_start_record");
954 if (csd->start_record == NULL) {
955 ALOGE("%s: dlsym error %s for csd_client_start_record",
956 __func__, dlerror());
957 goto error;
958 }
959 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
960 "csd_client_stop_record");
961 if (csd->stop_record == NULL) {
962 ALOGE("%s: dlsym error %s for csd_client_stop_record",
963 __func__, dlerror());
964 goto error;
965 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]966
967
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]968 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
969
970 if (csd->init == NULL) {
971 ALOGE("%s: dlsym error %s for csd_client_init",
972 __func__, dlerror());
973 goto error;
974 } else {
975 csd->init();
976 }
977 }
978 return csd;
979
980error:
981 free(csd);
982 csd = NULL;
983 return csd;
984}
985
986void close_csd_client(struct csd_data *csd)
987{
988 if (csd != NULL) {
989 csd->deinit();
990 dlclose(csd->csd_client);
991 free(csd);
992 csd = NULL;
993 }
994}
995
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]996
997static void set_platform_defaults()
998{
999 int32_t dev;
1000 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1001 backend_table[dev] = NULL;
1002 }
1003 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1004 backend_bit_width_table[dev] = 16;
1005 }
1006
1007 // TBD - do these go to the platform-info.xml file.
1008 // will help in avoiding strdups here
1009 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1010 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1011 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1012 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1013 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1014 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1015 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1016 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1017 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1018 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1019 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1020 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1021 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1022 strdup("speaker-and-usb-headphones");
1023 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1024 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1025 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1026}
1027
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1028void get_cvd_version(char *cvd_version, struct audio_device *adev)
1029{
1030 struct mixer_ctl *ctl;
1031 int count;
1032 int ret = 0;
1033
1034 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1035 if (!ctl) {
1036 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1037 goto done;
1038 }
1039 mixer_ctl_update(ctl);
1040
1041 count = mixer_ctl_get_num_values(ctl);
1042 if (count > MAX_CVD_VERSION_STRING_SIZE)
1043 count = MAX_CVD_VERSION_STRING_SIZE;
1044
1045 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1046 if (ret != 0) {
1047 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1048 goto done;
1049 }
1050
1051done:
1052 return;
1053}
1054
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1055static int hw_util_open(int card_no)
1056{
1057 int fd = -1;
1058 char dev_name[256];
1059
1060 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1061 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1062 ALOGD("%s Opening device %s\n", __func__, dev_name);
1063 fd = open(dev_name, O_WRONLY);
1064 if (fd < 0) {
1065 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1066 return fd;
1067 }
1068 ALOGD("%s success", __func__);
1069 return fd;
1070}
1071
1072struct param_data {
1073 int use_case;
1074 int acdb_id;
1075 int get_size;
1076 int buff_size;
1077 int data_size;
1078 void *buff;
1079};
1080
1081static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1082{
1083 int ret = 0, type;
1084
1085 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1086 struct wcdcal_ioctl_buffer codec_buffer;
1087 struct param_data calib;
1088
1089 if (!strcmp(cal_name_info[type], "mad_cal"))
1090 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1091 calib.get_size = 1;
1092 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1093 &calib);
1094 if (ret < 0) {
1095 ALOGE("%s get_calibration failed\n", __func__);
1096 return ret;
1097 }
1098 calib.get_size = 0;
1099 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1100 if(calib.buff == NULL) {
1101 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1102 , __func__, calib.buff_size, cal_name_info[type]);
1103 return -1;
1104 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1105 ret = acdb_loader_get_calibration(cal_name_info[type],
1106 sizeof(struct param_data), &calib);
1107 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1108 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1109 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1110 free(calib.buff);
1111 return ret;
1112 }
1113 codec_buffer.buffer = calib.buff;
1114 codec_buffer.size = calib.data_size;
1115 codec_buffer.cal_type = type;
1116 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1117 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1118 cal_name_info[type], errno, codec_buffer.size);
1119 ALOGD("%s cal sent for %s calib.size=%d"
1120 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1121 free(calib.buff);
1122 }
1123 return ret;
1124}
1125
1126static void audio_hwdep_send_cal(struct platform_data *plat_data)
1127{
1128 int fd;
1129
1130 fd = hw_util_open(plat_data->adev->snd_card);
1131 if (fd == -1) {
1132 ALOGE("%s error open\n", __func__);
1133 return;
1134 }
1135
1136 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1137 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1138
1139 if (acdb_loader_get_calibration == NULL) {
1140 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1141 dlerror());
1142 return;
1143 }
1144 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1145 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1146}
1147
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1148void *platform_init(struct audio_device *adev)
1149{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1150 char platform[PROPERTY_VALUE_MAX];
1151 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1152 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1153 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1154 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1155 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1156 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1157 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1158
1159 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1160 if (!my_data) {
1161 ALOGE("failed to allocate platform data");
1162 return NULL;
1163 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1164
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1165 while (snd_card_num < MAX_SND_CARD) {
1166 adev->mixer = mixer_open(snd_card_num);
1167
1168 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1169 usleep(RETRY_US);
1170 adev->mixer = mixer_open(snd_card_num);
1171 retry_num++;
1172 }
1173
1174 if (!adev->mixer) {
1175 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1176 snd_card_num);
1177 retry_num = 0;
1178 snd_card_num++;
1179 continue;
1180 }
1181
1182 snd_card_name = mixer_get_name(adev->mixer);
1183 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1184
1185 my_data->hw_info = hw_info_init(snd_card_name);
1186 if (!my_data->hw_info) {
1187 ALOGE("%s: Failed to init hardware info", __func__);
1188 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1189 query_platform(snd_card_name, mixer_xml_path);
1190 ALOGD("%s: mixer path file is %s", __func__,
1191 mixer_xml_path);
1192 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1193 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1194 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1195 mixer_xml_path);
1196 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1197 if (!adev->audio_route) {
1198 ALOGE("%s: Failed to init audio route controls, aborting.",
1199 __func__);
1200 free(my_data);
1201 return NULL;
1202 }
1203 adev->snd_card = snd_card_num;
1204 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1205 break;
1206 }
1207 retry_num = 0;
1208 snd_card_num++;
1209 }
1210
1211 if (snd_card_num >= MAX_SND_CARD) {
1212 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1213 free(my_data);
1214 return NULL;
1215 }
1216
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1217 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1218 my_data->fluence_in_spkr_mode = false;
1219 my_data->fluence_in_voice_call = false;
1220 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1221 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1222 my_data->external_spk_1 = false;
1223 my_data->external_spk_2 = false;
1224 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1225 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1226 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1227 my_data->slowtalk = false;
1228 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1229 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1230 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1231
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1232 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1233 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1234 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1235 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1236 my_data->fluence_type = FLUENCE_DUAL_MIC;
1237 } else {
1238 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1239 }
1240
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1241 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1242 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1243 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1244 my_data->fluence_in_voice_call = true;
1245 }
1246
1247 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1248 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1249 my_data->fluence_in_voice_rec = true;
1250 }
1251
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1252 property_get("persist.audio.fluence.audiorec",value,"");
1253 if (!strncmp("true", value, sizeof("true"))) {
1254 my_data->fluence_in_audio_rec = true;
1255 }
1256
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1257 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1258 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1259 my_data->fluence_in_spkr_mode = true;
1260 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1261
1262 property_get("persist.audio.fluence.mode",value,"");
1263 if (!strncmp("broadside", value, sizeof("broadside"))) {
1264 my_data->fluence_mode = FLUENCE_BROADSIDE;
1265 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1266 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1267 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1268 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1269 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1270 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1271 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1272 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1273 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1274 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1275 property_get("audio.ds1.metainfo.key",value,"0");
1276 key = atoi(value);
1277
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1278 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1279 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1280 if (my_data->acdb_handle == NULL) {
1281 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1282 } else {
1283 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1284 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1285 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1286 if (!my_data->acdb_deallocate)
1287 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1288 __func__, LIB_ACDB_LOADER);
1289
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1290 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]1291 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1292 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1293 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1294 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1295
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1296 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1297 "acdb_loader_set_audio_cal_v2");
1298 if (!my_data->acdb_set_audio_cal)
1299 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1300 __func__, LIB_ACDB_LOADER);
1301
1302 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1303 "acdb_loader_get_audio_cal_v2");
1304 if (!my_data->acdb_get_audio_cal)
1305 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1306 __func__, LIB_ACDB_LOADER);
1307
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1308 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1309 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1310 if (!my_data->acdb_send_voice_cal)
1311 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1312 __func__, LIB_ACDB_LOADER);
1313
1314 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1315 "acdb_loader_reload_vocvoltable");
1316 if (!my_data->acdb_reload_vocvoltable)
1317 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1318 __func__, LIB_ACDB_LOADER);
1319
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1320 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1321 my_data->acdb_handle,
1322 "acdb_loader_get_default_app_type");
1323 if (!my_data->acdb_get_default_app_type)
1324 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1325 __func__, LIB_ACDB_LOADER);
1326
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1327 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1328 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1329 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1330 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1331 goto acdb_init_fail;
1332 }
1333
1334 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1335 if (!cvd_version)
1336 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1337 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1338 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1339 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1340 if (cvd_version)
1341 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1342 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1343 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1344
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1345 // Check if WSA speaker is supported in codec
1346 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1347 DIR *dir;
1348 struct dirent *dirent;
1349 char file_name[10] = "wsa";
1350 strcat(CodecPeek, snd_card_name);
1351
1352 dir = opendir(CodecPeek);
1353 if (dir != NULL) {
1354 while (NULL != (dirent = readdir(dir))) {
1355 if (strstr (dirent->d_name,file_name))
1356 {
1357 my_data->is_wsa_speaker = true;
1358 break;
1359 }
1360 }
1361 closedir(dir);
1362 }
1363
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1364acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1365
1366 set_platform_defaults();
1367
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1368 /* Initialize ACDB ID's */
1369 platform_info_init(PLATFORM_INFO_XML_PATH);
1370
1371 /* init usb */
1372 audio_extn_usb_init(adev);
1373 /* update sound cards appropriately */
1374 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1375
1376 /* Read one time ssr property */
1377 audio_extn_ssr_update_enabled();
1378 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1379
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1380 /* init dap hal */
1381 audio_extn_dap_hal_init(adev->snd_card);
1382
