Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / 858d316fd2835157dab038ea409f13bdadbfd527 / . / hal / msm8916 / platform.c
blob: 44cd393bab74fafd6d993a5c5a3c5c4824543a68 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2 * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyala80538332014-10-17 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"
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]36#include "sound/msmcal-hwdep.h"
37#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]38
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]39#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]40#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]41#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
42#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]43#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]44#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang06d6c562014-10-23 14:31:48 +0800[diff] [blame]45#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
46#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]47#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]48#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]49#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]50#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]51#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]52#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]53#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]54#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]55
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]56#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
57#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
58#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
59#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
60/* Used in calculating fragment size for pcm offload */
61#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 2000 /* 2 secs */
62#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 100 /* 100 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]63
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]64/* MAX PCM fragment size cannot be increased further due
65 * to flinger's cblk size of 1mb,and it has to be a multiple of
66 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]67 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]68#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
69#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]71#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]72/*
73 * This file will have a maximum of 38 bytes:
74 *
75 * 4 bytes: number of audio blocks
76 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
77 * Maximum 10 * 3 bytes: SAD blocks
78 */
79#define MAX_SAD_BLOCKS 10
80#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]81#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]82
83/* EDID format ID for LPCM audio */
84#define EDID_FORMAT_LPCM 1
85
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]86/* fallback app type if the default app type from acdb loader fails */
87#define DEFAULT_APP_TYPE 0x11130
88
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]89/* Retry for delay in FW loading*/
90#define RETRY_NUMBER 20
91#define RETRY_US 500000
92#define MAX_SND_CARD 8
93
94#define SAMPLE_RATE_8KHZ 8000
95#define SAMPLE_RATE_16KHZ 16000
96
97#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]98#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]99#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]100#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]101#define MAX_CAL_NAME 20
102
103char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
104 [WCD9XXX_ANC_CAL] = "anc_cal",
105 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
106 [WCD9XXX_MAD_CAL] = "mad_cal",
107};
108
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]109#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]110
111enum {
112 VOICE_FEATURE_SET_DEFAULT,
113 VOICE_FEATURE_SET_VOLUME_BOOST
114};
115
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]116struct audio_block_header
117{
118 int reserved;
119 int length;
120};
121
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]122/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]123typedef void (*acdb_deallocate_t)();
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]124typedef int (*acdb_init_t)(char *, char *);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]125typedef void (*acdb_send_audio_cal_t)(int, int, int, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]126typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]127typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]128typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]129typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
130acdb_loader_get_calibration_t acdb_loader_get_calibration;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]131
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]132struct platform_data {
133 struct audio_device *adev;
134 bool fluence_in_spkr_mode;
135 bool fluence_in_voice_call;
136 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]137 bool fluence_in_audio_rec;
138 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]139 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]140 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]141 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]142 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]143 bool ec_ref_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]144 /* Audio calibration related functions */
145 void *acdb_handle;
146 int voice_feature_set;
147 acdb_init_t acdb_init;
148 acdb_deallocate_t acdb_deallocate;
149 acdb_send_audio_cal_t acdb_send_audio_cal;
150 acdb_send_voice_cal_t acdb_send_voice_cal;
151 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]152 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]153#ifdef RECORD_PLAY_CONCURRENCY
154 bool rec_play_conc_set;
155#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]156 void *hw_info;
157 struct csd_data *csd;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]158};
159
160static const int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]161 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
162 DEEP_BUFFER_PCM_DEVICE},
163 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
164 LOWLATENCY_PCM_DEVICE},
165 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
166 MULTIMEDIA2_PCM_DEVICE},
167 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
168 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
169 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
170 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
171 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
172 LOWLATENCY_PCM_DEVICE},
173 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
174 MULTIMEDIA2_PCM_DEVICE},
175 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
176 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
177 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
178 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
179 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
180 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
181 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]182 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]183 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
184 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
185 AUDIO_RECORD_PCM_DEVICE},
186 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
187 AUDIO_RECORD_PCM_DEVICE},
188 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
189 AUDIO_RECORD_PCM_DEVICE},
190 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
191 COMPRESS_CAPTURE_DEVICE},
192 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
193 COMPRESS_CAPTURE_DEVICE},
194 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
195 COMPRESS_CAPTURE_DEVICE},
196 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
197 INCALL_MUSIC_UPLINK_PCM_DEVICE},
198 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
199 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
200 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
201 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]202};
203
204/* Array to store sound devices */
205static const char * const device_table[SND_DEVICE_MAX] = {
206 [SND_DEVICE_NONE] = "none",
207 /* Playback sound devices */
208 [SND_DEVICE_OUT_HANDSET] = "handset",
209 [SND_DEVICE_OUT_SPEAKER] = "speaker",
210 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
211 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
212 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
213 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
214 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
215 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
216 [SND_DEVICE_OUT_HDMI] = "hdmi",
217 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
218 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]219 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]220 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
221 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
222 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
224 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
225 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
226 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
227 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
228 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
229 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
230 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
231 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
232 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
233 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]234#ifdef RECORD_PLAY_CONCURRENCY
235 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
236 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
237 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
238#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]239
240 /* Capture sound devices */
241 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]242 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]243 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
244 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
245 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
246 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
247 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
248 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
249 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
250 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
251 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
252 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
253 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
254 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
255 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
256 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
257 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
258 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]259 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
260 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
261 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
262 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]263 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]264 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]265 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]266 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]267 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
268 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
269 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]270 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
271 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
272 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
273 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]274 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
275 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
276 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
277 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
278 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
279 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
280 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
281 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
282 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
283 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]284 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
285 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
286 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
287 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
288 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]289};
290
291/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]292static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]293 [SND_DEVICE_NONE] = -1,
294 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]295 [SND_DEVICE_OUT_SPEAKER] = 14,
296 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]297 [SND_DEVICE_OUT_HEADPHONES] = 10,
298 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
299 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]300 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]301 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
302 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]303 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]304 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]305 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]306 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
307 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
308 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]309 [SND_DEVICE_OUT_AFE_PROXY] = 0,
310 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]311 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]312 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
313 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
314 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
315 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
316 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
