Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / f621ec7beecb65e37f423eb8386e5cd783240a4a / . / hal / msm8916 / platform.c
blob: b72f017f06d8d3952ce99996051e2971f77136c8 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2 * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Srikanth Uyyalacae4aa32014-10-17 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 Yang42886c52014-10-23 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 Uyyalacae4aa32014-10-17 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 Tanniruc0517bc2014-10-26 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 Uyyalacae4aa32014-10-17 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 Tanniruc0517bc2014-10-26 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 Tanniruc0517bc2014-10-26 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",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]289 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]290};
291
292/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]293static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]294 [SND_DEVICE_NONE] = -1,
295 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]296 [SND_DEVICE_OUT_SPEAKER] = 14,
297 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]298 [SND_DEVICE_OUT_HEADPHONES] = 10,
299 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
300 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]301 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]302 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
303 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]304 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]305 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]306 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]307 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
308 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
309 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]310 [SND_DEVICE_OUT_AFE_PROXY] = 0,
311 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]312 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]313 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
314 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
315 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
316 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
317 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
318 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
319 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
320 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]321#ifdef RECORD_PLAY_CONCURRENCY
322 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
323 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
324 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
325#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]326
327 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]328 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
329 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
330 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
331 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
332 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
333 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
334 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
335 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
336 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
337 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
338 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
339 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
340 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
341 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
342 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]343 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]344 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
346 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
347 [SND_DEVICE_IN_HDMI_MIC] = 4,
348 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]349 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]350 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]351 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]352 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
353 [SND_DEVICE_IN_VOICE_DMIC] = 41,
354 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
355 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]356 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
357 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
358 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]359 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
360 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
361 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
362 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
363 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
364 [SND_DEVICE_IN_CAPTURE_FM] = 0,
365 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
366 [SND_DEVICE_IN_QUAD_MIC] = 46,
367 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
368 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
369 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]370 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
371 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
372 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
373 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
374 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]375 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]376};
377
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]378struct snd_device_index {
379 char name[100];
380 unsigned int index;
381};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]383#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]384
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]385/* Used to get index from parsed sting */
386struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
387 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
388 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
389 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
390 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
391 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
392 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
393 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
394 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
395 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
396 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
397 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
398 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
399 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
400 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
401 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
402 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
403 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
404 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
405 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
406 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
407 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
408 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
409 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
410 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
411 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
412 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]413#ifdef RECORD_PLAY_CONCURRENCY
414 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
415 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
416 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
417#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]418 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
426 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
427 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
428 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
429 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
430 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
431 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
432 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
433 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
434 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
435 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
436 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
437 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
438 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
439 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]440 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]441 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]442 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]443 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
444 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
445 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
446 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
447 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
448 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
449 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
450 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
451 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
452 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
453 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
454 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
455 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
456 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