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1383 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1384 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1385
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1386 /* init audio device arbitration */
1387 audio_extn_dev_arbi_init();
1388
1389 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1390 return my_data;
1391}
1392
1393void platform_deinit(void *platform)
1394{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1395 struct platform_data *my_data = (struct platform_data *)platform;
1396
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1397 if (my_data->edid_info) {
1398 free(my_data->edid_info);
1399 my_data->edid_info = NULL;
1400 }
1401
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1402 hw_info_deinit(my_data->hw_info);
1403 close_csd_client(my_data->csd);
1404
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1405 int32_t dev;
1406 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1407 if (backend_table[dev]) {
1408 free(backend_table[dev]);
1409 backend_table[dev]= NULL;
1410 }
1411 }
1412
1413 /* deinit audio device arbitration */
1414 audio_extn_dev_arbi_deinit();
1415
1416 if (my_data->edid_info) {
1417 free(my_data->edid_info);
1418 my_data->edid_info = NULL;
1419 }
1420
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1421 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1422 /* deinit usb */
1423 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1424 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1425}
1426
1427const char *platform_get_snd_device_name(snd_device_t snd_device)
1428{
1429 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1430 return device_table[snd_device];
1431 else
1432 return "";
1433}
1434
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1435int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1436 char *device_name)
1437{
1438 struct platform_data *my_data = (struct platform_data *)platform;
1439
1440 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1441 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1442 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1443 } else {
1444 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1445 return -EINVAL;
1446 }
1447
1448 return 0;
1449}
1450
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1451void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1452{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1453 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1454 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1455 return;
1456 }
1457
1458 const char * suffix = backend_table[snd_device];
1459
1460 if (suffix != NULL) {
1461 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1462 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1463 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1464}
1465
1466int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1467{
1468 int device_id;
1469 if (device_type == PCM_PLAYBACK)
1470 device_id = pcm_device_table[usecase][0];
1471 else
1472 device_id = pcm_device_table[usecase][1];
1473 return device_id;
1474}
1475
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1476static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1477{
1478 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1479 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1480
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1481 if (table == NULL) {
1482 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1483 ret = -ENODEV;
1484 goto done;
1485 }
1486
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1487 if (name == NULL) {
1488 ALOGE("null key");
1489 ret = -ENODEV;
1490 goto done;
1491 }
1492
1493 for (i=0; i < len; i++) {
1494 const char* tn = table[i].name;
1495 size_t len = strlen(tn);
1496 if (strncmp(tn, name, len) == 0) {
1497 if (strlen(name) != len) {
1498 continue; // substring
1499 }
1500 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1501 goto done;
1502 }
1503 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1504 ALOGE("%s: Could not find index for name = %s",
1505 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1506 ret = -ENODEV;
1507done:
1508 return ret;
1509}
1510
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1511int platform_set_fluence_type(void *platform, char *value)
1512{
1513 int ret = 0;
1514 int fluence_type = FLUENCE_NONE;
1515 int fluence_flag = NONE_FLAG;
1516 struct platform_data *my_data = (struct platform_data *)platform;
1517 struct audio_device *adev = my_data->adev;
1518
1519 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1520
1521 /* only dual mic turn on and off is supported as of now through setparameters */
1522 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1523 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1524 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1525 ALOGV("fluence dualmic feature enabled \n");
1526 fluence_type = FLUENCE_DUAL_MIC;
1527 fluence_flag = DMIC_FLAG;
1528 } else {
1529 ALOGE("%s: Failed to set DUALMIC", __func__);
1530 ret = -1;
1531 goto done;
1532 }
1533 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1534 ALOGV("fluence disabled");
1535 fluence_type = FLUENCE_NONE;
1536 } else {
1537 ALOGE("Invalid fluence value : %s",value);
1538 ret = -1;
1539 goto done;
1540 }
1541
1542 if (fluence_type != my_data->fluence_type) {
1543 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1544 my_data->fluence_type = fluence_type;
1545 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1546 }
1547done:
1548 return ret;
1549}
1550
1551int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1552{
1553 int ret = 0;
1554 struct platform_data *my_data = (struct platform_data *)platform;
1555
1556 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1557 strlcpy(value, "quadmic", len);
1558 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1559 strlcpy(value, "dualmic", len);
1560 } else if (my_data->fluence_type == FLUENCE_NONE) {
1561 strlcpy(value, "none", len);
1562 } else
1563 ret = -1;
1564
1565 return ret;
1566}
1567
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1568int platform_get_snd_device_index(char *device_name)
1569{
1570 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1571}
1572
1573int platform_get_usecase_index(const char *usecase_name)
1574{
1575 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1576}
1577
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1578int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1579{
1580 int ret = 0;
1581
1582 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1583 ALOGE("%s: Invalid snd_device = %d",
1584 __func__, snd_device);
1585 ret = -EINVAL;
1586 goto done;
1587 }
1588
1589 acdb_device_table[snd_device] = acdb_id;
1590done:
1591 return ret;
1592}
1593
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1594int platform_get_default_app_type(void *platform)
1595{
1596 struct platform_data *my_data = (struct platform_data *)platform;
1597
1598 if (my_data->acdb_get_default_app_type)
1599 return my_data->acdb_get_default_app_type();
1600 else
1601 return DEFAULT_APP_TYPE;
1602}
1603
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1604int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1605{
1606 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1607 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1608 return -EINVAL;
1609 }
1610 return acdb_device_table[snd_device];
1611}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1612
1613int 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]1614{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1615 int ret = 0;
1616
1617 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1618 ALOGE("%s: Invalid snd_device = %d",
1619 __func__, snd_device);
1620 ret = -EINVAL;
1621 goto done;
1622 }
1623
1624 backend_bit_width_table[snd_device] = bit_width;
1625done:
1626 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1627}
1628
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1629int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1630{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1631 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1632 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1633 return DEFAULT_OUTPUT_SAMPLING_RATE;
1634 }
1635 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1636}
1637
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1638int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1639 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1640{
1641 struct platform_data *my_data = (struct platform_data *)platform;
1642 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1643 struct audio_device *adev = my_data->adev;
1644 int snd_device = SND_DEVICE_OUT_SPEAKER;
1645
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1646 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1647 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1648 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1649 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1650 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]1651
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1652 if (acdb_dev_id < 0) {
1653 ALOGE("%s: Could not find acdb id for device(%d)",
1654 __func__, snd_device);
1655 return -EINVAL;
1656 }
1657 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1658 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1659 __func__, snd_device, acdb_dev_id);
1660 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1661 snd_device < SND_DEVICE_OUT_END)
1662 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1663 else
1664 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1665 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1666 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1667 }
1668 return 0;
1669}
1670
1671int platform_switch_voice_call_device_pre(void *platform)
1672{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1673 struct platform_data *my_data = (struct platform_data *)platform;
1674 int ret = 0;
1675
1676 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1677 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1678 /* This must be called before disabling mixer controls on APQ side */
1679 ret = my_data->csd->disable_device();
1680 if (ret < 0) {
1681 ALOGE("%s: csd_client_disable_device, failed, error %d",
1682 __func__, ret);
1683 }
1684 }
1685 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1686}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1687
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1688int platform_switch_voice_call_enable_device_config(void *platform,
1689 snd_device_t out_snd_device,
1690 snd_device_t in_snd_device)
1691{
1692 struct platform_data *my_data = (struct platform_data *)platform;
1693 int acdb_rx_id, acdb_tx_id;
1694 int ret = 0;
1695
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1696 if (my_data->csd == NULL)
1697 return ret;
1698
1699 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1700 audio_extn_spkr_prot_is_enabled())
1701 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1702 else
1703 acdb_rx_id = acdb_device_table[out_snd_device];
1704
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1705 acdb_tx_id = acdb_device_table[in_snd_device];
1706
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1707 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1708 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1709 if (ret < 0) {
1710 ALOGE("%s: csd_enable_device_config, failed, error %d",
1711 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1712 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1713 } else {
1714 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1715 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1716 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1717
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1718 return ret;
1719}
1720
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1721int platform_switch_voice_call_device_post(void *platform,
1722 snd_device_t out_snd_device,
1723 snd_device_t in_snd_device)
1724{
1725 struct platform_data *my_data = (struct platform_data *)platform;
1726 int acdb_rx_id, acdb_tx_id;
1727
1728 if (my_data->acdb_send_voice_cal == NULL) {
1729 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1730 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1731 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1732 audio_extn_spkr_prot_is_enabled())
1733 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1734
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1735 acdb_rx_id = acdb_device_table[out_snd_device];
1736 acdb_tx_id = acdb_device_table[in_snd_device];
1737
1738 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1739 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1740 else
1741 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1742 acdb_rx_id, acdb_tx_id);
1743 }
1744
1745 return 0;
1746}
1747
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1748int platform_switch_voice_call_usecase_route_post(void *platform,
1749 snd_device_t out_snd_device,
1750 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1751{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1752 struct platform_data *my_data = (struct platform_data *)platform;
1753 int acdb_rx_id, acdb_tx_id;
1754 int ret = 0;
1755
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1756 if (my_data->csd == NULL)
1757 return ret;
1758
1759 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1760 audio_extn_spkr_prot_is_enabled())
1761 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1762 else
1763 acdb_rx_id = acdb_device_table[out_snd_device];
1764
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1765 acdb_tx_id = acdb_device_table[in_snd_device];
1766
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1767 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1768 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1769 my_data->adev->acdb_settings);
1770 if (ret < 0) {
1771 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1772 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1773 } else {
1774 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1775 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1776 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1777
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1778 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1779}
1780
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1781int platform_start_voice_call(void *platform, uint32_t vsid)
1782{
1783 struct platform_data *my_data = (struct platform_data *)platform;
1784 int ret = 0;
1785
1786 if (my_data->csd != NULL) {
1787 ret = my_data->csd->start_voice(vsid);
1788 if (ret < 0) {
1789 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1790 }
1791 }
1792 return ret;
1793}
1794
1795int platform_stop_voice_call(void *platform, uint32_t vsid)
1796{
1797 struct platform_data *my_data = (struct platform_data *)platform;
1798 int ret = 0;
1799
1800 if (my_data->csd != NULL) {
1801 ret = my_data->csd->stop_voice(vsid);
1802 if (ret < 0) {
1803 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1804 }
1805 }
1806 return ret;
1807}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1808
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1809int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1810{
1811 return 0;
1812}
1813
1814int platform_set_voice_volume(void *platform, int volume)
1815{
1816 struct platform_data *my_data = (struct platform_data *)platform;
1817 struct audio_device *adev = my_data->adev;
1818 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1819 const char *mixer_ctl_name = "Voice Rx Gain";
1820 int vol_index = 0, ret = 0;
1821 uint32_t set_values[ ] = {0,
1822 ALL_SESSION_VSID,
1823 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1824
1825 // Voice volume levels are mapped to adsp volume levels as follows.