317 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
318 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
319 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]320#ifdef RECORD_PLAY_CONCURRENCY
321 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
322 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
323 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
324#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]325
326 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]327 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
328 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
329 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
330 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
331 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
332 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
333 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
334 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
335 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
336 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
337 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
338 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
339 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
340 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
341 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]343 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
345 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
346 [SND_DEVICE_IN_HDMI_MIC] = 4,
347 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]348 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]349 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]350 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]351 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
352 [SND_DEVICE_IN_VOICE_DMIC] = 41,
353 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
354 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]355 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
356 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
357 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]358 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
359 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
360 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
361 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
362 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
363 [SND_DEVICE_IN_CAPTURE_FM] = 0,
364 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
365 [SND_DEVICE_IN_QUAD_MIC] = 46,
366 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
367 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
368 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]369 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
370 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
371 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
372 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
373 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374};
375
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]376struct snd_device_index {
377 char name[100];
378 unsigned int index;
379};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]380
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]381#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]383/* Used to get index from parsed sting */
384struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
385 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
386 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
387 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
388 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
389 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
390 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
391 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
392 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
393 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
394 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
395 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
396 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
397 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
398 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
399 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
400 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
401 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
402 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
403 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
404 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
405 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
406 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
407 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
408 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
409 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
410 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]411#ifdef RECORD_PLAY_CONCURRENCY
412 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
413 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
414 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
415#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]416 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
417 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
418 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
426 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
427 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
428 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
429 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
430 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
431 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
432 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
433 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
434 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
435 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
436 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
437 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]438 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]440 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]441 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
442 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
443 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
444 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
445 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
446 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
447 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
448 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
449 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
450 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
451 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
452 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
453 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
454 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
455 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
456 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
457 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
458 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
459};
460
461#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
462#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]463
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]464static void query_platform(const char *snd_card_name,
465 char *mixer_xml_path)
466{
467 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
468 sizeof("msm8x16-snd-card-mtp"))) {
469 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
470 sizeof(MIXER_XML_PATH_MTP));
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]471 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
472 sizeof("msm8x16-skuh-snd-card"))) {
473 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
474 sizeof(MIXER_XML_PATH_QRD_SKUH));
475 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
476 sizeof("msm8x16-skui-snd-card"))) {
477 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
478 sizeof(MIXER_XML_PATH_QRD_SKUI));
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]479 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
480 sizeof("msm8x16-skuhf-snd-card"))) {
481 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
482 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]483 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]484 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]485 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
486 sizeof(MIXER_XML_PATH_MTP));
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]487 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
488 sizeof("msm8939-snd-card-skuk"))) {
489 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
490 sizeof(MIXER_XML_PATH_SKUK));
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]491 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
492 sizeof("msm8939-tapan-snd-card"))) {
493 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
494 sizeof(MIXER_XML_PATH_WCD9306));
495 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
496 sizeof("msm8939-tapan9302-snd-card"))) {
497 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
498 sizeof(MIXER_XML_PATH_WCD9306));
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]499 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
500 sizeof("msm8939-tomtom9330-snd-card"))) {
501 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
502 sizeof(MIXER_XML_PATH_WCD9330));
Walter Yang06d6c562014-10-23 14:31:48 +0800[diff] [blame]503 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
504 sizeof("msm8909-skua-snd-card"))) {
505 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
506 sizeof(MIXER_XML_PATH_SKUA));
507 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
508 sizeof("msm8909-skuc-snd-card"))) {
509 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
510 sizeof(MIXER_XML_PATH_SKUC));
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]511 } else {
512 strlcpy(mixer_xml_path, MIXER_XML_PATH,
513 sizeof(MIXER_XML_PATH));
514 }
515}
516
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]517void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]518{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]519 struct platform_data *my_data = (struct platform_data *)platform;
520 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]521
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]522 if (enable) {
523 my_data->ec_ref_enabled = enable;
524 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
525 } else {
526 if (my_data->ec_ref_enabled) {
527 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
528 my_data->ec_ref_enabled = enable;
529 } else {
530 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
531 }
532 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]533
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]534 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]535}
536
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]537static struct csd_data *open_csd_client()
538{
539 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
540
541 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
542 if (csd->csd_client == NULL) {
543 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
544 goto error;
545 } else {
546 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
547
548 csd->deinit = (deinit_t)dlsym(csd->csd_client,
549 "csd_client_deinit");
550 if (csd->deinit == NULL) {
551 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
552 dlerror());
553 goto error;
554 }
555 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
556 "csd_client_disable_device");
557 if (csd->disable_device == NULL) {
558 ALOGE("%s: dlsym error %s for csd_client_disable_device",
559 __func__, dlerror());
560 goto error;
561 }
562 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
563 "csd_client_enable_device_config");
564 if (csd->enable_device_config == NULL) {
565 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
566 __func__, dlerror());
567 goto error;
568 }
569 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
570 "csd_client_enable_device");
571 if (csd->enable_device == NULL) {
572 ALOGE("%s: dlsym error %s for csd_client_enable_device",
573 __func__, dlerror());
574 goto error;
575 }
576 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
577 "csd_client_start_voice");
578 if (csd->start_voice == NULL) {
579 ALOGE("%s: dlsym error %s for csd_client_start_voice",
580 __func__, dlerror());
581 goto error;
582 }
583 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
584 "csd_client_stop_voice");
585 if (csd->stop_voice == NULL) {
586 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
587 __func__, dlerror());
588 goto error;
589 }
590 csd->volume = (volume_t)dlsym(csd->csd_client,
591 "csd_client_volume");
592 if (csd->volume == NULL) {
593 ALOGE("%s: dlsym error %s for csd_client_volume",
594 __func__, dlerror());
595 goto error;
596 }
597 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
598 "csd_client_mic_mute");
599 if (csd->mic_mute == NULL) {
600 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
601 __func__, dlerror());
602 goto error;
603 }
604 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
605 "csd_client_slow_talk");
606 if (csd->slow_talk == NULL) {
607 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
608 __func__, dlerror());
609 goto error;
610 }
611 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
612 "csd_client_start_playback");
613 if (csd->start_playback == NULL) {
614 ALOGE("%s: dlsym error %s for csd_client_start_playback",
615 __func__, dlerror());
616 goto error;
617 }
618 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
619 "csd_client_stop_playback");
620 if (csd->stop_playback == NULL) {
621 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
622 __func__, dlerror());
623 goto error;
624 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]625 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
626 if (csd->set_lch == NULL) {
627 ALOGE("%s: dlsym error %s for csd_client_set_lch",
628 __func__, dlerror());
629 /* Ignore the error as this is not mandatory function for
630 * basic voice call to work.