457 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
458 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
459 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
460 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]461 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]462};
463
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]464#define NO_COLS 2
465static int msm_be_id_array_len;
466static int (*msm_device_to_be_id)[];
467
468/* Below table lists output device to BE_ID mapping*/
469/* Update the table based on the board configuration*/
470
471static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
472 {AUDIO_DEVICE_OUT_EARPIECE , 34},
473 {AUDIO_DEVICE_OUT_SPEAKER , 34},
474 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
475 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
476 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
477 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
478 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
479 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
480 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
481 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
482 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
483 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
484 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
485 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
486 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
487 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
488 {AUDIO_DEVICE_OUT_PROXY , 9},
489 {AUDIO_DEVICE_OUT_FM , 7},
490 {AUDIO_DEVICE_OUT_FM_TX , 8},
491 {AUDIO_DEVICE_OUT_ALL , -1},
492 {AUDIO_DEVICE_NONE , -1},
493 {AUDIO_DEVICE_OUT_DEFAULT , -1},
494};
495
496static int msm_device_to_be_id_external_codec [][NO_COLS] = {
497 {AUDIO_DEVICE_OUT_EARPIECE , 2},
498 {AUDIO_DEVICE_OUT_SPEAKER , 2},
499 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
500 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
501 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
502 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
503 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
504 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
505 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
506 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
507 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
508 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
509 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
510 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
511 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
512 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
513 {AUDIO_DEVICE_OUT_PROXY , 9},
514 {AUDIO_DEVICE_OUT_FM , 7},
515 {AUDIO_DEVICE_OUT_FM_TX , 8},
516 {AUDIO_DEVICE_OUT_ALL , -1},
517 {AUDIO_DEVICE_NONE , -1},
518 {AUDIO_DEVICE_OUT_DEFAULT , -1},
519};
520
521
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]522#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
523#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]524
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]525static void query_platform(const char *snd_card_name,
526 char *mixer_xml_path)
527{
528 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
529 sizeof("msm8x16-snd-card-mtp"))) {
530 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
531 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]532
533 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
534 msm_be_id_array_len =
535 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
536
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]537 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
538 sizeof("msm8x16-skuh-snd-card"))) {
539 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
540 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]541
542 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
543 msm_be_id_array_len =
544 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
545
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]546 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
547 sizeof("msm8x16-skui-snd-card"))) {
548 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
549 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]550
551 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
552 msm_be_id_array_len =
553 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
554
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]555 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
556 sizeof("msm8x16-skuhf-snd-card"))) {
557 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
558 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]559
560 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
561 msm_be_id_array_len =
562 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
563
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]564 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]565 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]566 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
567 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]568
569 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
570 msm_be_id_array_len =
571 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
572
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]573 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
574 sizeof("msm8939-snd-card-skuk"))) {
575 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
576 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]577 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
578 msm_be_id_array_len =
579 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
580
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]581 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
582 sizeof("msm8939-tapan-snd-card"))) {
583 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
584 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]585 msm_device_to_be_id = msm_device_to_be_id_external_codec;
586 msm_be_id_array_len =
587 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
588
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]589 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
590 sizeof("msm8939-tapan9302-snd-card"))) {
591 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
592 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]593
594 msm_device_to_be_id = msm_device_to_be_id_external_codec;
595 msm_be_id_array_len =
596 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
597
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]598 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
599 sizeof("msm8939-tomtom9330-snd-card"))) {
600 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
601 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]602
603 msm_device_to_be_id = msm_device_to_be_id_external_codec;
604 msm_be_id_array_len =
605 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
606
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]607 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
608 sizeof("msm8909-skua-snd-card"))) {
609 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
610 sizeof(MIXER_XML_PATH_SKUA));
611
612 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
613 msm_be_id_array_len =
614 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
615 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
616 sizeof("msm8909-skuc-snd-card"))) {
617 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
618 sizeof(MIXER_XML_PATH_SKUC));
619
620 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
621 msm_be_id_array_len =
622 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]623 } else {
624 strlcpy(mixer_xml_path, MIXER_XML_PATH,
625 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]626
627 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
628 msm_be_id_array_len =
629 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
630
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]631 }
632}
633
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]634void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]635{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]636 struct platform_data *my_data = (struct platform_data *)platform;
637 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]638
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]639 if (enable) {
640 my_data->ec_ref_enabled = enable;
641 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
642 } else {
643 if (my_data->ec_ref_enabled) {
644 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
645 my_data->ec_ref_enabled = enable;
646 } else {
647 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
648 }
649 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]650
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]651 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]652}
653
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]654static struct csd_data *open_csd_client()
655{
656 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
657
658 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
659 if (csd->csd_client == NULL) {
660 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
661 goto error;
662 } else {
663 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
664
665 csd->deinit = (deinit_t)dlsym(csd->csd_client,
666 "csd_client_deinit");
667 if (csd->deinit == NULL) {
668 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
669 dlerror());
670 goto error;
671 }
672 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
673 "csd_client_disable_device");