1826 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1827 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1828 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1829 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1830
1831 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1832 if (!ctl) {
1833 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1834 __func__, mixer_ctl_name);
1835 return -EINVAL;
1836 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1837 ALOGV("Setting voice volume index: %d", set_values[0]);
1838 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1839
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1840 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1841 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1842 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1843 if (ret < 0) {
1844 ALOGE("%s: csd_volume error %d", __func__, ret);
1845 }
1846 }
1847 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1848}
1849
1850int platform_set_mic_mute(void *platform, bool state)
1851{
1852 struct platform_data *my_data = (struct platform_data *)platform;
1853 struct audio_device *adev = my_data->adev;
1854 struct mixer_ctl *ctl;
1855 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1856 int ret = 0;
1857 uint32_t set_values[ ] = {0,
1858 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1859 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1860
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1861 set_values[0] = state;
1862 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1863 if (!ctl) {
1864 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1865 __func__, mixer_ctl_name);
1866 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1867 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1868 ALOGV("Setting voice mute state: %d", state);
1869 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1870
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1871 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1872 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1873 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1874 if (ret < 0) {
1875 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1876 }
1877 }
1878 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1879}
1880
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1881int platform_set_device_mute(void *platform, bool state, char *dir)
1882{
1883 struct platform_data *my_data = (struct platform_data *)platform;
1884 struct audio_device *adev = my_data->adev;
1885 struct mixer_ctl *ctl;
1886 char *mixer_ctl_name = NULL;
1887 int ret = 0;
1888 uint32_t set_values[ ] = {0,
1889 ALL_SESSION_VSID,
1890 0};
1891 if(dir == NULL) {
1892 ALOGE("%s: Invalid direction:%s", __func__, dir);
1893 return -EINVAL;
1894 }
1895
1896 if (!strncmp("rx", dir, sizeof("rx"))) {
1897 mixer_ctl_name = "Voice Rx Device Mute";
1898 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1899 mixer_ctl_name = "Voice Tx Device Mute";
1900 } else {
1901 return -EINVAL;
1902 }
1903
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;
1910 }
1911
1912 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1913 __func__,state, mixer_ctl_name);
1914 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1915
1916 return ret;
1917}
1918
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1919snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1920{
1921 struct platform_data *my_data = (struct platform_data *)platform;
1922 struct audio_device *adev = my_data->adev;
1923 audio_mode_t mode = adev->mode;
1924 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1925#ifdef RECORD_PLAY_CONCURRENCY
1926 bool use_voip_out_devices = false;
1927 bool prop_rec_play_enabled = false;
1928 char recConcPropValue[PROPERTY_VALUE_MAX];
1929
1930 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1931 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1932 }
1933 use_voip_out_devices = prop_rec_play_enabled &&
1934 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1935 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1936#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1937
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1938 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1939 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1940 int channel_count = popcount(channel_mask);
1941
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1942 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1943 if (devices == AUDIO_DEVICE_NONE ||
1944 devices & AUDIO_DEVICE_BIT_IN) {
1945 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1946 goto exit;
1947 }
1948
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1949 if (popcount(devices) == 2) {
1950 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1951 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1952 if (my_data->external_spk_1)
1953 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1954 else if (my_data->external_spk_2)
1955 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
1956 else
1957 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1958 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1959 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1960 if (audio_extn_get_anc_enabled())
1961 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1962 else if (my_data->external_spk_1)
1963 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1964 else if (my_data->external_spk_2)
1965 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1966 else
1967 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1968 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1969 AUDIO_DEVICE_OUT_SPEAKER)) {
1970 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1971 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1972 AUDIO_DEVICE_OUT_SPEAKER)) {
1973 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1974 } else {
1975 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1976 goto exit;
1977 }
1978 if (snd_device != SND_DEVICE_NONE) {
1979 goto exit;
1980 }
1981 }
1982
1983 if (popcount(devices) != 1) {
1984 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1985 goto exit;
1986 }
1987
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1988 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1989 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1990 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1991 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1992 !voice_extn_compress_voip_is_active(adev)) {
1993 switch (adev->voice.tty_mode) {
1994 case TTY_MODE_FULL:
1995 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1996 break;
1997 case TTY_MODE_VCO:
1998 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1999 break;
2000 case TTY_MODE_HCO:
2001 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2002 break;
2003 default:
2004 ALOGE("%s: Invalid TTY mode (%#x)",
2005 __func__, adev->voice.tty_mode);
2006 }
2007 } else if (audio_extn_get_anc_enabled()) {
2008 if (audio_extn_should_use_fb_anc())
2009 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2010 else
2011 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2012 } else {
2013 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2014 }
2015 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2016 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2017 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2018 else
2019 snd_device = SND_DEVICE_OUT_BT_SCO;
2020 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2021 if (my_data->is_wsa_speaker)
2022 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2023 else
2024 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2025 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2026 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2027 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2028 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2029 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2030 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2031 if (audio_extn_should_use_handset_anc(channel_count))
2032 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2033 else
2034 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2035 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2036 snd_device = SND_DEVICE_OUT_VOICE_TX;
2037
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2038 if (snd_device != SND_DEVICE_NONE) {
2039 goto exit;
2040 }
2041 }
2042
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2043 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2044 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2045 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
2046 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2047#ifdef RECORD_PLAY_CONCURRENCY
2048 if (use_voip_out_devices) {
2049 // ANC should be disabled for voip concurrency
2050 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2051 } else
2052#endif
2053 {
2054 if (audio_extn_should_use_fb_anc())
2055 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2056 else
2057 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2058 }
2059 } else {
2060#ifdef RECORD_PLAY_CONCURRENCY
2061 if (use_voip_out_devices)
2062 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2063 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2064#endif
2065 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2066 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2067 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2068#ifdef RECORD_PLAY_CONCURRENCY
2069 if (use_voip_out_devices) {
2070 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2071 } else
2072#endif
2073 {
2074 if (adev->speaker_lr_swap)
2075 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2076 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2077 {
2078 if (my_data->is_wsa_speaker)
2079 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2080 else
2081 snd_device = SND_DEVICE_OUT_SPEAKER;
2082 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2083 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2084 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2085 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2086 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2087 else
2088 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2089 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2090 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2091 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2092 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2093 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2094 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2095 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2096 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2097 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2098 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2099#ifdef RECORD_PLAY_CONCURRENCY
2100 if (use_voip_out_devices)
2101 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2102 else
2103#endif
2104 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2105 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2106 channel_count = audio_extn_get_afe_proxy_channel_count();
2107 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2108 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2109 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2110 } else {
2111 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2112 }
2113exit:
2114 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2115 return snd_device;
2116}
2117
2118snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2119{
2120 struct platform_data *my_data = (struct platform_data *)platform;
2121 struct audio_device *adev = my_data->adev;
2122 audio_source_t source = (adev->active_input == NULL) ?
2123 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2124
2125 audio_mode_t mode = adev->mode;
2126 audio_devices_t in_device = ((adev->active_input == NULL) ?