631 */
632 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]633 csd->start_record = (start_record_t)dlsym(csd->csd_client,
634 "csd_client_start_record");
635 if (csd->start_record == NULL) {
636 ALOGE("%s: dlsym error %s for csd_client_start_record",
637 __func__, dlerror());
638 goto error;
639 }
640 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
641 "csd_client_stop_record");
642 if (csd->stop_record == NULL) {
643 ALOGE("%s: dlsym error %s for csd_client_stop_record",
644 __func__, dlerror());
645 goto error;
646 }
647 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
648
649 if (csd->init == NULL) {
650 ALOGE("%s: dlsym error %s for csd_client_init",
651 __func__, dlerror());
652 goto error;
653 } else {
654 csd->init();
655 }
656 }
657 return csd;
658
659error:
660 free(csd);
661 csd = NULL;
662 return csd;
663}
664
665void close_csd_client(struct csd_data *csd)
666{
667 if (csd != NULL) {
668 csd->deinit();
669 dlclose(csd->csd_client);
670 free(csd);
671 csd = NULL;
672 }
673}
674
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]675void get_cvd_version(char *cvd_version, struct audio_device *adev)
676{
677 struct mixer_ctl *ctl;
678 int count;
679 int ret = 0;
680
681 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
682 if (!ctl) {
683 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
684 goto done;
685 }
686 mixer_ctl_update(ctl);
687
688 count = mixer_ctl_get_num_values(ctl);
689 if (count > MAX_CVD_VERSION_STRING_SIZE)
690 count = MAX_CVD_VERSION_STRING_SIZE;
691
692 ret = mixer_ctl_get_array(ctl, cvd_version, count);
693 if (ret != 0) {
694 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
695 goto done;
696 }
697
698done:
699 return;
700}
701
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]702static int hw_util_open(int card_no)
703{
704 int fd = -1;
705 char dev_name[256];
706
707 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
708 card_no, WCD9XXX_CODEC_HWDEP_NODE);
709 ALOGD("%s Opening device %s\n", __func__, dev_name);
710 fd = open(dev_name, O_WRONLY);
711 if (fd < 0) {
712 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
713 return fd;
714 }
715 ALOGD("%s success", __func__);
716 return fd;
717}
718
719struct param_data {
720 int use_case;
721 int acdb_id;
722 int get_size;
723 int buff_size;
724 int data_size;
725 void *buff;
726};
727
728static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
729{
730 int ret = 0, type;
731
732 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
733 struct wcdcal_ioctl_buffer codec_buffer;
734 struct param_data calib;
735
736 if (!strcmp(cal_name_info[type], "mad_cal"))
737 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
738 calib.get_size = 1;
739 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
740 &calib);
741 if (ret < 0) {
742 ALOGE("%s get_calibration failed\n", __func__);
743 return ret;
744 }
745 calib.get_size = 0;
746 calib.buff = malloc(calib.buff_size);
747 ret = acdb_loader_get_calibration(cal_name_info[type],
748 sizeof(struct param_data), &calib);
749 if (ret < 0) {
750 ALOGE("%s get_calibration failed\n", __func__);
751 free(calib.buff);
752 return ret;
753 }
754 codec_buffer.buffer = calib.buff;
755 codec_buffer.size = calib.data_size;
756 codec_buffer.cal_type = type;
757 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
758 ALOGE("Failed to call ioctl for %s err=%d",
759 cal_name_info[type], errno);
760 ALOGD("%s cal sent for %s", __func__, cal_name_info[type]);
761 free(calib.buff);
762 }
763 return ret;
764}
765
766static void audio_hwdep_send_cal(struct platform_data *plat_data)
767{
768 int fd;
769
770 fd = hw_util_open(plat_data->adev->snd_card);
771 if (fd == -1) {
772 ALOGE("%s error open\n", __func__);
773 return;
774 }
775
776 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
777 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
778
779 if (acdb_loader_get_calibration == NULL) {
780 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
781 dlerror());
782 return;
783 }
784 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
785 ALOGE("%s: Could not send anc cal", __FUNCTION__);
786}
787
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]788void *platform_init(struct audio_device *adev)
789{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]790 char platform[PROPERTY_VALUE_MAX];
791 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]792 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]793 struct platform_data *my_data = NULL;
794 int retry_num = 0, snd_card_num = 0;
795 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]796 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]797 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]798
799 my_data = calloc(1, sizeof(struct platform_data));
800
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]801 while (snd_card_num < MAX_SND_CARD) {
802 adev->mixer = mixer_open(snd_card_num);
803
804 while (!adev->mixer && retry_num < RETRY_NUMBER) {
805 usleep(RETRY_US);
806 adev->mixer = mixer_open(snd_card_num);
807 retry_num++;
808 }
809
810 if (!adev->mixer) {
811 ALOGE("%s: Unable to open the mixer card: %d", __func__,
812 snd_card_num);
813 retry_num = 0;
814 snd_card_num++;
815 continue;
816 }
817
818 snd_card_name = mixer_get_name(adev->mixer);
819 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
820
821 my_data->hw_info = hw_info_init(snd_card_name);
822 if (!my_data->hw_info) {
823 ALOGE("%s: Failed to init hardware info", __func__);
824 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]825 query_platform(snd_card_name, mixer_xml_path);
826 ALOGD("%s: mixer path file is %s", __func__,
827 mixer_xml_path);
828 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
829 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]830 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]831 mixer_xml_path);
832 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]833 if (!adev->audio_route) {
834 ALOGE("%s: Failed to init audio route controls, aborting.",
835 __func__);
836 free(my_data);
837 return NULL;
838 }
839 adev->snd_card = snd_card_num;
840 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
841 break;
842 }
843 retry_num = 0;
844 snd_card_num++;
845 }
846
847 if (snd_card_num >= MAX_SND_CARD) {
848 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
849 free(my_data);
850 return NULL;
851 }
852
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]853 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]854 my_data->fluence_in_spkr_mode = false;
855 my_data->fluence_in_voice_call = false;
856 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]857 my_data->fluence_in_audio_rec = false;
858 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]859 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]860 my_data->slowtalk = false;
861 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]862
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]863 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
864 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]865 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]866 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]867 my_data->fluence_type = FLUENCE_DUAL_MIC;
868 } else {
869 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]870 }
871
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]872 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]873 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]874 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]875 my_data->fluence_in_voice_call = true;
876 }
877
878 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]879 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]880 my_data->fluence_in_voice_rec = true;
881 }
882
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]883 property_get("persist.audio.fluence.audiorec",value,"");
884 if (!strncmp("true", value, sizeof("true"))) {
885 my_data->fluence_in_audio_rec = true;
886 }
887
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]888 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]889 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]890 my_data->fluence_in_spkr_mode = true;
891 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]892
893 property_get("persist.audio.fluence.mode",value,"");
894 if (!strncmp("broadside", value, sizeof("broadside"))) {
895 my_data->fluence_mode = FLUENCE_BROADSIDE;
896 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]897 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]898 property_get("persist.audio.FFSP.enable", ffspEnable, "");
899 if (!strncmp("true", ffspEnable, sizeof("true"))) {
900 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
901 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
902 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
903 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
904 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]905 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]906 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
907 if (my_data->acdb_handle == NULL) {
908 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
909 } else {
910 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
911 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
912 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]913 if (!my_data->acdb_deallocate)
914 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
915 __func__, LIB_ACDB_LOADER);
916
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]917 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]918 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]919 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]920 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]921 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]922
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]923 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
924 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]925 if (!my_data->acdb_send_voice_cal)
926 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
927 __func__, LIB_ACDB_LOADER);
928
929 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
930 "acdb_loader_reload_vocvoltable");
931 if (!my_data->acdb_reload_vocvoltable)
932 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
933 __func__, LIB_ACDB_LOADER);
934
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]935 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
936 my_data->acdb_handle,
937 "acdb_loader_get_default_app_type");
938 if (!my_data->acdb_get_default_app_type)
939 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
940 __func__, LIB_ACDB_LOADER);
941
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]942 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]943 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]944 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]945 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]946 goto acdb_init_fail;
947 }
948
949 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
950 if (!cvd_version)
951 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]952 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]953 get_cvd_version(cvd_version, adev);
954
955 my_data->acdb_init(snd_card_name, cvd_version);
956 if (cvd_version)
957 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]958 }
959
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]960acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]961 /* Initialize ACDB ID's */
962 platform_info_init(PLATFORM_INFO_XML_PATH);
963
964 /* init usb */
965 audio_extn_usb_init(adev);
966 /* update sound cards appropriately */
967 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
968
969 /* Read one time ssr property */
970 audio_extn_ssr_update_enabled();
971 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]972
973 audio_extn_dolby_set_license(adev);
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]974 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]975
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]976 return my_data;
977}
978
979void platform_deinit(void *platform)
980{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]981 struct platform_data *my_data = (struct platform_data *)platform;