674 if (csd->disable_device == NULL) {
675 ALOGE("%s: dlsym error %s for csd_client_disable_device",
676 __func__, dlerror());
677 goto error;
678 }
679 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
680 "csd_client_enable_device_config");
681 if (csd->enable_device_config == NULL) {
682 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
683 __func__, dlerror());
684 goto error;
685 }
686 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
687 "csd_client_enable_device");
688 if (csd->enable_device == NULL) {
689 ALOGE("%s: dlsym error %s for csd_client_enable_device",
690 __func__, dlerror());
691 goto error;
692 }
693 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
694 "csd_client_start_voice");
695 if (csd->start_voice == NULL) {
696 ALOGE("%s: dlsym error %s for csd_client_start_voice",
697 __func__, dlerror());
698 goto error;
699 }
700 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
701 "csd_client_stop_voice");
702 if (csd->stop_voice == NULL) {
703 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
704 __func__, dlerror());
705 goto error;
706 }
707 csd->volume = (volume_t)dlsym(csd->csd_client,
708 "csd_client_volume");
709 if (csd->volume == NULL) {
710 ALOGE("%s: dlsym error %s for csd_client_volume",
711 __func__, dlerror());
712 goto error;
713 }
714 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
715 "csd_client_mic_mute");
716 if (csd->mic_mute == NULL) {
717 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
718 __func__, dlerror());
719 goto error;
720 }
721 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
722 "csd_client_slow_talk");
723 if (csd->slow_talk == NULL) {
724 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
725 __func__, dlerror());
726 goto error;
727 }
728 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
729 "csd_client_start_playback");
730 if (csd->start_playback == NULL) {
731 ALOGE("%s: dlsym error %s for csd_client_start_playback",
732 __func__, dlerror());
733 goto error;
734 }
735 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
736 "csd_client_stop_playback");
737 if (csd->stop_playback == NULL) {
738 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
739 __func__, dlerror());
740 goto error;
741 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]742 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
743 if (csd->set_lch == NULL) {
744 ALOGE("%s: dlsym error %s for csd_client_set_lch",
745 __func__, dlerror());
746 /* Ignore the error as this is not mandatory function for
747 * basic voice call to work.
748 */
749 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]750 csd->start_record = (start_record_t)dlsym(csd->csd_client,
751 "csd_client_start_record");
752 if (csd->start_record == NULL) {
753 ALOGE("%s: dlsym error %s for csd_client_start_record",
754 __func__, dlerror());
755 goto error;
756 }
757 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
758 "csd_client_stop_record");
759 if (csd->stop_record == NULL) {
760 ALOGE("%s: dlsym error %s for csd_client_stop_record",
761 __func__, dlerror());
762 goto error;
763 }
764 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
765
766 if (csd->init == NULL) {
767 ALOGE("%s: dlsym error %s for csd_client_init",
768 __func__, dlerror());
769 goto error;
770 } else {
771 csd->init();
772 }
773 }
774 return csd;
775
776error:
777 free(csd);
778 csd = NULL;
779 return csd;
780}
781
782void close_csd_client(struct csd_data *csd)
783{
784 if (csd != NULL) {
785 csd->deinit();
786 dlclose(csd->csd_client);
787 free(csd);
788 csd = NULL;
789 }
790}
791
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]792void get_cvd_version(char *cvd_version, struct audio_device *adev)
793{
794 struct mixer_ctl *ctl;
795 int count;
796 int ret = 0;
797
798 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
799 if (!ctl) {
800 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
801 goto done;
802 }
803 mixer_ctl_update(ctl);
804
805 count = mixer_ctl_get_num_values(ctl);
806 if (count > MAX_CVD_VERSION_STRING_SIZE)
807 count = MAX_CVD_VERSION_STRING_SIZE;
808
809 ret = mixer_ctl_get_array(ctl, cvd_version, count);
810 if (ret != 0) {
811 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
812 goto done;
813 }
814
815done:
816 return;
817}
818
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]819static int hw_util_open(int card_no)
820{
821 int fd = -1;
822 char dev_name[256];
823
824 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
825 card_no, WCD9XXX_CODEC_HWDEP_NODE);
826 ALOGD("%s Opening device %s\n", __func__, dev_name);
827 fd = open(dev_name, O_WRONLY);
828 if (fd < 0) {
829 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
830 return fd;
831 }
832 ALOGD("%s success", __func__);
833 return fd;
834}
835
836struct param_data {
837 int use_case;
838 int acdb_id;
839 int get_size;
840 int buff_size;
841 int data_size;
842 void *buff;
843};
844
845static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
846{
847 int ret = 0, type;
848
849 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
850 struct wcdcal_ioctl_buffer codec_buffer;
851 struct param_data calib;
852
853 if (!strcmp(cal_name_info[type], "mad_cal"))
854 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
855 calib.get_size = 1;
856 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
857 &calib);
858 if (ret < 0) {
859 ALOGE("%s get_calibration failed\n", __func__);
860 return ret;
861 }
862 calib.get_size = 0;
863 calib.buff = malloc(calib.buff_size);
864 ret = acdb_loader_get_calibration(cal_name_info[type],
865 sizeof(struct param_data), &calib);
866 if (ret < 0) {
867 ALOGE("%s get_calibration failed\n", __func__);
868 free(calib.buff);
869 return ret;
870 }
871 codec_buffer.buffer = calib.buff;
872 codec_buffer.size = calib.data_size;
873 codec_buffer.cal_type = type;
874 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
875 ALOGE("Failed to call ioctl for %s err=%d",
876 cal_name_info[type], errno);
877 ALOGD("%s cal sent for %s", __func__, cal_name_info[type]);
878 free(calib.buff);
879 }
880 return ret;
881}
882
883static void audio_hwdep_send_cal(struct platform_data *plat_data)
884{
885 int fd;
886
887 fd = hw_util_open(plat_data->adev->snd_card);
888 if (fd == -1) {
889 ALOGE("%s error open\n", __func__);
890 return;
891 }
892
893 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
894 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
895
896 if (acdb_loader_get_calibration == NULL) {
897 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
898 dlerror());
899 return;
900 }
901 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
902 ALOGE("%s: Could not send anc cal", __FUNCTION__);
903}
904
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]905void *platform_init(struct audio_device *adev)
906{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]907 char platform[PROPERTY_VALUE_MAX];
908 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]909 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]910 struct platform_data *my_data = NULL;
911 int retry_num = 0, snd_card_num = 0;
912 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]913 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]914 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]915
916 my_data = calloc(1, sizeof(struct platform_data));
917
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]918 while (snd_card_num < MAX_SND_CARD) {
919 adev->mixer = mixer_open(snd_card_num);
920
921 while (!adev->mixer && retry_num < RETRY_NUMBER) {
922 usleep(RETRY_US);
923 adev->mixer = mixer_open(snd_card_num);
924 retry_num++;
925 }
926
927 if (!adev->mixer) {
928 ALOGE("%s: Unable to open the mixer card: %d", __func__,
929 snd_card_num);
930 retry_num = 0;
931 snd_card_num++;
932 continue;
933 }
934
935 snd_card_name = mixer_get_name(adev->mixer);
936 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
937
938 my_data->hw_info = hw_info_init(snd_card_name);
939 if (!my_data->hw_info) {
940 ALOGE("%s: Failed to init hardware info", __func__);
941 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]942 query_platform(snd_card_name, mixer_xml_path);
943 ALOGD("%s: mixer path file is %s", __func__,
944 mixer_xml_path);
945 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
946 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]947 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]948 mixer_xml_path);
949 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]950 if (!adev->audio_route) {
951 ALOGE("%s: Failed to init audio route controls, aborting.",
952 __func__);
953 free(my_data);
954 return NULL;
955 }
956 adev->snd_card = snd_card_num;
957 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
958 break;
959 }
960 retry_num = 0;
961 snd_card_num++;
962 }
963
964 if (snd_card_num >= MAX_SND_CARD) {
965 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
966 free(my_data);
967 return NULL;
968 }
969
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]970 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]971 my_data->fluence_in_spkr_mode = false;
972 my_data->fluence_in_voice_call = false;
973 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]974 my_data->fluence_in_audio_rec = false;
975 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]976 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]977 my_data->slowtalk = false;
978 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]979
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]980 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