2127 AUDIO_DEVICE_NONE : adev->active_input->device)
2128 & ~AUDIO_DEVICE_BIT_IN;
2129 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2130 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2131 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2132 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2133
2134 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2135 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2136 if (my_data->external_mic) {
2137 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2138 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2139 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2140 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2141 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2142 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2143 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2144 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2145 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2146 }
2147 }
2148
2149 if (snd_device != AUDIO_DEVICE_NONE)
2150 goto exit;
2151
2152 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2153 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2154 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2155 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2156 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2157 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2158 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2159 case TTY_MODE_FULL:
2160 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2161 break;
2162 case TTY_MODE_VCO:
2163 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2164 break;
2165 case TTY_MODE_HCO:
2166 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2167 break;
2168 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2169 ALOGE("%s: Invalid TTY mode (%#x)",
2170 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2171 }
2172 goto exit;
2173 }
2174 }
2175 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2176 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2177 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2178 audio_extn_should_use_handset_anc(channel_count) &&
2179 my_data->fluence_type != FLUENCE_NONE) {
2180 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2181 adev->acdb_settings |= DMIC_FLAG;
2182 ALOGD("Selecting AANC, Fluence combo device");
2183 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2184 audio_extn_should_use_handset_anc(channel_count)) {
2185 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2186 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2187 } else if (my_data->fluence_type == FLUENCE_NONE ||
2188 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2189 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2190 if (audio_extn_hfp_is_active(adev))
2191 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2192 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2193 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2194 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2195 }
2196 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2197 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2198 if (audio_extn_hfp_is_active(adev))
2199 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2200 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2201 if (adev->bt_wb_speech_enabled) {
2202 if (adev->bluetooth_nrec)
2203 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2204 else
2205 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2206 } else {
2207 if (adev->bluetooth_nrec)
2208 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2209 else
2210 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2211 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2212 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2213 if (my_data->fluence_type != FLUENCE_NONE &&
2214 my_data->fluence_in_voice_call &&
2215 my_data->fluence_in_spkr_mode) {
2216 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2217 adev->acdb_settings |= QMIC_FLAG;
2218 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2219 } else {
2220 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2221 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2222 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2223 else
2224 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2225 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2226 } else {
2227 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2228 if (audio_extn_hfp_is_active(adev))
2229 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2230 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2231 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2232 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2233 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2234 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2235 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2236 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2237 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2238 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2239 else
2240 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2241 }
2242 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2243 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2244 if (channel_count == 2) {
2245 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2246 adev->acdb_settings |= DMIC_FLAG;
2247 } else if (adev->active_input->enable_ns)
2248 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2249 else if (my_data->fluence_type != FLUENCE_NONE &&
2250 my_data->fluence_in_voice_rec) {
2251 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2252 adev->acdb_settings |= DMIC_FLAG;
2253 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2254 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2255 }
2256 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2257 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2258 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2259 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2260 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2261 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2262 if (adev->active_input->enable_aec &&
2263 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2264 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2265 if (my_data->fluence_in_spkr_mode) {
2266 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2267 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2268 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2269 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2270 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2271 else
2272 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2273 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2274 adev->acdb_settings |= DMIC_FLAG;
2275 } else
2276 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2277 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2278 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2279 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2280 adev->acdb_settings |= DMIC_FLAG;
2281 } else
2282 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2283 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2284 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2285 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2286 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2287 } else if (adev->active_input->enable_aec) {
2288 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2289 if (my_data->fluence_in_spkr_mode) {
2290 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2291 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2292 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2293 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2294 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2295 else
2296 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2297 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2298 adev->acdb_settings |= DMIC_FLAG;
2299 } else
2300 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2301 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2302 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2303 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2304 adev->acdb_settings |= DMIC_FLAG;
2305 } else
2306 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2307 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2308 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2309 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2310 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2311 } else if (adev->active_input->enable_ns) {
2312 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2313 if (my_data->fluence_in_spkr_mode) {
2314 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2315 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2316 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2317 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2318 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2319 else
2320 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2321 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2322 adev->acdb_settings |= DMIC_FLAG;
2323 } else
2324 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2325 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2326 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2327 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2328 adev->acdb_settings |= DMIC_FLAG;
2329 } else
2330 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2331 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2332 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2333 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2334 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2335 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2336 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2337 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2338 } else if (source == AUDIO_SOURCE_MIC) {
2339 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2340 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2341 if(my_data->fluence_in_audio_rec) {
2342 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2343 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2344 platform_set_echo_reference(adev->platform, true);
2345 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2346 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2347 platform_set_echo_reference(adev->platform, true);
2348 }
2349 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2350 }
2351 } else if (source == AUDIO_SOURCE_FM_RX ||
2352 source == AUDIO_SOURCE_FM_RX_A2DP) {
2353 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2354 } else if (source == AUDIO_SOURCE_DEFAULT) {
2355 goto exit;
2356 }
2357
2358
2359 if (snd_device != SND_DEVICE_NONE) {
2360 goto exit;
2361 }
2362
2363 if (in_device != AUDIO_DEVICE_NONE &&
2364 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2365 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2366 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2367 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2368 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2369 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2370 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2371 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2372 else
2373 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2374 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2375 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2376 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2377 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2378 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2379 if (adev->bt_wb_speech_enabled) {
2380 if (adev->bluetooth_nrec)
2381 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2382 else
2383 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2384 } else {
2385 if (adev->bluetooth_nrec)
2386 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2387 else
2388 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2389 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2390 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2391 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2392 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2393 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2394 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2395 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2396 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2397 } else {
2398 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2399 ALOGW("%s: Using default handset-mic", __func__);
2400 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2401 }
2402 } else {
2403 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2404 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2405 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2406 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2407 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2408 if (channel_count > 1)
2409 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2410 else
2411 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2412 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2413 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2414 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2415 if (adev->bt_wb_speech_enabled) {
2416 if (adev->bluetooth_nrec)
2417 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2418 else
2419 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2420 } else {
2421 if (adev->bluetooth_nrec)
2422 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2423 else
2424 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2425 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2426 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2427 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2428 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2429 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2430 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2431 } else {
2432 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2433 ALOGW("%s: Using default handset-mic", __func__);
2434 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2435 }
2436 }
2437exit:
2438 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2439 return snd_device;
2440}
2441
2442int platform_set_hdmi_channels(void *platform, int channel_count)
2443{
2444 struct platform_data *my_data = (struct platform_data *)platform;
2445 struct audio_device *adev = my_data->adev;
2446 struct mixer_ctl *ctl;
2447 const char *channel_cnt_str = NULL;
2448 const char *mixer_ctl_name = "HDMI_RX Channels";
2449 switch (channel_count) {
2450 case 8:
2451 channel_cnt_str = "Eight"; break;
2452 case 7:
2453 channel_cnt_str = "Seven"; break;
2454 case 6:
2455 channel_cnt_str = "Six"; break;
2456 case 5:
2457 channel_cnt_str = "Five"; break;
2458 case 4:
2459 channel_cnt_str = "Four"; break;
2460 case 3:
2461 channel_cnt_str = "Three"; break;
2462 default:
2463 channel_cnt_str = "Two"; break;
2464 }
2465 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2466 if (!ctl) {
2467 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2468 __func__, mixer_ctl_name);
2469 return -EINVAL;
2470 }
2471 ALOGV("HDMI channel count: %s", channel_cnt_str);
2472 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2473 return 0;
2474}
2475
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2476int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2477{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2478 int channel_count;
2479 int max_channels = 2;
2480 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2481 struct platform_data *my_data = (struct platform_data *)platform;
2482 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2483 edid_audio_info *info = NULL;
2484 ret = platform_get_edid_info(platform);
2485 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2486
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2487 if(ret == 0 && info != NULL) {
2488 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2489 ALOGV("%s:format %d channel %d", __func__,
2490 info->audio_blocks_array[i].format_id,
2491 info->audio_blocks_array[i].channels);
2492 if (info->audio_blocks_array[i].format_id == LPCM) {
2493 channel_count = info->audio_blocks_array[i].channels;
2494 if (channel_count > max_channels) {
2495 max_channels = channel_count;
2496 }
2497 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2498 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2499 }
2500
2501 return max_channels;
2502}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2503
2504static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2505{
2506 int ret = 0;
2507 struct audio_device *adev = my_data->adev;
2508 struct mixer_ctl *ctl;
2509 const char *mixer_ctl_name = "Slowtalk Enable";
2510 uint32_t set_values[ ] = {0,
2511 ALL_SESSION_VSID};
2512
2513 set_values[0] = state;
2514 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2515 if (!ctl) {
2516 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2517 __func__, mixer_ctl_name);
2518 ret = -EINVAL;
2519 } else {
2520 ALOGV("Setting slowtalk state: %d", state);
2521 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2522 my_data->slowtalk = state;
2523 }
2524
2525 if (my_data->csd != NULL) {
2526 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2527 if (ret < 0) {
2528 ALOGE("%s: csd_client_disable_device, failed, error %d",
2529 __func__, ret);
2530 }
2531 }
2532 return ret;
2533}
2534
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2535static int set_hd_voice(struct platform_data *my_data, bool state)
2536{
2537 struct audio_device *adev = my_data->adev;
2538 struct mixer_ctl *ctl;
2539 const char *mixer_ctl_name = "HD Voice Enable";
2540 int ret = 0;
2541 uint32_t set_values[ ] = {0,
2542 ALL_SESSION_VSID};
2543
2544 set_values[0] = state;
2545 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2546 if (!ctl) {
2547 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2548 __func__, mixer_ctl_name);
2549 ret = -EINVAL;
2550 } else {
2551 ALOGV("Setting HD Voice state: %d", state);
2552 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2553 my_data->hd_voice = state;
2554 }
2555
2556 return ret;
2557}
2558
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2559static int update_external_device_status(struct platform_data *my_data,
2560 char* event_name, bool status)
2561{
2562 int ret = 0;
2563 struct audio_usecase *usecase;
2564 struct listnode *node;
2565
2566 ALOGD("Recieved external event switch %s", event_name);
2567
2568 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2569 my_data->external_spk_1 = status;
2570 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2571 my_data->external_spk_2 = status;
2572 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2573 my_data->external_mic = status;
2574 else {
2575 ALOGE("The audio event type is not found");
2576 return -EINVAL;
2577 }
2578
2579 list_for_each(node, &my_data->adev->usecase_list) {
2580 usecase = node_to_item(node, struct audio_usecase, list);
2581 select_devices(my_data->adev, usecase->id);
2582 }
2583
2584 return ret;
2585}
2586
2587static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2588{
2589 int err;
2590 unsigned int val;
2591 char value[64];
2592 int ret = 0;
2593
2594 if(parms == NULL || cal == NULL)
2595 return ret;
2596
2597 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2598 if (err >= 0) {
2599 str_parms_del(parms, "cal_persist");
2600 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2601 ret = ret | 0x1;
2602 }
2603 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2604 if (err >= 0) {
2605 str_parms_del(parms, "cal_apptype");
2606 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2607 ret = ret | 0x2;
2608 }
2609 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2610 if (err >= 0) {
2611 str_parms_del(parms, "cal_caltype");
2612 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2613 ret = ret | 0x4;
2614 }
2615 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2616 if (err >= 0) {
2617 str_parms_del(parms, "cal_samplerate");
2618 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2619 ret = ret | 0x8;
2620 }
2621 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2622 if (err >= 0) {
2623 str_parms_del(parms, "cal_devid");
2624 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2625 ret = ret | 0x10;
2626 }
2627 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2628 if (err >= 0) {
2629 str_parms_del(parms, "cal_snddevid");
2630 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2631 ret = ret | 0x20;
2632 }
2633 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2634 if (err >= 0) {
2635 str_parms_del(parms, "cal_topoid");
2636 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2637 ret = ret | 0x40;
2638 }
2639 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2640 if (err >= 0) {
2641 str_parms_del(parms, "cal_moduleid");
2642 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2643 ret = ret | 0x80;
2644 }
2645 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2646 if (err >= 0) {
2647 str_parms_del(parms, "cal_paramid");
2648 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2649 ret = ret | 0x100;
2650 }
2651 return ret;
2652}
2653
2654static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2655 struct platform_data *my_data = (struct platform_data *)platform;
2656 acdb_audio_cal_cfg_t cal={0};
2657 uint8_t *dptr = NULL;
2658 int32_t dlen;
2659 int err, ret;
2660 if(value == NULL || platform == NULL || parms == NULL) {
2661 ALOGE("[%s] received null pointer, failed",__func__);
2662 goto done_key_audcal;
2663 }
2664
2665 /* parse audio calibration keys */
2666 ret = parse_audiocal_cfg(parms, &cal);
2667
2668 /* handle audio calibration data now */
2669 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2670 if (err >= 0) {
2671 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2672 dlen = strlen(value);
2673 if(dlen <= 0) {
2674 ALOGE("[%s] null data received",__func__);
2675 goto done_key_audcal;
2676 }
2677 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2678 if(dptr == NULL) {
2679 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2680 goto done_key_audcal;
2681 }
2682 dlen = b64decode(value, strlen(value), dptr);
2683 if(dlen<=0) {
2684 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2685 goto done_key_audcal;
2686 }
2687
2688 if(cal.dev_id) {
2689 if(audio_is_input_device(cal.dev_id)) {
2690 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2691 } else {
2692 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2693 }
2694 }
2695 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2696 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2697 cal.snd_dev_id, cal.acdb_dev_id);
2698 if(cal.acdb_dev_id == -EINVAL) {
2699 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2700 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2701 goto done_key_audcal;
2702 }
2703 if(my_data->acdb_set_audio_cal) {
2704 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2705 }
2706 }
2707done_key_audcal:
2708 if(dptr != NULL)
2709 free(dptr);
2710}
2711
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2712int platform_set_parameters(void *platform, struct str_parms *parms)
2713{
2714 struct platform_data *my_data = (struct platform_data *)platform;
2715 char *str;
2716 char value[256] = {0};
2717 int val;
2718 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2719 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2720
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2721 kv_pairs = str_parms_to_str(parms);
2722 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2723 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2724
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2725 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2726 if (err >= 0) {
2727 bool state = false;
2728 if (!strncmp("true", value, sizeof("true"))) {
2729 state = true;
2730 }
2731
2732 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2733 ret = platform_set_slowtalk(my_data, state);
2734 if (ret)
2735 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2736 }
2737
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2738 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2739 if (err >= 0) {
2740 bool state = false;
2741 if (!strncmp("true", value, sizeof("true"))) {
2742 state = true;
2743 }
2744
2745 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2746 if (my_data->hd_voice != state) {
2747 ret = set_hd_voice(my_data, state);
2748 if (ret)
2749 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2750 } else {
2751 ALOGV("%s: HD Voice already set to %d", __func__, state);
2752 }
2753 }
2754
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2755 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2756 value, sizeof(value));
2757 if (err >= 0) {
2758 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2759
2760 if (my_data->acdb_reload_vocvoltable == NULL) {
2761 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2762 } else if (!strcmp(value, "on")) {
2763 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2764 my_data->voice_feature_set = 1;
2765 }
2766 } else {
2767 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2768 my_data->voice_feature_set = 0;
2769 }
2770 }
2771 }
2772
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2773#ifdef RECORD_PLAY_CONCURRENCY
2774 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2775 if (err >= 0) {
2776 if (!strncmp("true", value, sizeof("true"))) {
2777 ALOGD("setting record playback concurrency to true");
2778 my_data->rec_play_conc_set = true;
2779 } else {
2780 ALOGD("setting record playback concurrency to false");
2781 my_data->rec_play_conc_set = false;
2782 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2783 }
2784#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2785 ALOGV("%s: exit with code(%d)", __func__, ret);
2786 return ret;
2787}
2788
2789int platform_set_incall_recording_session_id(void *platform,
2790 uint32_t session_id, int rec_mode)
2791{
2792 int ret = 0;
2793 struct platform_data *my_data = (struct platform_data *)platform;
2794 struct audio_device *adev = my_data->adev;
2795 struct mixer_ctl *ctl;
2796 const char *mixer_ctl_name = "Voc VSID";
2797 int num_ctl_values;
2798 int i;
2799
2800 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2801 if (!ctl) {
2802 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2803 __func__, mixer_ctl_name);
2804 ret = -EINVAL;
2805 } else {
2806 num_ctl_values = mixer_ctl_get_num_values(ctl);
2807 for (i = 0; i < num_ctl_values; i++) {
2808 if (mixer_ctl_set_value(ctl, i, session_id)) {
2809 ALOGV("Error: invalid session_id: %x", session_id);
2810 ret = -EINVAL;
2811 break;
2812 }
2813 }
2814 }
2815
2816 if (my_data->csd != NULL) {
2817 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2818 if (ret < 0) {
2819 ALOGE("%s: csd_client_start_record failed, error %d",
2820 __func__, ret);
2821 }
2822 }
2823
2824 return ret;
2825}
2826
2827int platform_stop_incall_recording_usecase(void *platform)
2828{
2829 int ret = 0;
2830 struct platform_data *my_data = (struct platform_data *)platform;
2831
2832 if (my_data->csd != NULL) {
2833 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2834 if (ret < 0) {
2835 ALOGE("%s: csd_client_stop_record failed, error %d",
2836 __func__, ret);
2837 }
2838 }
2839
2840 return ret;
2841}
2842
2843int platform_start_incall_music_usecase(void *platform)
2844{
2845 int ret = 0;
2846 struct platform_data *my_data = (struct platform_data *)platform;
2847
2848 if (my_data->csd != NULL) {
2849 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2850 if (ret < 0) {
2851 ALOGE("%s: csd_client_start_playback failed, error %d",
2852 __func__, ret);
2853 }
2854 }
2855
2856 return ret;
2857}
2858
2859int platform_stop_incall_music_usecase(void *platform)
2860{
2861 int ret = 0;
2862 struct platform_data *my_data = (struct platform_data *)platform;
2863
2864 if (my_data->csd != NULL) {
2865 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2866 if (ret < 0) {
2867 ALOGE("%s: csd_client_stop_playback failed, error %d",
2868 __func__, ret);
2869 }
2870 }
2871
2872 return ret;
2873}
2874
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2875int platform_update_lch(void *platform, struct voice_session *session,
2876 enum voice_lch_mode lch_mode)
2877{
2878 int ret = 0;
2879 struct platform_data *my_data = (struct platform_data *)platform;
2880
2881 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2882 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2883 else