982
983 hw_info_deinit(my_data->hw_info);
984 close_csd_client(my_data->csd);
985
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]986 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]987 /* deinit usb */
988 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]989}
990
991const char *platform_get_snd_device_name(snd_device_t snd_device)
992{
993 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
994 return device_table[snd_device];
995 else
996 return "";
997}
998
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]999int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1000 char *device_name)
1001{
1002 struct platform_data *my_data = (struct platform_data *)platform;
1003
1004 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1005 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1006 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1007 } else {
1008 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1009 return -EINVAL;
1010 }
1011
1012 return 0;
1013}
1014
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1015void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1016{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1017 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1018 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1019 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1020 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1021 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1022 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1023 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1024 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1025 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1026 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1027 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1028 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1029 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1030 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1031 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1032 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1033 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1034 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1035 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1036 strlcat(mixer_path, " speaker-and-usb-headphones",
1037 MIXER_PATH_MAX_LENGTH);
1038 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1039 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1040 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1041 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1042 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1043 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1044}
1045
1046int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1047{
1048 int device_id;
1049 if (device_type == PCM_PLAYBACK)
1050 device_id = pcm_device_table[usecase][0];
1051 else
1052 device_id = pcm_device_table[usecase][1];
1053 return device_id;
1054}
1055
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1056int platform_get_snd_device_index(char *snd_device_index_name)
1057{
1058 int ret = 0;
1059 int i;
1060
1061 if (snd_device_index_name == NULL) {
1062 ALOGE("%s: snd_device_index_name is NULL", __func__);
1063 ret = -ENODEV;
1064 goto done;
1065 }
1066
1067 for (i=0; i < SND_DEVICE_MAX; i++) {
1068 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1069 ret = snd_device_name_index[i].index;
1070 goto done;
1071 }
1072 }
1073 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1074 __func__, snd_device_index_name);
1075 ret = -ENODEV;
1076done:
1077 return ret;
1078}
1079
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1080int platform_set_fluence_type(void *platform, char *value)
1081{
1082 int ret = 0;
1083 int fluence_type = FLUENCE_NONE;
1084 int fluence_flag = NONE_FLAG;
1085 struct platform_data *my_data = (struct platform_data *)platform;
1086 struct audio_device *adev = my_data->adev;
1087
1088 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1089
1090 /* only dual mic turn on and off is supported as of now through setparameters */
1091 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1092 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1093 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1094 ALOGV("fluence dualmic feature enabled \n");
1095 fluence_type = FLUENCE_DUAL_MIC;
1096 fluence_flag = DMIC_FLAG;
1097 } else {
1098 ALOGE("%s: Failed to set DUALMIC", __func__);
1099 ret = -1;
1100 goto done;
1101 }
1102 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1103 ALOGV("fluence disabled");
1104 fluence_type = FLUENCE_NONE;
1105 } else {
1106 ALOGE("Invalid fluence value : %s",value);
1107 ret = -1;
1108 goto done;
1109 }
1110
1111 if (fluence_type != my_data->fluence_type) {
1112 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1113 my_data->fluence_type = fluence_type;
1114 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1115 }
1116done:
1117 return ret;
1118}
1119
1120int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1121{
1122 int ret = 0;
1123 struct platform_data *my_data = (struct platform_data *)platform;
1124
1125 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1126 strlcpy(value, "quadmic", len);
1127 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1128 strlcpy(value, "dualmic", len);
1129 } else if (my_data->fluence_type == FLUENCE_NONE) {
1130 strlcpy(value, "none", len);
1131 } else
1132 ret = -1;
1133
1134 return ret;
1135}
1136
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1137int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1138{
1139 int ret = 0;
1140
1141 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1142 ALOGE("%s: Invalid snd_device = %d",
1143 __func__, snd_device);
1144 ret = -EINVAL;
1145 goto done;
1146 }
1147
1148 acdb_device_table[snd_device] = acdb_id;
1149done:
1150 return ret;
1151}
1152
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1153int platform_get_default_app_type(void *platform)
1154{
1155 struct platform_data *my_data = (struct platform_data *)platform;
1156
1157 if (my_data->acdb_get_default_app_type)
1158 return my_data->acdb_get_default_app_type();
1159 else
1160 return DEFAULT_APP_TYPE;
1161}
1162
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1163int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1164{
1165 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1166 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1167 return -EINVAL;
1168 }
1169 return acdb_device_table[snd_device];
1170}
1171
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1172int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1173 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1174{
1175 struct platform_data *my_data = (struct platform_data *)platform;
1176 int acdb_dev_id, acdb_dev_type;
1177
1178 acdb_dev_id = acdb_device_table[snd_device];
1179 if (acdb_dev_id < 0) {
1180 ALOGE("%s: Could not find acdb id for device(%d)",
1181 __func__, snd_device);
1182 return -EINVAL;
1183 }
1184 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1185 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1186 __func__, snd_device, acdb_dev_id);
1187 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1188 snd_device < SND_DEVICE_OUT_END)
1189 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1190 else
1191 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1192 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1193 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1194 }
1195 return 0;
1196}
1197
1198int platform_switch_voice_call_device_pre(void *platform)
1199{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1200 struct platform_data *my_data = (struct platform_data *)platform;
1201 int ret = 0;
1202
1203 if (my_data->csd != NULL &&
1204 my_data->adev->mode == AUDIO_MODE_IN_CALL) {
1205 /* This must be called before disabling mixer controls on APQ side */
1206 ret = my_data->csd->disable_device();
1207 if (ret < 0) {
1208 ALOGE("%s: csd_client_disable_device, failed, error %d",
1209 __func__, ret);
1210 }
1211 }
1212 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1213}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1214int platform_switch_voice_call_enable_device_config(void *platform,
1215 snd_device_t out_snd_device,
1216 snd_device_t in_snd_device)
1217{
1218 struct platform_data *my_data = (struct platform_data *)platform;
1219 int acdb_rx_id, acdb_tx_id;
1220 int ret = 0;
1221
1222 acdb_rx_id = acdb_device_table[out_snd_device];
1223 acdb_tx_id = acdb_device_table[in_snd_device];
1224
1225 if (my_data->csd != NULL) {
1226 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1227 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1228 if (ret < 0) {
1229 ALOGE("%s: csd_enable_device_config, failed, error %d",
1230 __func__, ret);
1231 }
1232 } else {
1233 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1234 acdb_rx_id, acdb_tx_id);
1235 }
1236 }
1237 return ret;
1238}
1239
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1240
1241int platform_switch_voice_call_device_post(void *platform,
1242 snd_device_t out_snd_device,
1243 snd_device_t in_snd_device)
1244{
1245 struct platform_data *my_data = (struct platform_data *)platform;
1246 int acdb_rx_id, acdb_tx_id;
1247
1248 if (my_data->acdb_send_voice_cal == NULL) {
1249 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1250 } else {
1251 acdb_rx_id = acdb_device_table[out_snd_device];
1252 acdb_tx_id = acdb_device_table[in_snd_device];
1253
1254 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1255 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1256 else
1257 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1258 acdb_rx_id, acdb_tx_id);
1259 }
1260
1261 return 0;
1262}
1263
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1264int platform_switch_voice_call_usecase_route_post(void *platform,
1265 snd_device_t out_snd_device,
1266 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1267{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1268 struct platform_data *my_data = (struct platform_data *)platform;
1269 int acdb_rx_id, acdb_tx_id;
1270 int ret = 0;
1271
1272 acdb_rx_id = acdb_device_table[out_snd_device];
1273 acdb_tx_id = acdb_device_table[in_snd_device];
1274
1275 if (my_data->csd != NULL) {
1276 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1277 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1278 my_data->adev->acdb_settings);
1279 if (ret < 0) {
1280 ALOGE("%s: csd_enable_device, failed, error %d",
1281 __func__, ret);
1282 }
1283 } else {
1284 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1285 acdb_rx_id, acdb_tx_id);
1286 }
1287 }
1288 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1289}
1290
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1291int platform_start_voice_call(void *platform, uint32_t vsid)
1292{
1293 struct platform_data *my_data = (struct platform_data *)platform;
1294 int ret = 0;
1295
1296 if (my_data->csd != NULL) {
1297 ret = my_data->csd->start_voice(vsid);
1298 if (ret < 0) {
1299 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1300 }
1301 }
1302 return ret;
1303}
1304
1305int platform_stop_voice_call(void *platform, uint32_t vsid)
1306{
1307 struct platform_data *my_data = (struct platform_data *)platform;
1308 int ret = 0;
1309
1310 if (my_data->csd != NULL) {
1311 ret = my_data->csd->stop_voice(vsid);
1312 if (ret < 0) {
1313 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1314 }
1315 }
1316 return ret;
1317}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1318
1319int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1320{
1321 return 0;
1322}
1323
1324int platform_set_voice_volume(void *platform, int volume)
1325{
1326 struct platform_data *my_data = (struct platform_data *)platform;
1327 struct audio_device *adev = my_data->adev;
1328 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1329 const char *mixer_ctl_name = "Voice Rx Gain";
1330 int vol_index = 0, ret = 0;
1331 uint32_t set_values[ ] = {0,
1332 ALL_SESSION_VSID,
1333 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1334
1335 // Voice volume levels are mapped to adsp volume levels as follows.