981 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]982 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]983 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]984 my_data->fluence_type = FLUENCE_DUAL_MIC;
985 } else {
986 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]987 }
988
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]989 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]990 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]991 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]992 my_data->fluence_in_voice_call = true;
993 }
994
995 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]996 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]997 my_data->fluence_in_voice_rec = true;
998 }
999
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1000 property_get("persist.audio.fluence.audiorec",value,"");
1001 if (!strncmp("true", value, sizeof("true"))) {
1002 my_data->fluence_in_audio_rec = true;
1003 }
1004
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1005 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1006 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1007 my_data->fluence_in_spkr_mode = true;
1008 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1009
1010 property_get("persist.audio.fluence.mode",value,"");
1011 if (!strncmp("broadside", value, sizeof("broadside"))) {
1012 my_data->fluence_mode = FLUENCE_BROADSIDE;
1013 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1014 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1015 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1016 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1017 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
1018 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1019 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1020 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1021 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1022 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1023 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1024 if (my_data->acdb_handle == NULL) {
1025 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1026 } else {
1027 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1028 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1029 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1030 if (!my_data->acdb_deallocate)
1031 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1032 __func__, LIB_ACDB_LOADER);
1033
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1034 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]1035 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1036 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1037 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1038 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1039
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1040 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1041 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1042 if (!my_data->acdb_send_voice_cal)
1043 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1044 __func__, LIB_ACDB_LOADER);
1045
1046 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1047 "acdb_loader_reload_vocvoltable");
1048 if (!my_data->acdb_reload_vocvoltable)
1049 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1050 __func__, LIB_ACDB_LOADER);
1051
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1052 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1053 my_data->acdb_handle,
1054 "acdb_loader_get_default_app_type");
1055 if (!my_data->acdb_get_default_app_type)
1056 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1057 __func__, LIB_ACDB_LOADER);
1058
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1059 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1060 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1061 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1062 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1063 goto acdb_init_fail;
1064 }
1065
1066 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1067 if (!cvd_version)
1068 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1069 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1070 get_cvd_version(cvd_version, adev);
1071
1072 my_data->acdb_init(snd_card_name, cvd_version);
1073 if (cvd_version)
1074 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1075 }
1076
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1077acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1078 /* Initialize ACDB ID's */
1079 platform_info_init(PLATFORM_INFO_XML_PATH);
1080
1081 /* init usb */
1082 audio_extn_usb_init(adev);
1083 /* update sound cards appropriately */
1084 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1085
1086 /* Read one time ssr property */
1087 audio_extn_ssr_update_enabled();
1088 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1089
1090 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1091 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1092
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1093 return my_data;
1094}
1095
1096void platform_deinit(void *platform)
1097{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1098 struct platform_data *my_data = (struct platform_data *)platform;
1099
1100 hw_info_deinit(my_data->hw_info);
1101 close_csd_client(my_data->csd);
1102
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1103 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1104 /* deinit usb */
1105 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1106}
1107
1108const char *platform_get_snd_device_name(snd_device_t snd_device)
1109{
1110 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1111 return device_table[snd_device];
1112 else
1113 return "";
1114}
1115
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1116int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1117 char *device_name)
1118{
1119 struct platform_data *my_data = (struct platform_data *)platform;
1120
1121 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1122 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1123 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1124 } else {
1125 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1126 return -EINVAL;
1127 }
1128
1129 return 0;
1130}
1131
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1132void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1133{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1134 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1135 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1136 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1137 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1138 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1139 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1140 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1141 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1142 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1143 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1144 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1145 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1146 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1147 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1148 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1149 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1150 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1151 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1152 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1153 strlcat(mixer_path, " speaker-and-usb-headphones",
1154 MIXER_PATH_MAX_LENGTH);
1155 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1156 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1157 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1158 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1159 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1160 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1161}
1162
1163int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1164{
1165 int device_id;
1166 if (device_type == PCM_PLAYBACK)
1167 device_id = pcm_device_table[usecase][0];
1168 else
1169 device_id = pcm_device_table[usecase][1];
1170 return device_id;
1171}
1172
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1173int platform_get_snd_device_index(char *snd_device_index_name)
1174{
1175 int ret = 0;
1176 int i;
1177
1178 if (snd_device_index_name == NULL) {
1179 ALOGE("%s: snd_device_index_name is NULL", __func__);
1180 ret = -ENODEV;
1181 goto done;
1182 }
1183
1184 for (i=0; i < SND_DEVICE_MAX; i++) {
1185 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1186 ret = snd_device_name_index[i].index;
1187 goto done;
1188 }
1189 }
1190 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1191 __func__, snd_device_index_name);
1192 ret = -ENODEV;
1193done:
1194 return ret;
1195}
1196
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1197int platform_set_fluence_type(void *platform, char *value)
1198{
1199 int ret = 0;
1200 int fluence_type = FLUENCE_NONE;
1201 int fluence_flag = NONE_FLAG;
1202 struct platform_data *my_data = (struct platform_data *)platform;
1203 struct audio_device *adev = my_data->adev;
1204
1205 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1206
1207 /* only dual mic turn on and off is supported as of now through setparameters */
1208 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1209 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1210 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1211 ALOGV("fluence dualmic feature enabled \n");
1212 fluence_type = FLUENCE_DUAL_MIC;