2884 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2885
2886 return ret;
2887}
2888
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2889static void get_audiocal(void *platform, void *keys, void *pReply) {
2890 struct platform_data *my_data = (struct platform_data *)platform;
2891 struct str_parms *query = (struct str_parms *)keys;
2892 struct str_parms *reply=(struct str_parms *)pReply;
2893 acdb_audio_cal_cfg_t cal={0};
2894 uint8_t *dptr = NULL;
2895 char value[512] = {0};
2896 char *rparms=NULL;
2897 int ret=0, err;
2898 uint32_t param_len;
2899
2900 if(query==NULL || platform==NULL || reply==NULL) {
2901 ALOGE("[%s] received null pointer",__func__);
2902 ret=-EINVAL;
2903 goto done;
2904 }
2905 /* parse audiocal configuration keys */
2906 ret = parse_audiocal_cfg(query, &cal);
2907 if(ret == 0) {
2908 /* No calibration keys found */
2909 goto done;
2910 }
2911 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2912 if (err >= 0) {
2913 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2914 } else {
2915 goto done;
2916 }
2917
2918 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2919 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2920 } else if(cal.dev_id) {
2921 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2922 }
2923 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2924 if (cal.acdb_dev_id < 0) {
2925 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2926 __func__, cal.snd_dev_id);
2927 ret = -EINVAL;
2928 goto done_key_audcal;
2929 }
2930 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2931 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2932
2933 param_len = MAX_SET_CAL_BYTE_SIZE;
2934 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2935 if(dptr == NULL) {
2936 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2937 ret = -ENOMEM;
2938 goto done_key_audcal;
2939 }
2940 if (my_data->acdb_get_audio_cal != NULL) {
2941 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2942 if (ret == 0) {
2943 int dlen;
2944 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2945 ret = -EINVAL;
2946 goto done_key_audcal;
2947 }
2948 /* Allocate memory for encoding */
2949 rparms = (char*)calloc((param_len*2), sizeof(char));
2950 if(rparms == NULL) {
2951 ALOGE("[%s] Memory allocation failed for size %d",
2952 __func__, param_len*2);
2953 ret = -ENOMEM;
2954 goto done_key_audcal;
2955 }
2956 if(cal.persist==0 && cal.module_id && cal.param_id) {
2957 err = b64encode(dptr+12, param_len-12, rparms);
2958 } else {
2959 err = b64encode(dptr, param_len, rparms);
2960 }
2961 if(err < 0) {
2962 ALOGE("[%s] failed to convert data to string", __func__);
2963 ret = -EINVAL;
2964 goto done_key_audcal;
2965 }
2966 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
2967 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
2968 }
2969 }
2970done_key_audcal:
2971 if(ret != 0) {
2972 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
2973 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
2974 }
2975done:
2976 if(dptr != NULL)
2977 free(dptr);
2978 if(rparms != NULL)
2979 free(rparms);
2980}
2981
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982void platform_get_parameters(void *platform,
2983 struct str_parms *query,
2984 struct str_parms *reply)
2985{
2986 struct platform_data *my_data = (struct platform_data *)platform;
2987 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2988 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2989 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2990 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2991
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2992 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2993 value, sizeof(value));
2994 if (ret >= 0) {
2995 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2996 my_data->slowtalk?"true":"false");
2997 }
2998
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2999 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3000 value, sizeof(value));
3001 if (ret >= 0) {
3002 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3003 my_data->hd_voice?"true":"false");
3004 }
3005
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3006 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3007 value, sizeof(value));
3008 if (ret >= 0) {
3009 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3010 strlcpy(value, "on", sizeof(value));
3011 } else {
3012 strlcpy(value, "off", sizeof(value));
3013 }
3014
3015 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3016 }
3017
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3018 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3019 kv_pairs = str_parms_to_str(reply);
3020 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3021 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3022}
3023
3024/* Delay in Us */
3025int64_t platform_render_latency(audio_usecase_t usecase)
3026{
3027 switch (usecase) {
3028 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3029 return DEEP_BUFFER_PLATFORM_DELAY;
3030 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3031 return LOW_LATENCY_PLATFORM_DELAY;
3032 default:
3033 return 0;
3034 }
3035}
3036
3037int platform_update_usecase_from_source(int source, int usecase)
3038{
3039 ALOGV("%s: input source :%d", __func__, source);
3040 if(source == AUDIO_SOURCE_FM_RX_A2DP)
3041 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3042 return usecase;
3043}
3044
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3045bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3046{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3047 bool needs_event = false;
3048
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3049 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3050 (snd_device < SND_DEVICE_IN_END) &&
3051 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3052 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3053 needs_event = true;
3054
3055 return needs_event;
3056}
3057
3058bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3059{
3060 bool needs_event = false;
3061
3062 switch(uc_id){
3063 /* concurrent playback usecases needs event */
3064 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3065 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3066 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3067 needs_event = true;
3068 break;
3069 /* concurrent playback in low latency allowed */
3070 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3071 break;
3072 /* concurrent playback FM needs event */
3073 case USECASE_AUDIO_PLAYBACK_FM:
3074 needs_event = true;
3075 break;
3076
3077 /* concurrent capture usecases, no event, capture handled by device
3078 * USECASE_AUDIO_RECORD:
3079 * USECASE_AUDIO_RECORD_COMPRESS:
3080 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3081
3082 * USECASE_VOICE_CALL:
3083 * USECASE_VOICE2_CALL:
3084 * USECASE_VOLTE_CALL:
3085 * USECASE_QCHAT_CALL:
3086 * USECASE_VOWLAN_CALL:
3087 * USECASE_COMPRESS_VOIP_CALL:
3088 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3089 * USECASE_INCALL_REC_UPLINK:
3090 * USECASE_INCALL_REC_DOWNLINK:
3091 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3092 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3093 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3094 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3095 * USECASE_INCALL_MUSIC_UPLINK:
3096 * USECASE_INCALL_MUSIC_UPLINK2:
3097 * USECASE_AUDIO_SPKR_CALIB_RX:
3098 * USECASE_AUDIO_SPKR_CALIB_TX:
3099 */
3100 default:
3101 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3102 }
3103 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3104}
3105
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3106bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3107{
3108 bool needs_event = false;
3109
3110 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3111 (snd_device < SND_DEVICE_IN_END) &&
3112 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3113 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3114 needs_event = true;
3115
3116 return needs_event;
3117}
3118
3119bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3120{
3121 bool needs_event = false;
3122
3123 switch(uc_id){
3124 /* concurrent playback usecases needs event */
3125 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3126 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3127 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3128 needs_event = true;
3129 break;
3130 /* concurrent playback in low latency allowed */
3131 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3132 break;
3133 /* concurrent playback FM needs event */
3134 case USECASE_AUDIO_PLAYBACK_FM:
3135 needs_event = true;
3136 break;
3137
3138 /* concurrent capture usecases, no event, capture handled by device
3139 * USECASE_AUDIO_RECORD:
3140 * USECASE_AUDIO_RECORD_COMPRESS:
3141 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3142
3143 * USECASE_VOICE_CALL:
3144 * USECASE_VOICE2_CALL:
3145 * USECASE_VOLTE_CALL:
3146 * USECASE_QCHAT_CALL:
3147 * USECASE_VOWLAN_CALL:
3148 * USECASE_COMPRESS_VOIP_CALL:
3149 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3150 * USECASE_INCALL_REC_UPLINK:
3151 * USECASE_INCALL_REC_DOWNLINK:
3152 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3153 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3154 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3155 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3156 * USECASE_INCALL_MUSIC_UPLINK:
3157 * USECASE_INCALL_MUSIC_UPLINK2:
3158 * USECASE_AUDIO_SPKR_CALIB_RX:
3159 * USECASE_AUDIO_SPKR_CALIB_TX:
3160 */
3161 default:
3162 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3163 }
3164 return needs_event;
3165}
3166
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3167/* Read offload buffer size from a property.
3168 * If value is not power of 2 round it to
3169 * power of 2.
3170 */
3171uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3172{
3173 char value[PROPERTY_VALUE_MAX] = {0};
3174 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3175 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3176 atoi(value)) {
3177 fragment_size = atoi(value) * 1024;
3178 }
3179
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3180 // For FLAC use max size since it is loss less, and has sampling rates
3181 // upto 192kHZ
3182 if (info != NULL && !info->has_video &&
3183 info->format == AUDIO_FORMAT_FLAC) {
3184 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3185 ALOGV("FLAC fragment size %d", fragment_size);
3186 }
3187
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3188 if (info != NULL && info->has_video && info->is_streaming) {
3189 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3190 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3191 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3192 }
3193
3194 fragment_size = ALIGN( fragment_size, 1024);
3195
3196 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3197 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3198 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3199 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3200 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3201 return fragment_size;
3202}
3203
3204uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3205{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3206 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3207 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3208 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3209
3210 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3211 bits_per_sample = 32;
3212 }
3213
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3214 if (info->use_small_bufs) {
3215 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3216 } else {
3217 if (!info->has_video) {
3218 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3219 } else if (info->has_video && info->is_streaming) {
3220 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3221 } else if (info->has_video) {
3222 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3223 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3224 }
3225
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3226 //duration is set to 20 ms worth of stereo data at 48Khz
3227 //with 16 bit per sample, modify this when the channel
3228 //configuration is different
3229 fragment_size = (pcm_offload_time
3230 * info->sample_rate
3231 * (bits_per_sample >> 3)
3232 * popcount(info->channel_mask))/1000;
3233 // align with LCM of 2, 4, 6, 8
3234 fragment_size = ALIGN( fragment_size, 24 );
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3235 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3236 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3237 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3238 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
3239
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3240 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3241 return fragment_size;
3242}
3243
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3244int platform_set_codec_backend_cfg(struct audio_device* adev,
3245 unsigned int bit_width, unsigned int sample_rate)
3246{
3247 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3248
3249 int ret = 0;
3250 if (bit_width != adev->cur_codec_backend_bit_width) {
3251 const char * mixer_ctl_name = "SLIM_0_RX Format";
3252 struct mixer_ctl *ctl;
3253 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3254 if (!ctl) {
3255 ALOGE("%s: Could not get ctl for mixer command - %s",
3256 __func__, mixer_ctl_name);
3257 return -EINVAL;
3258 }
3259
3260 if (bit_width == 24) {
3261 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3262 } else {
3263 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3264 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3265 }
3266 adev->cur_codec_backend_bit_width = bit_width;
3267 ALOGE("Backend bit width is set to %d ", bit_width);
3268 }
3269
3270 /*
3271 * Backend sample rate configuration follows:
3272 * 16 bit playback - 48khz for streams at any valid sample rate
3273 * 24 bit playback - 48khz for stream sample rate less than 48khz
3274 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3275 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3276 * Upper limit is inclusive in the sample rate range.