1336 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1337 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1338 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1339 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1340
1341 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1342 if (!ctl) {
1343 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1344 __func__, mixer_ctl_name);
1345 return -EINVAL;
1346 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1347 ALOGV("Setting voice volume index: %d", set_values[0]);
1348 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1349
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1350 if (my_data->csd != NULL) {
1351 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1352 if (ret < 0) {
1353 ALOGE("%s: csd_volume error %d", __func__, ret);
1354 }
1355 }
1356 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1357}
1358
1359int platform_set_mic_mute(void *platform, bool state)
1360{
1361 struct platform_data *my_data = (struct platform_data *)platform;
1362 struct audio_device *adev = my_data->adev;
1363 struct mixer_ctl *ctl;
1364 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1365 int ret = 0;
1366 uint32_t set_values[ ] = {0,
1367 ALL_SESSION_VSID,
1368 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1369
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1370 set_values[0] = state;
1371 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1372 if (!ctl) {
1373 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1374 __func__, mixer_ctl_name);
1375 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1376 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1377 ALOGV("Setting voice mute state: %d", state);
1378 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1379
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1380 if (my_data->csd != NULL) {
1381 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1382 if (ret < 0) {
1383 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1384 }
1385 }
1386 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1387}
1388
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1389int platform_set_device_mute(void *platform, bool state, char *dir)
1390{
1391 struct platform_data *my_data = (struct platform_data *)platform;
1392 struct audio_device *adev = my_data->adev;
1393 struct mixer_ctl *ctl;
1394 char *mixer_ctl_name = NULL;
1395 int ret = 0;
1396 uint32_t set_values[ ] = {0,
1397 ALL_SESSION_VSID,
1398 0};
1399 if(dir == NULL) {
1400 ALOGE("%s: Invalid direction:%s", __func__, dir);
1401 return -EINVAL;
1402 }
1403
1404 if (!strncmp("rx", dir, sizeof("rx"))) {
1405 mixer_ctl_name = "Voice Rx Device Mute";
1406 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1407 mixer_ctl_name = "Voice Tx Device Mute";
1408 } else {
1409 return -EINVAL;
1410 }
1411
1412 set_values[0] = state;
1413 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1414 if (!ctl) {
1415 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1416 __func__, mixer_ctl_name);
1417 return -EINVAL;
1418 }
1419
1420 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1421 __func__,state, mixer_ctl_name);
1422 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1423
1424 return ret;
1425}
1426
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1427snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1428{
1429 struct platform_data *my_data = (struct platform_data *)platform;
1430 struct audio_device *adev = my_data->adev;
1431 audio_mode_t mode = adev->mode;
1432 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1433#ifdef RECORD_PLAY_CONCURRENCY
1434 bool use_voip_out_devices = false;
1435 bool prop_rec_play_enabled = false;
1436 char recConcPropValue[PROPERTY_VALUE_MAX];
1437
1438 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1439 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1440 }
1441 use_voip_out_devices = prop_rec_play_enabled &&
1442 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1443 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1444#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1445
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1446 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1447 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1448 int channel_count = popcount(channel_mask);
1449
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1450 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1451 if (devices == AUDIO_DEVICE_NONE ||
1452 devices & AUDIO_DEVICE_BIT_IN) {
1453 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1454 goto exit;
1455 }
1456
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1457 if (popcount(devices) == 2) {
1458 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1459 AUDIO_DEVICE_OUT_SPEAKER)) {
1460 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1461 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1462 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1463 if (audio_extn_get_anc_enabled())
1464 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1465 else
1466 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1467 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1468 AUDIO_DEVICE_OUT_SPEAKER)) {
1469 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1470 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1471 AUDIO_DEVICE_OUT_SPEAKER)) {
1472 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1473 } else {
1474 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1475 goto exit;
1476 }
1477 if (snd_device != SND_DEVICE_NONE) {
1478 goto exit;
1479 }
1480 }
1481
1482 if (popcount(devices) != 1) {
1483 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1484 goto exit;
1485 }
1486
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1487 if ((mode == AUDIO_MODE_IN_CALL) ||
1488 voice_extn_compress_voip_is_active(adev)) {
1489 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1490 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1491 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1492 !voice_extn_compress_voip_is_active(adev)) {
1493 switch (adev->voice.tty_mode) {
1494 case TTY_MODE_FULL:
1495 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1496 break;
1497 case TTY_MODE_VCO:
1498 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1499 break;
1500 case TTY_MODE_HCO:
1501 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1502 break;
1503 default:
1504 ALOGE("%s: Invalid TTY mode (%#x)",
1505 __func__, adev->voice.tty_mode);
1506 }
1507 } else if (audio_extn_get_anc_enabled()) {
1508 if (audio_extn_should_use_fb_anc())
1509 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1510 else
1511 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1512 } else {
1513 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1514 }
1515 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1516 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1517 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1518 else
1519 snd_device = SND_DEVICE_OUT_BT_SCO;
1520 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1521 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1522 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1523 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1524 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1525 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1526 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1527 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1528 if (audio_extn_should_use_handset_anc(channel_count))
1529 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1530 else
1531 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1532 }
1533 if (snd_device != SND_DEVICE_NONE) {
1534 goto exit;
1535 }
1536 }
1537
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1538 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1539 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1540 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1541 && audio_extn_get_anc_enabled()) {
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1542#ifdef RECORD_PLAY_CONCURRENCY
1543 if (use_voip_out_devices) {
1544 // ANC should be disabled for voip concurrency
1545 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1546 } else
1547#endif
1548 {
1549 if (audio_extn_should_use_fb_anc())
1550 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1551 else
1552 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1553 }
1554 } else {
1555#ifdef RECORD_PLAY_CONCURRENCY
1556 if (use_voip_out_devices)
1557 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1558 else
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1559#endif
1560 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1561 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1562 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1563#ifdef RECORD_PLAY_CONCURRENCY
1564 if (use_voip_out_devices) {
1565 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1566 } else
1567#endif
1568 {
1569 if (adev->speaker_lr_swap)
1570 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1571 else
1572 snd_device = SND_DEVICE_OUT_SPEAKER;
1573 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1574 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1575 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1576 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1577 else
1578 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1579 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1580 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1581 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1582 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1583 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1584 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1585 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1586 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1587 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1588 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1589#ifdef RECORD_PLAY_CONCURRENCY
1590 if (use_voip_out_devices)
1591 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1592 else
1593#endif
1594 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1595 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1596 channel_count = audio_extn_get_afe_proxy_channel_count();
1597 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1598 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1599 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1600 } else {
1601 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1602 }
1603exit:
1604 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1605 return snd_device;
1606}
1607
1608snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1609{
1610 struct platform_data *my_data = (struct platform_data *)platform;
1611 struct audio_device *adev = my_data->adev;
1612 audio_source_t source = (adev->active_input == NULL) ?