1213 fluence_flag = DMIC_FLAG;
1214 } else {
1215 ALOGE("%s: Failed to set DUALMIC", __func__);
1216 ret = -1;
1217 goto done;
1218 }
1219 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1220 ALOGV("fluence disabled");
1221 fluence_type = FLUENCE_NONE;
1222 } else {
1223 ALOGE("Invalid fluence value : %s",value);
1224 ret = -1;
1225 goto done;
1226 }
1227
1228 if (fluence_type != my_data->fluence_type) {
1229 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1230 my_data->fluence_type = fluence_type;
1231 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1232 }
1233done:
1234 return ret;
1235}
1236
1237int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1238{
1239 int ret = 0;
1240 struct platform_data *my_data = (struct platform_data *)platform;
1241
1242 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1243 strlcpy(value, "quadmic", len);
1244 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1245 strlcpy(value, "dualmic", len);
1246 } else if (my_data->fluence_type == FLUENCE_NONE) {
1247 strlcpy(value, "none", len);
1248 } else
1249 ret = -1;
1250
1251 return ret;
1252}
1253
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1254int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1255{
1256 int ret = 0;
1257
1258 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1259 ALOGE("%s: Invalid snd_device = %d",
1260 __func__, snd_device);
1261 ret = -EINVAL;
1262 goto done;
1263 }
1264
1265 acdb_device_table[snd_device] = acdb_id;
1266done:
1267 return ret;
1268}
1269
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1270int platform_get_default_app_type(void *platform)
1271{
1272 struct platform_data *my_data = (struct platform_data *)platform;
1273
1274 if (my_data->acdb_get_default_app_type)
1275 return my_data->acdb_get_default_app_type();
1276 else
1277 return DEFAULT_APP_TYPE;
1278}
1279
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1280int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1281{
1282 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1283 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1284 return -EINVAL;
1285 }
1286 return acdb_device_table[snd_device];
1287}
1288
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1289int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
1290{
1291 ALOGE("%s: Not implemented", __func__);
1292 return -ENOSYS;
1293}
1294
1295int platform_get_snd_device_bit_width(snd_device_t snd_device)
1296{
1297 ALOGE("%s: Not implemented", __func__);
1298 return -ENOSYS;
1299}
1300
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1301int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1302 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1303{
1304 struct platform_data *my_data = (struct platform_data *)platform;
1305 int acdb_dev_id, acdb_dev_type;
1306
1307 acdb_dev_id = acdb_device_table[snd_device];
1308 if (acdb_dev_id < 0) {
1309 ALOGE("%s: Could not find acdb id for device(%d)",
1310 __func__, snd_device);
1311 return -EINVAL;
1312 }
1313 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1314 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1315 __func__, snd_device, acdb_dev_id);
1316 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1317 snd_device < SND_DEVICE_OUT_END)
1318 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1319 else
1320 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1321 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1322 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1323 }
1324 return 0;
1325}
1326
1327int platform_switch_voice_call_device_pre(void *platform)
1328{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1329 struct platform_data *my_data = (struct platform_data *)platform;
1330 int ret = 0;
1331
1332 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1333 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1334 /* This must be called before disabling mixer controls on APQ side */
1335 ret = my_data->csd->disable_device();
1336 if (ret < 0) {
1337 ALOGE("%s: csd_client_disable_device, failed, error %d",
1338 __func__, ret);
1339 }
1340 }
1341 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1342}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1343int platform_switch_voice_call_enable_device_config(void *platform,
1344 snd_device_t out_snd_device,
1345 snd_device_t in_snd_device)
1346{
1347 struct platform_data *my_data = (struct platform_data *)platform;
1348 int acdb_rx_id, acdb_tx_id;
1349 int ret = 0;
1350
1351 acdb_rx_id = acdb_device_table[out_snd_device];
1352 acdb_tx_id = acdb_device_table[in_snd_device];
1353
1354 if (my_data->csd != NULL) {
1355 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1356 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1357 if (ret < 0) {
1358 ALOGE("%s: csd_enable_device_config, failed, error %d",
1359 __func__, ret);
1360 }
1361 } else {
1362 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1363 acdb_rx_id, acdb_tx_id);
1364 }
1365 }
1366 return ret;
1367}
1368
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1369
1370int platform_switch_voice_call_device_post(void *platform,
1371 snd_device_t out_snd_device,
1372 snd_device_t in_snd_device)
1373{
1374 struct platform_data *my_data = (struct platform_data *)platform;
1375 int acdb_rx_id, acdb_tx_id;
1376
1377 if (my_data->acdb_send_voice_cal == NULL) {
1378 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1379 } else {
1380 acdb_rx_id = acdb_device_table[out_snd_device];
1381 acdb_tx_id = acdb_device_table[in_snd_device];
1382
1383 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1384 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1385 else
1386 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1387 acdb_rx_id, acdb_tx_id);
1388 }
1389
1390 return 0;
1391}
1392
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1393int platform_switch_voice_call_usecase_route_post(void *platform,
1394 snd_device_t out_snd_device,
1395 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1396{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1397 struct platform_data *my_data = (struct platform_data *)platform;
1398 int acdb_rx_id, acdb_tx_id;
1399 int ret = 0;
1400
1401 acdb_rx_id = acdb_device_table[out_snd_device];
1402 acdb_tx_id = acdb_device_table[in_snd_device];
1403
1404 if (my_data->csd != NULL) {
1405 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1406 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1407 my_data->adev->acdb_settings);
1408 if (ret < 0) {
1409 ALOGE("%s: csd_enable_device, failed, error %d",
1410 __func__, ret);
1411 }
1412 } else {
1413 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1414 acdb_rx_id, acdb_tx_id);
1415 }
1416 }
1417 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1418}
1419
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1420int platform_start_voice_call(void *platform, uint32_t vsid)
1421{
1422 struct platform_data *my_data = (struct platform_data *)platform;
1423 int ret = 0;
1424
1425 if (my_data->csd != NULL) {
1426 ret = my_data->csd->start_voice(vsid);
1427 if (ret < 0) {
1428 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1429 }
1430 }
1431 return ret;
1432}
1433
1434int platform_stop_voice_call(void *platform, uint32_t vsid)
1435{
1436 struct platform_data *my_data = (struct platform_data *)platform;
1437 int ret = 0;
1438
1439 if (my_data->csd != NULL) {
1440 ret = my_data->csd->stop_voice(vsid);
1441 if (ret < 0) {
1442 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1443 }
1444 }
1445 return ret;
1446}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1447
1448int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1449{
1450 return 0;
1451}
1452
1453int platform_set_voice_volume(void *platform, int volume)
1454{
1455 struct platform_data *my_data = (struct platform_data *)platform;
1456 struct audio_device *adev = my_data->adev;
1457 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1458 const char *mixer_ctl_name = "Voice Rx Gain";
1459 int vol_index = 0, ret = 0;
1460 uint32_t set_values[ ] = {0,
1461 ALL_SESSION_VSID,
1462 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1463
1464 // Voice volume levels are mapped to adsp volume levels as follows.
1465 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1466 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1467 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1468 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1469
1470 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1471 if (!ctl) {
1472 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1473 __func__, mixer_ctl_name);
1474 return -EINVAL;
1475 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1476 ALOGV("Setting voice volume index: %d", set_values[0]);
1477 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1478
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1479 if (my_data->csd != NULL) {
1480 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1481 if (ret < 0) {
1482 ALOGE("%s: csd_volume error %d", __func__, ret);
1483 }
1484 }
1485 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1486}
1487
1488int platform_set_mic_mute(void *platform, bool state)
1489{
1490 struct platform_data *my_data = (struct platform_data *)platform;
1491 struct audio_device *adev = my_data->adev;
1492 struct mixer_ctl *ctl;
1493 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1494 int ret = 0;
1495 uint32_t set_values[ ] = {0,
1496 ALL_SESSION_VSID,
1497 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1498
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1499 set_values[0] = state;