3277 */
3278 // TODO: This has to be more dynamic based on policy file
3279 if (sample_rate != adev->cur_codec_backend_samplerate) {
3280 char *rate_str = NULL;
3281 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3282 struct mixer_ctl *ctl;
3283
3284 switch (sample_rate) {
3285 case 8000:
3286 case 11025:
3287 case 16000:
3288 case 22050:
3289 case 32000:
3290 case 44100:
3291 case 48000:
3292 rate_str = "KHZ_48";
3293 break;
3294 case 64000:
3295 case 88200:
3296 case 96000:
3297 rate_str = "KHZ_96";
3298 break;
3299 case 176400:
3300 case 192000:
3301 rate_str = "KHZ_192";
3302 break;
3303 default:
3304 rate_str = "KHZ_48";
3305 break;
3306 }
3307
3308 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3309 if(!ctl) {
3310 ALOGE("%s: Could not get ctl for mixer command - %s",
3311 __func__, mixer_ctl_name);
3312 return -EINVAL;
3313 }
3314
3315 ALOGV("Set sample rate as rate_str = %s", rate_str);
3316 mixer_ctl_set_enum_by_string(ctl, rate_str);
3317 adev->cur_codec_backend_samplerate = sample_rate;
3318 }
3319
3320 return ret;
3321}
3322
3323bool platform_check_codec_backend_cfg(struct audio_device* adev,
3324 struct audio_usecase* usecase __unused,
3325 unsigned int* new_bit_width,
3326 unsigned int* new_sample_rate)
3327{
3328 bool backend_change = false;
3329 struct listnode *node;
3330 struct stream_out *out = NULL;
3331 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3332 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3333
3334 // For voice calls use default configuration
3335 // force routing is not required here, caller will do it anyway
3336 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3337 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3338 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3339 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3340 } else {
3341 /*
3342 * The backend should be configured at highest bit width and/or
3343 * sample rate amongst all playback usecases.
3344 * If the selected sample rate and/or bit width differ with
3345 * current backend sample rate and/or bit width, then, we set the
3346 * backend re-configuration flag.
3347 *
3348 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3349 */
3350 list_for_each(node, &adev->usecase_list) {
3351 struct audio_usecase *curr_usecase;
3352 curr_usecase = node_to_item(node, struct audio_usecase, list);
3353 if (curr_usecase->type == PCM_PLAYBACK) {
3354 struct stream_out *out =
3355 (struct stream_out*) curr_usecase->stream.out;
3356 if (out != NULL ) {
3357 ALOGV("Offload playback running bw %d sr %d",
3358 out->bit_width, out->sample_rate);
3359 if (bit_width < out->bit_width)
3360 bit_width = out->bit_width;
3361 if (sample_rate < out->sample_rate)
3362 sample_rate = out->sample_rate;
3363 }
3364 }
3365 }
3366 }
3367
3368 // 16 bit playback on speakers is allowed through 48 khz backend only
3369 if (16 == bit_width) {
3370 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3371 }
3372 // 24 bit playback on speakers is allowed through 48 khz backend only
3373 // bit width re-configured based on platform info
3374 if ((24 == bit_width) &&
3375 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3376 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3377 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3378 }
3379 // Force routing if the expected bitwdith or samplerate
3380 // is not same as current backend comfiguration
3381 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3382 (sample_rate != adev->cur_codec_backend_samplerate)) {
3383 *new_bit_width = bit_width;
3384 *new_sample_rate = sample_rate;
3385 backend_change = true;
3386 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3387 __func__, *new_bit_width, *new_sample_rate);
3388 }
3389
3390 return backend_change;
3391}
3392
3393bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3394{
3395 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3396
3397 unsigned int new_bit_width, old_bit_width;
3398 unsigned int new_sample_rate, old_sample_rate;
3399
3400 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3401 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3402
3403 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3404 if (platform_check_codec_backend_cfg(adev, usecase,
3405 &new_bit_width, &new_sample_rate)) {
3406 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3407 return true;
3408 }
3409
3410 return false;
3411}
3412
3413int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3414{
3415 int ret = 0;
3416
3417 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3418 ALOGE("%s: Invalid snd_device = %d",
3419 __func__, device);
3420 ret = -EINVAL;
3421 goto done;
3422 }
3423
3424 if (backend_table[device]) {
3425 free(backend_table[device]);
3426 }
3427 backend_table[device] = strdup(backend);
3428done:
3429 return ret;
3430}
3431
3432int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3433{
3434 int ret = 0;
3435 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3436 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3437 ret = -EINVAL;
3438 goto done;
3439 }
3440
3441 if ((type != 0) && (type != 1)) {
3442 ALOGE("%s: invalid usecase type", __func__);
3443 ret = -EINVAL;
3444 }
3445 pcm_device_table[usecase][type] = pcm_id;
3446done:
3447 return ret;
3448}
3449
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3450void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3451{
3452 *device_to_be_id = msm_device_to_be_id;
3453 *length = msm_be_id_array_len;
3454}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3455int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3456{
3457 int ret = 0;
3458 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3459
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3460 char channel_map[8];
3461 memset(channel_map, 0, sizeof(channel_map));
3462 /* Following are all most common standard WAV channel layouts
3463 overridden by channel mask if its allowed and different */
3464 switch (channels) {
3465 case 1:
3466 /* AUDIO_CHANNEL_OUT_MONO */
3467 channel_map[0] = PCM_CHANNEL_FC;
3468 break;
3469 case 2:
3470 /* AUDIO_CHANNEL_OUT_STEREO */
3471 channel_map[0] = PCM_CHANNEL_FL;
3472 channel_map[1] = PCM_CHANNEL_FR;
3473 break;
3474 case 3:
3475 /* AUDIO_CHANNEL_OUT_2POINT1 */
3476 channel_map[0] = PCM_CHANNEL_FL;
3477 channel_map[1] = PCM_CHANNEL_FR;
3478 channel_map[2] = PCM_CHANNEL_FC;
3479 break;
3480 case 4:
3481 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3482 channel_map[0] = PCM_CHANNEL_FL;
3483 channel_map[1] = PCM_CHANNEL_FR;
3484 channel_map[2] = PCM_CHANNEL_LS;
3485 channel_map[3] = PCM_CHANNEL_RS;
3486 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3487 {
3488 channel_map[2] = PCM_CHANNEL_LB;
3489 channel_map[3] = PCM_CHANNEL_RB;
3490 }
3491 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3492 {
3493 channel_map[2] = PCM_CHANNEL_FC;
3494 channel_map[3] = PCM_CHANNEL_CS;
3495 }
3496 break;
3497 case 5:
3498 /* AUDIO_CHANNEL_OUT_PENTA */
3499 channel_map[0] = PCM_CHANNEL_FL;
3500 channel_map[1] = PCM_CHANNEL_FR;
3501 channel_map[2] = PCM_CHANNEL_FC;
3502 channel_map[3] = PCM_CHANNEL_LB;
3503 channel_map[4] = PCM_CHANNEL_RB;
3504 break;
3505 case 6:
3506 /* AUDIO_CHANNEL_OUT_5POINT1 */
3507 channel_map[0] = PCM_CHANNEL_FL;
3508 channel_map[1] = PCM_CHANNEL_FR;
3509 channel_map[2] = PCM_CHANNEL_FC;
3510 channel_map[3] = PCM_CHANNEL_LFE;
3511 channel_map[4] = PCM_CHANNEL_LB;
3512 channel_map[5] = PCM_CHANNEL_RB;
3513 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3514 {
3515 channel_map[4] = PCM_CHANNEL_LS;
3516 channel_map[5] = PCM_CHANNEL_RS;
3517 }
3518 break;
3519 case 7:
3520 /* AUDIO_CHANNEL_OUT_6POINT1 */
3521 channel_map[0] = PCM_CHANNEL_FL;
3522 channel_map[1] = PCM_CHANNEL_FR;
3523 channel_map[2] = PCM_CHANNEL_FC;
3524 channel_map[3] = PCM_CHANNEL_LFE;
3525 channel_map[4] = PCM_CHANNEL_LB;
3526 channel_map[5] = PCM_CHANNEL_RB;
3527 channel_map[6] = PCM_CHANNEL_CS;
3528 break;
3529 case 8:
3530 /* AUDIO_CHANNEL_OUT_7POINT1 */
3531 channel_map[0] = PCM_CHANNEL_FL;
3532 channel_map[1] = PCM_CHANNEL_FR;
3533 channel_map[2] = PCM_CHANNEL_FC;
3534 channel_map[3] = PCM_CHANNEL_LFE;
3535 channel_map[4] = PCM_CHANNEL_LB;
3536 channel_map[5] = PCM_CHANNEL_RB;
3537 channel_map[6] = PCM_CHANNEL_LS;
3538 channel_map[7] = PCM_CHANNEL_RS;
3539 break;
3540 default:
3541 ALOGE("unsupported channels %d for setting channel map", channels);
3542 return -1;
3543 }
3544 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3545 return ret;
3546}
3547
3548int platform_get_edid_info(void *platform)
3549{
3550 struct platform_data *my_data = (struct platform_data *)platform;
3551 struct audio_device *adev = my_data->adev;
3552 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3553 char *sad = block;
3554 int num_audio_blocks;
3555 int channel_count = 2;
3556 int i, ret, count;
3557
3558 struct mixer_ctl *ctl;
3559 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3560 edid_audio_info *info;
3561
3562 if (my_data->edid_valid) {
3563 /* use cached edid */
3564 return 0;
3565 }
3566
3567 if (my_data->edid_info == NULL) {
3568 my_data->edid_info =
3569 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3570 }
3571
3572 info = my_data->edid_info;
3573
3574 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3575 if (!ctl) {
3576 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3577 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3578 goto fail;
3579 }
3580
3581 mixer_ctl_update(ctl);
3582
3583 count = mixer_ctl_get_num_values(ctl);
3584
3585 /* Read SAD blocks, clamping the maximum size for safety */
3586 if (count > (int)sizeof(block))
3587 count = (int)sizeof(block);
3588
3589 ret = mixer_ctl_get_array(ctl, block, count);
3590 if (ret != 0) {
3591 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3592 goto fail;
3593 }
3594 edid_data[0] = count;
3595 memcpy(&edid_data[1], block, count);
3596
3597#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3598 if (!edid_get_sink_caps(info, edid_data)) {
3599 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3600 goto fail;
3601 }
3602 my_data->edid_valid = true;
3603 return 0;
3604#endif
3605fail:
3606 if (my_data->edid_info) {
3607 free(my_data->edid_info);
3608 my_data->edid_info = NULL;
3609 my_data->edid_valid = false;
3610 }
3611 ALOGE("%s: return -EINVAL", __func__);
3612 return -EINVAL;
3613}
3614
3615
3616int platform_set_channel_allocation(void *platform, int channel_alloc)
3617{
3618 struct mixer_ctl *ctl;
3619 const char *mixer_ctl_name = "HDMI RX CA";
3620 int ret;
3621 struct platform_data *my_data = (struct platform_data *)platform;
3622 struct audio_device *adev = my_data->adev;
3623
3624 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3625 if (!ctl) {
3626 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3627 __func__, mixer_ctl_name);
3628 ret = EINVAL;
3629 }
3630 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3631 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3632
3633 if (ret < 0) {
3634 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3635 }
3636
3637 return ret;
3638}
3639
3640int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3641{