1613 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1614
1615 audio_mode_t mode = adev->mode;
1616 audio_devices_t in_device = ((adev->active_input == NULL) ?
1617 AUDIO_DEVICE_NONE : adev->active_input->device)
1618 & ~AUDIO_DEVICE_BIT_IN;
1619 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1620 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1621 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1622 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1623
1624 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1625 __func__, out_device, in_device);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1626 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1627 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1628 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1629 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1630 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1631 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1632 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1633 case TTY_MODE_FULL:
1634 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1635 break;
1636 case TTY_MODE_VCO:
1637 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1638 break;
1639 case TTY_MODE_HCO:
1640 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1641 break;
1642 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1643 ALOGE("%s: Invalid TTY mode (%#x)",
1644 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1645 }
1646 goto exit;
1647 }
1648 }
1649 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1650 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1651 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
1652 audio_extn_should_use_handset_anc(channel_count)) {
1653 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1654 } else if (my_data->fluence_type == FLUENCE_NONE ||
1655 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1656 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1657 if (audio_extn_hfp_is_active(adev))
1658 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1659 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1660 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1661 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1662 }
1663 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1664 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1665 if (audio_extn_hfp_is_active(adev))
1666 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1667 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1668 if (adev->bt_wb_speech_enabled) {
1669 if (adev->bluetooth_nrec)
1670 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1671 else
1672 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1673 } else {
1674 if (adev->bluetooth_nrec)
1675 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1676 else
1677 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1678 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1679 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1680 if (my_data->fluence_type != FLUENCE_NONE &&
1681 my_data->fluence_in_voice_call &&
1682 my_data->fluence_in_spkr_mode) {
1683 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1684 adev->acdb_settings |= QMIC_FLAG;
1685 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1686 } else {
1687 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1688 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1689 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1690 else
1691 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1692 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1693 } else {
1694 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1695 if (audio_extn_hfp_is_active(adev))
1696 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1697 }
1698 }
1699 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1700 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1701 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1702 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1703 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1704 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1705 else
1706 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1707 }
1708 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1709 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1710 if (channel_count == 2) {
1711 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1712 adev->acdb_settings |= DMIC_FLAG;
1713 } else if (adev->active_input->enable_ns)
1714 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1715 else if (my_data->fluence_type != FLUENCE_NONE &&
1716 my_data->fluence_in_voice_rec) {
1717 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1718 adev->acdb_settings |= DMIC_FLAG;
1719 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1720 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1721 }
1722 }
1723 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1724 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1725 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1726 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1727 if (adev->active_input->enable_aec &&
1728 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1729 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1730 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1731 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1732 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1733 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1734 else
1735 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1736 adev->acdb_settings |= DMIC_FLAG;
1737 } else
1738 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1739 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1740 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1741 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1742 adev->acdb_settings |= DMIC_FLAG;
1743 } else
1744 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1745 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1746 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1747 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1748 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1749 } else if (adev->active_input->enable_aec) {
1750 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1751 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1752 my_data->fluence_in_spkr_mode) {
1753 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1754 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1755 else
1756 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1757 adev->acdb_settings |= DMIC_FLAG;
1758 } else
1759 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1760 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1761 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1762 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1763 adev->acdb_settings |= DMIC_FLAG;
1764 } else
1765 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1766 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1767 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1768 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1769 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1770 } else if (adev->active_input->enable_ns) {
1771 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1772 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1773 my_data->fluence_in_spkr_mode) {
1774 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1775 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1776 else
1777 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1778 adev->acdb_settings |= DMIC_FLAG;
1779 } else
1780 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1781 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1782 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1783 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1784 adev->acdb_settings |= DMIC_FLAG;
1785 } else
1786 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1787 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1788 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1789 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1790 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1791 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1792 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1793 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1794 } else if (source == AUDIO_SOURCE_MIC) {
1795 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1796 channel_count == 1 ) {
1797 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1798 my_data->fluence_in_audio_rec)
1799 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1800 }
1801 } else if (source == AUDIO_SOURCE_FM_RX ||
1802 source == AUDIO_SOURCE_FM_RX_A2DP) {
1803 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1804 } else if (source == AUDIO_SOURCE_DEFAULT) {
1805 goto exit;
1806 }
1807
1808
1809 if (snd_device != SND_DEVICE_NONE) {
1810 goto exit;
1811 }
1812
1813 if (in_device != AUDIO_DEVICE_NONE &&
1814 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1815 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1816 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1817 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1818 snd_device = SND_DEVICE_IN_QUAD_MIC;
1819 else if (channel_count == 2)
1820 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1821 else
1822 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1823 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1824 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1825 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1826 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1827 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1828 if (adev->bt_wb_speech_enabled) {
1829 if (adev->bluetooth_nrec)
1830 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1831 else
1832 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1833 } else {
1834 if (adev->bluetooth_nrec)
1835 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1836 else
1837 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1838 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1839 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1840 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1841 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1842 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1843 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1844 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1845 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1846 } else {
1847 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1848 ALOGW("%s: Using default handset-mic", __func__);
1849 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1850 }