1500 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1501 if (!ctl) {
1502 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1503 __func__, mixer_ctl_name);
1504 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1505 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1506 ALOGV("Setting voice mute state: %d", state);
1507 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1508
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1509 if (my_data->csd != NULL) {
1510 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1511 if (ret < 0) {
1512 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1513 }
1514 }
1515 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1516}
1517
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1518int platform_set_device_mute(void *platform, bool state, char *dir)
1519{
1520 struct platform_data *my_data = (struct platform_data *)platform;
1521 struct audio_device *adev = my_data->adev;
1522 struct mixer_ctl *ctl;
1523 char *mixer_ctl_name = NULL;
1524 int ret = 0;
1525 uint32_t set_values[ ] = {0,
1526 ALL_SESSION_VSID,
1527 0};
1528 if(dir == NULL) {
1529 ALOGE("%s: Invalid direction:%s", __func__, dir);
1530 return -EINVAL;
1531 }
1532
1533 if (!strncmp("rx", dir, sizeof("rx"))) {
1534 mixer_ctl_name = "Voice Rx Device Mute";
1535 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1536 mixer_ctl_name = "Voice Tx Device Mute";
1537 } else {
1538 return -EINVAL;
1539 }
1540
1541 set_values[0] = state;
1542 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1543 if (!ctl) {
1544 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1545 __func__, mixer_ctl_name);
1546 return -EINVAL;
1547 }
1548
1549 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1550 __func__,state, mixer_ctl_name);
1551 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1552
1553 return ret;
1554}
1555
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1556snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1557{
1558 struct platform_data *my_data = (struct platform_data *)platform;
1559 struct audio_device *adev = my_data->adev;
1560 audio_mode_t mode = adev->mode;
1561 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1562#ifdef RECORD_PLAY_CONCURRENCY
1563 bool use_voip_out_devices = false;
1564 bool prop_rec_play_enabled = false;
1565 char recConcPropValue[PROPERTY_VALUE_MAX];
1566
1567 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1568 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1569 }
1570 use_voip_out_devices = prop_rec_play_enabled &&
1571 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1572 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1573#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1574
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1575 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1576 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1577 int channel_count = popcount(channel_mask);
1578
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1579 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1580 if (devices == AUDIO_DEVICE_NONE ||
1581 devices & AUDIO_DEVICE_BIT_IN) {
1582 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1583 goto exit;
1584 }
1585
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1586 if (popcount(devices) == 2) {
1587 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1588 AUDIO_DEVICE_OUT_SPEAKER)) {
1589 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1590 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1591 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1592 if (audio_extn_get_anc_enabled())
1593 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1594 else
1595 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1596 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1597 AUDIO_DEVICE_OUT_SPEAKER)) {
1598 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1599 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1600 AUDIO_DEVICE_OUT_SPEAKER)) {
1601 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1602 } else {
1603 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1604 goto exit;
1605 }
1606 if (snd_device != SND_DEVICE_NONE) {
1607 goto exit;
1608 }
1609 }
1610
1611 if (popcount(devices) != 1) {
1612 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1613 goto exit;
1614 }
1615
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1616 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1617 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1618 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1619 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1620 !voice_extn_compress_voip_is_active(adev)) {
1621 switch (adev->voice.tty_mode) {
1622 case TTY_MODE_FULL:
1623 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1624 break;
1625 case TTY_MODE_VCO:
1626 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1627 break;
1628 case TTY_MODE_HCO:
1629 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1630 break;
1631 default:
1632 ALOGE("%s: Invalid TTY mode (%#x)",
1633 __func__, adev->voice.tty_mode);
1634 }
1635 } else if (audio_extn_get_anc_enabled()) {
1636 if (audio_extn_should_use_fb_anc())
1637 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1638 else
1639 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1640 } else {
1641 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1642 }
1643 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1644 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1645 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1646 else
1647 snd_device = SND_DEVICE_OUT_BT_SCO;
1648 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1649 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1650 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1651 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1652 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1653 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1654 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1655 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1656 if (audio_extn_should_use_handset_anc(channel_count))
1657 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1658 else
1659 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1660 }
1661 if (snd_device != SND_DEVICE_NONE) {
1662 goto exit;
1663 }
1664 }
1665
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1666 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1667 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1668 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1669 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1670#ifdef RECORD_PLAY_CONCURRENCY
1671 if (use_voip_out_devices) {
1672 // ANC should be disabled for voip concurrency
1673 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1674 } else
1675#endif
1676 {
1677 if (audio_extn_should_use_fb_anc())
1678 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1679 else
1680 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1681 }
1682 } else {
1683#ifdef RECORD_PLAY_CONCURRENCY
1684 if (use_voip_out_devices)
1685 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1686 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1687#endif
1688 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1689 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1690 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1691#ifdef RECORD_PLAY_CONCURRENCY
1692 if (use_voip_out_devices) {
1693 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1694 } else
1695#endif
1696 {
1697 if (adev->speaker_lr_swap)
1698 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1699 else
1700 snd_device = SND_DEVICE_OUT_SPEAKER;
1701 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1702 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1703 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1704 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1705 else
1706 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1707 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1708 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1709 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1710 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1711 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1712 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1714 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1715 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1716 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1717#ifdef RECORD_PLAY_CONCURRENCY
1718 if (use_voip_out_devices)
1719 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1720 else
1721#endif
1722 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1723 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1724 channel_count = audio_extn_get_afe_proxy_channel_count();
1725 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1726 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1727 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1728 } else {
1729 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1730 }
1731exit:
1732 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1733 return snd_device;
1734}
1735
1736snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1737{
1738 struct platform_data *my_data = (struct platform_data *)platform;
1739 struct audio_device *adev = my_data->adev;
1740 audio_source_t source = (adev->active_input == NULL) ?
1741 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1742
1743 audio_mode_t mode = adev->mode;
1744 audio_devices_t in_device = ((adev->active_input == NULL) ?