3642 struct mixer_ctl *ctl;
3643 char mixer_ctl_name[44]; // max length of name is 44 as defined
3644 int ret;
3645 unsigned int i;
3646 int set_values[8] = {0};
3647 char device_num[13]; // device number up to 2 digit
3648 struct platform_data *my_data = (struct platform_data *)platform;
3649 struct audio_device *adev = my_data->adev;
3650 ALOGV("%s channel_count:%d",__func__, ch_count);
3651 if (NULL == ch_map) {
3652 ALOGE("%s: Invalid channel mapping used", __func__);
3653 return -EINVAL;
3654 }
3655 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3656 if (snd_id >= 0) {
3657 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3658 strncat(mixer_ctl_name, device_num, 13);
3659 }
3660
3661 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3662
3663 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3664 if (!ctl) {
3665 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3666 __func__, mixer_ctl_name);
3667 return -EINVAL;
3668 }
3669 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3670 set_values[i] = ch_map[i];
3671 }
3672
3673 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3674 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3675 set_values[5], set_values[6], set_values[7], ch_count);
3676
3677 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3678 if (ret < 0) {
3679 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3680 __func__, ret, ch_count);
3681 }
3682 return ret;
3683}
3684
3685unsigned char platform_map_to_edid_format(int audio_format)
3686{
3687 unsigned char format;
3688 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3689 case AUDIO_FORMAT_AC3:
3690 ALOGV("%s: AC3", __func__);
3691 format = AC3;
3692 break;
3693 case AUDIO_FORMAT_AAC:
3694 ALOGV("%s:AAC", __func__);
3695 format = AAC;
3696 break;
3697 case AUDIO_FORMAT_E_AC3:
3698 ALOGV("%s:E_AC3", __func__);
3699 format = DOLBY_DIGITAL_PLUS;
3700 break;
3701 case AUDIO_FORMAT_PCM_16_BIT:
3702 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3703 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3704 default:
3705 ALOGV("%s:PCM", __func__);
3706 format = LPCM;
3707 break;
3708 }
3709 return format;
3710}
3711
3712uint32_t platform_get_compress_passthrough_buffer_size(
3713 audio_offload_info_t* info)
3714{
3715 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3716 if (!info->has_video)
3717 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3718
3719 return fragment_size;
3720}
3721
3722void platform_reset_edid_info(void *platform) {
3723
3724 ALOGV("%s:", __func__);
3725 struct platform_data *my_data = (struct platform_data *)platform;
3726 if (my_data->edid_info) {
3727 ALOGV("%s :free edid", __func__);
3728 free(my_data->edid_info);
3729 my_data->edid_info = NULL;
3730 }
3731}
3732
3733bool platform_is_edid_supported_format(void *platform, int format)
3734{
3735 struct platform_data *my_data = (struct platform_data *)platform;
3736 struct audio_device *adev = my_data->adev;
3737 edid_audio_info *info = NULL;
3738 int num_audio_blocks;
3739 int i, ret, count;
3740 unsigned char format_id = platform_map_to_edid_format(format);
3741
3742 ret = platform_get_edid_info(platform);
3743 info = (edid_audio_info *)my_data->edid_info;
3744 if (ret == 0 && info != NULL) {
3745 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3746 /*
3747 * To check
3748 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3749 * & DOLBY_DIGITAL_PLUS
3750 */
3751 if (info->audio_blocks_array[i].format_id == format_id) {
3752 ALOGV("%s:platform_is_edid_supported_format true %x",
3753 __func__, format);
3754 return true;
3755 }
3756 }
3757 }
3758 ALOGV("%s:platform_is_edid_supported_format false %x",
3759 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3760 return false;
3761}
3762
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3763int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3764
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3765 struct platform_data *my_data = (struct platform_data *)platform;
3766 struct audio_device *adev = my_data->adev;
3767 edid_audio_info *info = NULL;
3768 int num_audio_blocks;
3769 int channel_count = 2;
3770 int i, ret, count;
3771 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3772
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3773 ret = platform_get_edid_info(platform);
3774 info = (edid_audio_info *)my_data->edid_info;
3775 if(ret == 0 && info != NULL) {
3776 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3777
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3778 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3779 __func__);
3780 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3781 if (info->audio_blocks_array[i].format_id == LPCM &&
3782 info->audio_blocks_array[i].channels > channel_count &&
3783 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3784 channel_count = info->audio_blocks_array[i].channels;
3785 }
3786 }
3787 ALOGV("%s:channel_count:%d", __func__, channel_count);
3788 /*
3789 * Channel map is set for supported hdmi max channel count even
3790 * though the input channel count set on adm is less than or equal to
3791 * max supported channel count
3792 */
3793 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3794 platform_set_channel_allocation(platform, info->channel_allocation);
3795 } else {
3796 default_channelMap[0] = PCM_CHANNEL_FL;
3797 default_channelMap[1] = PCM_CHANNEL_FR;
3798 platform_set_channel_map(platform,2,default_channelMap,-1);
3799 platform_set_channel_allocation(platform,0);
3800 }
3801 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3802
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3803 return 0;
3804}
3805
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3806void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3807{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3808 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3809}
3810
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3811void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3812{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3813 struct platform_data *my_data = (struct platform_data *)platform;
3814 my_data->edid_valid = false;
3815 if (my_data->edid_info) {
3816 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3817 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3818}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3819
3820int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3821 const char *mixer_val)
3822{
3823 struct audio_device *adev = out->dev;
3824 struct mixer_ctl *ctl = NULL;
3825 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3826 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3827 if (!ctl) {
3828 ALOGE("%s: could not get ctl for mixer cmd - %s",
3829 __func__, mixer_ctl_name);
3830 return -EINVAL;
3831 }
3832
3833 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3834}
3835
3836int platform_set_hdmi_config(struct stream_out *out)
3837{
3838 struct listnode *node;
3839 struct audio_usecase *usecase;
3840 struct audio_device *adev = out->dev;
3841 const char *hdmi_format_ctrl = "HDMI RX Format";
3842 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3843 int sample_rate = out->sample_rate;
3844 /*TODO: Add rules and check if this needs to be done.*/
3845 if((is_offload_usecase(out->usecase)) &&
3846 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3847 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3848 /* TODO: can we add mixer control for channels here avoid setting */
3849 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3850 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3851 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3852 sample_rate = out->sample_rate * 4;
3853 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3854 __func__, out->sample_rate, sample_rate);
3855 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3856 switch (sample_rate) {
3857 case 32000:
3858 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3859 break;
3860 case 44100:
3861 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3862 break;
3863 case 96000:
3864 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3865 break;
3866 case 176400:
3867 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3868 break;
3869 case 192000:
3870 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3871 break;
3872 case 128000:
3873 if (out->format != AUDIO_FORMAT_E_AC3) {
3874 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3875 break;
3876 } else
3877 ALOGW("Unsupported sample rate for E_AC3 32K");
3878 default:
3879 case 48000:
3880 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3881 break;
3882 }
3883 } else {
3884 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3885 out->sample_rate);
3886 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3887 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3888 }
3889
3890 /*
3891 * Deroute all the playback streams routed to HDMI so that
3892 * the back end is deactivated. Note that backend will not
3893 * be deactivated if any one stream is connected to it.
3894 */
3895 list_for_each(node, &adev->usecase_list) {
3896 usecase = node_to_item(node, struct audio_usecase, list);
3897 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3898 usecase->type, usecase->devices);
3899 if (usecase->type == PCM_PLAYBACK &&
3900 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3901 disable_audio_route(adev, usecase);
3902 }
3903 }
3904
3905 /*
3906 * Enable all the streams disabled above. Now the HDMI backend
3907 * will be activated with new channel configuration
3908 */
3909 list_for_each(node, &adev->usecase_list) {
3910 usecase = node_to_item(node, struct audio_usecase, list);
3911 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3912 usecase->type, usecase->devices);
3913 if (usecase->type == PCM_PLAYBACK &&
3914 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3915 enable_audio_route(adev, usecase);
3916 }
3917 }
3918
3919 return 0;
3920}
3921
3922int platform_set_device_params(struct stream_out *out, int param, int value)
3923{
3924 struct audio_device *adev = out->dev;
3925 struct mixer_ctl *ctl;
3926 char *mixer_ctl_name = "Device PP Params";
3927 int ret = 0;
3928 uint32_t set_values[] = {0,0};
3929
3930 set_values[0] = param;
3931 set_values[1] = value;
3932
3933 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3934 if (!ctl) {
3935 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3936 __func__, mixer_ctl_name);
3937 ret = -EINVAL;
3938 goto end;
3939 }
3940
3941 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
3942 __func__,param, value, mixer_ctl_name);
3943 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3944
3945end:
3946 return ret;
3947}
3948
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]3949int platform_get_subsys_image_name(char *buf)
3950{
3951 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
3952 return 0;
3953}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]3954
3955int platform_set_audio_device_interface(const char * device_name __unused,
3956 const char *intf_name __unused)
3957{
3958 return -ENOSYS;
3959}