1851 } else {
1852 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1853 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1854 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1855 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1856 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1857 if (channel_count > 1)
1858 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1859 else
1860 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1861 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1862 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1863 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1864 if (adev->bt_wb_speech_enabled) {
1865 if (adev->bluetooth_nrec)
1866 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1867 else
1868 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1869 } else {
1870 if (adev->bluetooth_nrec)
1871 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1872 else
1873 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1874 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1875 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1876 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1877 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1878 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1879 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1880 } else {
1881 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
1882 ALOGW("%s: Using default handset-mic", __func__);
1883 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1884 }
1885 }
1886exit:
1887 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
1888 return snd_device;
1889}
1890
1891int platform_set_hdmi_channels(void *platform, int channel_count)
1892{
1893 struct platform_data *my_data = (struct platform_data *)platform;
1894 struct audio_device *adev = my_data->adev;
1895 struct mixer_ctl *ctl;
1896 const char *channel_cnt_str = NULL;
1897 const char *mixer_ctl_name = "HDMI_RX Channels";
1898 switch (channel_count) {
1899 case 8:
1900 channel_cnt_str = "Eight"; break;
1901 case 7:
1902 channel_cnt_str = "Seven"; break;
1903 case 6:
1904 channel_cnt_str = "Six"; break;
1905 case 5:
1906 channel_cnt_str = "Five"; break;
1907 case 4:
1908 channel_cnt_str = "Four"; break;
1909 case 3:
1910 channel_cnt_str = "Three"; break;
1911 default:
1912 channel_cnt_str = "Two"; break;
1913 }
1914 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1915 if (!ctl) {
1916 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1917 __func__, mixer_ctl_name);
1918 return -EINVAL;
1919 }
1920 ALOGV("HDMI channel count: %s", channel_cnt_str);
1921 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
1922 return 0;
1923}
1924
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1925int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1926{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1927 struct platform_data *my_data = (struct platform_data *)platform;
1928 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1929 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
1930 char *sad = block;
1931 int num_audio_blocks;
1932 int channel_count;
1933 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1934 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1935
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1936 struct mixer_ctl *ctl;
1937
1938 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
1939 if (!ctl) {
1940 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1941 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1942 return 0;
1943 }
1944
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1945 mixer_ctl_update(ctl);
1946
1947 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1948
1949 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1950 if (count > (int)sizeof(block))
1951 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1952
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1953 ret = mixer_ctl_get_array(ctl, block, count);
1954 if (ret != 0) {
1955 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
1956 return 0;
1957 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1958
1959 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1960 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1961
1962 for (i = 0; i < num_audio_blocks; i++) {
1963 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1964 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
1965 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1966 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1967 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1968
1969 channel_count = (sad[0] & 0x7) + 1;
1970 if (channel_count > max_channels)
1971 max_channels = channel_count;
1972
1973 /* Advance to next block */
1974 sad += 3;
1975 }
1976
1977 return max_channels;
1978}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1979
1980static int platform_set_slowtalk(struct platform_data *my_data, bool state)
1981{
1982 int ret = 0;
1983 struct audio_device *adev = my_data->adev;
1984 struct mixer_ctl *ctl;
1985 const char *mixer_ctl_name = "Slowtalk Enable";
1986 uint32_t set_values[ ] = {0,
1987 ALL_SESSION_VSID};
1988
1989 set_values[0] = state;
1990 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1991 if (!ctl) {
1992 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1993 __func__, mixer_ctl_name);
1994 ret = -EINVAL;
1995 } else {
1996 ALOGV("Setting slowtalk state: %d", state);
1997 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1998 my_data->slowtalk = state;
1999 }
2000
2001 if (my_data->csd != NULL) {
2002 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2003 if (ret < 0) {
2004 ALOGE("%s: csd_client_disable_device, failed, error %d",
2005 __func__, ret);
2006 }
2007 }
2008 return ret;
2009}
2010
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2011static int set_hd_voice(struct platform_data *my_data, bool state)
2012{
2013 struct audio_device *adev = my_data->adev;
2014 struct mixer_ctl *ctl;
2015 const char *mixer_ctl_name = "HD Voice Enable";
2016 int ret = 0;
2017 uint32_t set_values[ ] = {0,
2018 ALL_SESSION_VSID};
2019
2020 set_values[0] = state;
2021 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2022 if (!ctl) {
2023 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2024 __func__, mixer_ctl_name);
2025 ret = -EINVAL;
2026 } else {
2027 ALOGV("Setting HD Voice state: %d", state);
2028 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2029 my_data->hd_voice = state;
2030 }
2031
2032 return ret;
2033}
2034
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2035int platform_set_parameters(void *platform, struct str_parms *parms)
2036{
2037 struct platform_data *my_data = (struct platform_data *)platform;
2038 char *str;
2039 char value[256] = {0};
2040 int val;
2041 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2042 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2043
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2044 kv_pairs = str_parms_to_str(parms);
2045 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2046 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2047
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2048 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2049 if (err >= 0) {
2050 bool state = false;
2051 if (!strncmp("true", value, sizeof("true"))) {
2052 state = true;
2053 }
2054
2055 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2056 ret = platform_set_slowtalk(my_data, state);
2057 if (ret)
2058 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2059 }
2060
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2061 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2062 if (err >= 0) {
2063 bool state = false;
2064 if (!strncmp("true", value, sizeof("true"))) {
2065 state = true;
2066 }
2067
2068 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2069 if (my_data->hd_voice != state) {
2070 ret = set_hd_voice(my_data, state);
2071 if (ret)
2072 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2073 } else {
2074 ALOGV("%s: HD Voice already set to %d", __func__, state);
2075 }
2076 }
2077
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2078 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2079 value, sizeof(value));
2080 if (err >= 0) {
2081 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2082
2083 if (my_data->acdb_reload_vocvoltable == NULL) {
2084 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2085 } else if (!strcmp(value, "on")) {
2086 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2087 my_data->voice_feature_set = 1;
2088 }
2089 } else {
2090 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2091 my_data->voice_feature_set = 0;
2092 }
2093 }
2094 }
2095
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]2096#ifdef RECORD_PLAY_CONCURRENCY
2097 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2098 if (err >= 0) {
2099 if (!strncmp("true", value, sizeof("true"))) {
2100 ALOGD("setting record playback concurrency to true");
2101 my_data->rec_play_conc_set = true;
2102 } else {
2103 ALOGD("setting record playback concurrency to false");
2104 my_data->rec_play_conc_set = false;
2105 }
2106 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2107 }
2108#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2109 ALOGV("%s: exit with code(%d)", __func__, ret);
2110 return ret;
2111}
2112
2113int platform_set_incall_recording_session_id(void *platform,
2114 uint32_t session_id, int rec_mode)
2115{
2116 int ret = 0;
2117 struct platform_data *my_data = (struct platform_data *)platform;
2118 struct audio_device *adev = my_data->adev;
2119 struct mixer_ctl *ctl;
2120 const char *mixer_ctl_name = "Voc VSID";
2121 int num_ctl_values;
2122 int i;
2123
2124 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2125 if (!ctl) {
2126 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2127 __func__, mixer_ctl_name);
2128 ret = -EINVAL;
2129 } else {
2130 num_ctl_values = mixer_ctl_get_num_values(ctl);
2131 for (i = 0; i < num_ctl_values; i++) {
2132 if (mixer_ctl_set_value(ctl, i, session_id)) {
2133 ALOGV("Error: invalid session_id: %x", session_id);
2134 ret = -EINVAL;
2135 break;
2136 }
2137 }
2138 }
2139
2140 if (my_data->csd != NULL) {
2141 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2142 if (ret < 0) {
2143 ALOGE("%s: csd_client_start_record failed, error %d",
2144 __func__, ret);
2145 }
2146 }
2147
2148 return ret;
2149}
2150
2151int platform_stop_incall_recording_usecase(void *platform)
2152{
2153 int ret = 0;
2154 struct platform_data *my_data = (struct platform_data *)platform;
2155
2156 if (my_data->csd != NULL) {
2157 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2158 if (ret < 0) {
2159 ALOGE("%s: csd_client_stop_record failed, error %d",