1745 AUDIO_DEVICE_NONE : adev->active_input->device)
1746 & ~AUDIO_DEVICE_BIT_IN;
1747 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1748 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1749 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1750 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1751
1752 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1753 __func__, out_device, in_device);
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1754 if ((out_device != AUDIO_DEVICE_NONE) && (voice_is_in_call(adev) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1755 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1756 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1757 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1758 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1759 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1760 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1761 case TTY_MODE_FULL:
1762 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1763 break;
1764 case TTY_MODE_VCO:
1765 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1766 break;
1767 case TTY_MODE_HCO:
1768 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1769 break;
1770 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1771 ALOGE("%s: Invalid TTY mode (%#x)",
1772 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1773 }
1774 goto exit;
1775 }
1776 }
1777 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1778 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1779 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]1780 audio_extn_should_use_handset_anc(channel_count) &&
1781 my_data->fluence_type != FLUENCE_NONE) {
1782 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
1783 adev->acdb_settings |= DMIC_FLAG;
1784 ALOGD("Selecting AANC, Fluence combo device");
1785 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1786 audio_extn_should_use_handset_anc(channel_count)) {
1787 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1788 } else if (my_data->fluence_type == FLUENCE_NONE ||
1789 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1790 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1791 if (audio_extn_hfp_is_active(adev))
1792 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1793 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1794 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1795 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1796 }
1797 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1798 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1799 if (audio_extn_hfp_is_active(adev))
1800 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1801 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1802 if (adev->bt_wb_speech_enabled) {
1803 if (adev->bluetooth_nrec)
1804 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1805 else
1806 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1807 } else {
1808 if (adev->bluetooth_nrec)
1809 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1810 else
1811 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1812 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1813 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1814 if (my_data->fluence_type != FLUENCE_NONE &&
1815 my_data->fluence_in_voice_call &&
1816 my_data->fluence_in_spkr_mode) {
1817 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1818 adev->acdb_settings |= QMIC_FLAG;
1819 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1820 } else {
1821 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1822 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1823 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1824 else
1825 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1826 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1827 } else {
1828 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1829 if (audio_extn_hfp_is_active(adev))
1830 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1831 }
1832 }
1833 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1834 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1835 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1836 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1837 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1838 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1839 else
1840 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1841 }
1842 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1843 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1844 if (channel_count == 2) {
1845 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1846 adev->acdb_settings |= DMIC_FLAG;
1847 } else if (adev->active_input->enable_ns)
1848 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1849 else if (my_data->fluence_type != FLUENCE_NONE &&
1850 my_data->fluence_in_voice_rec) {
1851 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1852 adev->acdb_settings |= DMIC_FLAG;
1853 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1854 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1855 }
1856 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame^]1857 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
1858 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1859 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1860 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1861 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1862 if (adev->active_input->enable_aec &&
1863 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1864 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1865 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1866 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1867 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1868 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1869 else
1870 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1871 adev->acdb_settings |= DMIC_FLAG;
1872 } else
1873 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1874 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1875 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1876 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1877 adev->acdb_settings |= DMIC_FLAG;
1878 } else
1879 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1880 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1881 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1882 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1883 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1884 } else if (adev->active_input->enable_aec) {
1885 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1886 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1887 my_data->fluence_in_spkr_mode) {
1888 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1889 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1890 else
1891 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1892 adev->acdb_settings |= DMIC_FLAG;
1893 } else
1894 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1895 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1896 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1897 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1898 adev->acdb_settings |= DMIC_FLAG;
1899 } else
1900 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1901 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1902 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1903 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1904 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1905 } else if (adev->active_input->enable_ns) {
1906 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1907 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1908 my_data->fluence_in_spkr_mode) {
1909 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1910 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1911 else
1912 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1913 adev->acdb_settings |= DMIC_FLAG;
1914 } else
1915 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1916 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1917 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1918 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1919 adev->acdb_settings |= DMIC_FLAG;
1920 } else
1921 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1922 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1923 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1924 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1925 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1926 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1927 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1928 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1929 } else if (source == AUDIO_SOURCE_MIC) {
1930 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1931 channel_count == 1 ) {
1932 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1933 my_data->fluence_in_audio_rec)
1934 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1935 }
1936 } else if (source == AUDIO_SOURCE_FM_RX ||
1937 source == AUDIO_SOURCE_FM_RX_A2DP) {
1938 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1939 } else if (source == AUDIO_SOURCE_DEFAULT) {
1940 goto exit;
1941 }
1942
1943
1944 if (snd_device != SND_DEVICE_NONE) {
1945 goto exit;
1946 }
1947
1948 if (in_device != AUDIO_DEVICE_NONE &&
1949 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1950 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1951 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1952 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1953 snd_device = SND_DEVICE_IN_QUAD_MIC;
1954 else if (channel_count == 2)
1955 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1956 else
1957 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1958 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1959 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1960 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1961 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1962 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1963 if (adev->bt_wb_speech_enabled) {
1964 if (adev->bluetooth_nrec)
1965 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1966 else
1967 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1968 } else {
1969 if (adev->bluetooth_nrec)
1970 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1971 else
1972 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1973 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1974 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1975 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1976 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1977 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1978 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1979 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1980 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1981 } else {