2160 __func__, ret);
2161 }
2162 }
2163
2164 return ret;
2165}
2166
2167int platform_start_incall_music_usecase(void *platform)
2168{
2169 int ret = 0;
2170 struct platform_data *my_data = (struct platform_data *)platform;
2171
2172 if (my_data->csd != NULL) {
2173 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2174 if (ret < 0) {
2175 ALOGE("%s: csd_client_start_playback failed, error %d",
2176 __func__, ret);
2177 }
2178 }
2179
2180 return ret;
2181}
2182
2183int platform_stop_incall_music_usecase(void *platform)
2184{
2185 int ret = 0;
2186 struct platform_data *my_data = (struct platform_data *)platform;
2187
2188 if (my_data->csd != NULL) {
2189 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2190 if (ret < 0) {
2191 ALOGE("%s: csd_client_stop_playback failed, error %d",
2192 __func__, ret);
2193 }
2194 }
2195
2196 return ret;
2197}
2198
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2199int platform_update_lch(void *platform, struct voice_session *session,
2200 enum voice_lch_mode lch_mode)
2201{
2202 int ret = 0;
2203 struct platform_data *my_data = (struct platform_data *)platform;
2204
2205 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2206 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2207 else
2208 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2209
2210 return ret;
2211}
2212
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2213void platform_get_parameters(void *platform,
2214 struct str_parms *query,
2215 struct str_parms *reply)
2216{
2217 struct platform_data *my_data = (struct platform_data *)platform;
2218 char *str = NULL;
2219 char value[256] = {0};
2220 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2221 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2222
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2223 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2224 value, sizeof(value));
2225 if (ret >= 0) {
2226 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2227 my_data->slowtalk?"true":"false");
2228 }
2229
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2230 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2231 value, sizeof(value));
2232 if (ret >= 0) {
2233 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2234 my_data->hd_voice?"true":"false");
2235 }
2236
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2237 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2238 value, sizeof(value));
2239 if (ret >= 0) {
2240 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2241 strlcpy(value, "on", sizeof(value));
2242 } else {
2243 strlcpy(value, "off", sizeof(value));
2244 }
2245
2246 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2247 }
2248
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2249 kv_pairs = str_parms_to_str(reply);
2250 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2251 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2252}
2253
2254/* Delay in Us */
2255int64_t platform_render_latency(audio_usecase_t usecase)
2256{
2257 switch (usecase) {
2258 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2259 return DEEP_BUFFER_PLATFORM_DELAY;
2260 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2261 return LOW_LATENCY_PLATFORM_DELAY;
2262 default:
2263 return 0;
2264 }
2265}
2266
2267int platform_update_usecase_from_source(int source, int usecase)
2268{
2269 ALOGV("%s: input source :%d", __func__, source);
2270 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2271 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2272 return usecase;
2273}
2274
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2275bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2276{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2277 bool needs_event = false;
2278
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2279 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2280 (snd_device < SND_DEVICE_IN_END) &&
2281 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2282 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2283 needs_event = true;
2284
2285 return needs_event;
2286}
2287
2288bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2289{
2290 bool needs_event = false;
2291
2292 switch(uc_id){
2293 /* concurrent playback usecases needs event */
2294 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2295 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2296 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2297 needs_event = true;
2298 break;
2299 /* concurrent playback in low latency allowed */
2300 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2301 break;
2302 /* concurrent playback FM needs event */
2303 case USECASE_AUDIO_PLAYBACK_FM:
2304 needs_event = true;
2305 break;
2306
2307 /* concurrent capture usecases, no event, capture handled by device
2308 * USECASE_AUDIO_RECORD:
2309 * USECASE_AUDIO_RECORD_COMPRESS:
2310 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2311
2312 * USECASE_VOICE_CALL:
2313 * USECASE_VOICE2_CALL:
2314 * USECASE_VOLTE_CALL:
2315 * USECASE_QCHAT_CALL:
2316 * USECASE_VOWLAN_CALL:
2317 * USECASE_COMPRESS_VOIP_CALL:
2318 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2319 * USECASE_INCALL_REC_UPLINK:
2320 * USECASE_INCALL_REC_DOWNLINK:
2321 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2322 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2323 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2324 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2325 * USECASE_INCALL_MUSIC_UPLINK:
2326 * USECASE_INCALL_MUSIC_UPLINK2:
2327 * USECASE_AUDIO_SPKR_CALIB_RX:
2328 * USECASE_AUDIO_SPKR_CALIB_TX:
2329 */
2330 default:
2331 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2332 }
2333 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2334}
2335
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2336bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2337{
2338 bool needs_event = false;
2339
2340 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2341 (snd_device < SND_DEVICE_IN_END) &&
2342 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2343 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2344 needs_event = true;
2345
2346 return needs_event;
2347}
2348
2349bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2350{
2351 bool needs_event = false;
2352
2353 switch(uc_id){
2354 /* concurrent playback usecases needs event */
2355 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2356 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2357 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2358 needs_event = true;
2359 break;
2360 /* concurrent playback in low latency allowed */
2361 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2362 break;
2363 /* concurrent playback FM needs event */
2364 case USECASE_AUDIO_PLAYBACK_FM:
2365 needs_event = true;
2366 break;
2367
2368 /* concurrent capture usecases, no event, capture handled by device
2369 * USECASE_AUDIO_RECORD:
2370 * USECASE_AUDIO_RECORD_COMPRESS:
2371 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2372
2373 * USECASE_VOICE_CALL:
2374 * USECASE_VOICE2_CALL:
2375 * USECASE_VOLTE_CALL:
2376 * USECASE_QCHAT_CALL:
2377 * USECASE_VOWLAN_CALL:
2378 * USECASE_COMPRESS_VOIP_CALL:
2379 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2380 * USECASE_INCALL_REC_UPLINK:
2381 * USECASE_INCALL_REC_DOWNLINK:
2382 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2383 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2384 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2385 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2386 * USECASE_INCALL_MUSIC_UPLINK:
2387 * USECASE_INCALL_MUSIC_UPLINK2:
2388 * USECASE_AUDIO_SPKR_CALIB_RX:
2389 * USECASE_AUDIO_SPKR_CALIB_TX:
2390 */
2391 default:
2392 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2393 }
2394 return needs_event;
2395}
2396
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2397/* Read offload buffer size from a property.
2398 * If value is not power of 2 round it to
2399 * power of 2.
2400 */
2401uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2402{
2403 char value[PROPERTY_VALUE_MAX] = {0};
2404 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2405 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2406 atoi(value)) {
2407 fragment_size = atoi(value) * 1024;
2408 }
2409
2410 if (info != NULL && info->has_video && info->is_streaming) {
2411 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2412 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2413 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2414 }
2415
2416 fragment_size = ALIGN( fragment_size, 1024);
2417
2418 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2419 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2420 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2421 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2422 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2423 return fragment_size;
2424}
2425
2426uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2427{
2428 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2429 uint32_t bits_per_sample = 16;
2430
2431 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2432 bits_per_sample = 32;
2433 }
2434
2435 if (!info->has_video) {
2436 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2437
2438 } else if (info->has_video && info->is_streaming) {
2439 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2440 * info->sample_rate
2441 * bits_per_sample
2442 * popcount(info->channel_mask))/1000;
2443
2444 } else if (info->has_video) {
2445 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2446 * info->sample_rate
2447 * bits_per_sample
2448 * popcount(info->channel_mask))/1000;
2449 }
2450
2451 fragment_size = ALIGN( fragment_size, 1024);
2452
2453 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2454 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2455 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2456 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2457
2458 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2459 return fragment_size;
2460}
2461
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2462bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2463 struct audio_usecase *usecase __unused)
2464{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2465 return false;
2466}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2467
2468int platform_get_usecase_index(const char * usecase __unused)
2469{
2470 return -ENOSYS;
2471}
2472
2473int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2474 int32_t pcm_id __unused)
2475{
2476 return -ENOSYS;
2477}
2478
2479int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2480 const char * backend __unused)
2481{
2482 return -ENOSYS;
2483}
2484