1982 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1983 ALOGW("%s: Using default handset-mic", __func__);
1984 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1985 }
1986 } else {
1987 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1988 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1989 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1990 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1991 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1992 if (channel_count > 1)
1993 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1994 else
1995 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1996 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1997 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1998 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1999 if (adev->bt_wb_speech_enabled) {
2000 if (adev->bluetooth_nrec)
2001 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2002 else
2003 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2004 } else {
2005 if (adev->bluetooth_nrec)
2006 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2007 else
2008 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2009 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2010 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2011 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2012 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2013 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2014 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2015 } else {
2016 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2017 ALOGW("%s: Using default handset-mic", __func__);
2018 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2019 }
2020 }
2021exit:
2022 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2023 return snd_device;
2024}
2025
2026int platform_set_hdmi_channels(void *platform, int channel_count)
2027{
2028 struct platform_data *my_data = (struct platform_data *)platform;
2029 struct audio_device *adev = my_data->adev;
2030 struct mixer_ctl *ctl;
2031 const char *channel_cnt_str = NULL;
2032 const char *mixer_ctl_name = "HDMI_RX Channels";
2033 switch (channel_count) {
2034 case 8:
2035 channel_cnt_str = "Eight"; break;
2036 case 7:
2037 channel_cnt_str = "Seven"; break;
2038 case 6:
2039 channel_cnt_str = "Six"; break;
2040 case 5:
2041 channel_cnt_str = "Five"; break;
2042 case 4:
2043 channel_cnt_str = "Four"; break;
2044 case 3:
2045 channel_cnt_str = "Three"; break;
2046 default:
2047 channel_cnt_str = "Two"; break;
2048 }
2049 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2050 if (!ctl) {
2051 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2052 __func__, mixer_ctl_name);
2053 return -EINVAL;
2054 }
2055 ALOGV("HDMI channel count: %s", channel_cnt_str);
2056 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2057 return 0;
2058}
2059
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2060int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2061{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2062 struct platform_data *my_data = (struct platform_data *)platform;
2063 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2064 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2065 char *sad = block;
2066 int num_audio_blocks;
2067 int channel_count;
2068 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2069 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2070
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2071 struct mixer_ctl *ctl;
2072
2073 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2074 if (!ctl) {
2075 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2076 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2077 return 0;
2078 }
2079
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2080 mixer_ctl_update(ctl);
2081
2082 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2083
2084 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2085 if (count > (int)sizeof(block))
2086 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2087
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2088 ret = mixer_ctl_get_array(ctl, block, count);
2089 if (ret != 0) {
2090 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2091 return 0;
2092 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2093
2094 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2095 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2096
2097 for (i = 0; i < num_audio_blocks; i++) {
2098 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2099 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2100 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2101 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2102 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2103
2104 channel_count = (sad[0] & 0x7) + 1;
2105 if (channel_count > max_channels)
2106 max_channels = channel_count;
2107
2108 /* Advance to next block */
2109 sad += 3;
2110 }
2111
2112 return max_channels;
2113}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2114
2115static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2116{
2117 int ret = 0;
2118 struct audio_device *adev = my_data->adev;
2119 struct mixer_ctl *ctl;
2120 const char *mixer_ctl_name = "Slowtalk Enable";
2121 uint32_t set_values[ ] = {0,
2122 ALL_SESSION_VSID};
2123
2124 set_values[0] = state;
2125 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2126 if (!ctl) {
2127 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2128 __func__, mixer_ctl_name);
2129 ret = -EINVAL;
2130 } else {
2131 ALOGV("Setting slowtalk state: %d", state);
2132 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2133 my_data->slowtalk = state;
2134 }
2135
2136 if (my_data->csd != NULL) {
2137 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2138 if (ret < 0) {
2139 ALOGE("%s: csd_client_disable_device, failed, error %d",
2140 __func__, ret);
2141 }
2142 }
2143 return ret;
2144}
2145
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2146static int set_hd_voice(struct platform_data *my_data, bool state)
2147{
2148 struct audio_device *adev = my_data->adev;
2149 struct mixer_ctl *ctl;
2150 const char *mixer_ctl_name = "HD Voice Enable";
2151 int ret = 0;
2152 uint32_t set_values[ ] = {0,
2153 ALL_SESSION_VSID};
2154
2155 set_values[0] = state;
2156 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2157 if (!ctl) {
2158 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2159 __func__, mixer_ctl_name);
2160 ret = -EINVAL;
2161 } else {
2162 ALOGV("Setting HD Voice state: %d", state);
2163 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2164 my_data->hd_voice = state;
2165 }
2166
2167 return ret;
2168}
2169
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2170int platform_set_parameters(void *platform, struct str_parms *parms)
2171{
2172 struct platform_data *my_data = (struct platform_data *)platform;
2173 char *str;
2174 char value[256] = {0};
2175 int val;
2176 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2177 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2178
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2179 kv_pairs = str_parms_to_str(parms);
2180 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2181 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2182
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2183 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2184 if (err >= 0) {
2185 bool state = false;
2186 if (!strncmp("true", value, sizeof("true"))) {
2187 state = true;
2188 }
2189
2190 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2191 ret = platform_set_slowtalk(my_data, state);
2192 if (ret)
2193 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2194 }
2195
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2196 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2197 if (err >= 0) {
2198 bool state = false;
2199 if (!strncmp("true", value, sizeof("true"))) {
2200 state = true;
2201 }
2202
2203 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2204 if (my_data->hd_voice != state) {
2205 ret = set_hd_voice(my_data, state);
2206 if (ret)
2207 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2208 } else {
2209 ALOGV("%s: HD Voice already set to %d", __func__, state);
2210 }
2211 }
2212
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2213 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2214 value, sizeof(value));
2215 if (err >= 0) {
2216 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2217
2218 if (my_data->acdb_reload_vocvoltable == NULL) {
2219 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2220 } else if (!strcmp(value, "on")) {
2221 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2222 my_data->voice_feature_set = 1;
2223 }
2224 } else {
2225 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2226 my_data->voice_feature_set = 0;
2227 }
2228 }
2229 }
2230
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2231#ifdef RECORD_PLAY_CONCURRENCY
2232 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2233 if (err >= 0) {
2234 if (!strncmp("true", value, sizeof("true"))) {
2235 ALOGD("setting record playback concurrency to true");
2236 my_data->rec_play_conc_set = true;
2237 } else {
2238 ALOGD("setting record playback concurrency to false");
2239 my_data->rec_play_conc_set = false;
2240 }
2241 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2242 }
2243#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2244 ALOGV("%s: exit with code(%d)", __func__, ret);
2245 return ret;
2246}
2247
2248int platform_set_incall_recording_session_id(void *platform,
2249 uint32_t session_id, int rec_mode)
2250{
2251 int ret = 0;
2252 struct platform_data *my_data = (struct platform_data *)platform;
2253 struct audio_device *adev = my_data->adev;
2254 struct mixer_ctl *ctl;
2255 const char *mixer_ctl_name = "Voc VSID";
2256 int num_ctl_values;
2257 int i;
2258
2259 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2260 if (!ctl) {
2261 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2262 __func__, mixer_ctl_name);
2263 ret = -EINVAL;
2264 } else {
2265 num_ctl_values = mixer_ctl_get_num_values(ctl);
2266 for (i = 0; i < num_ctl_values; i++) {
2267 if (mixer_ctl_set_value(ctl, i, session_id)) {
2268 ALOGV("Error: invalid session_id: %x", session_id);
2269 ret = -EINVAL;
2270 break;
2271 }
2272 }
2273 }
2274
2275 if (my_data->csd != NULL) {
2276 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2277 if (ret < 0) {
2278 ALOGE("%s: csd_client_start_record failed, error %d",
2279 __func__, ret);
2280 }
2281 }
2282
2283 return ret;
2284}
2285
2286int platform_stop_incall_recording_usecase(void *platform)
2287{
2288 int ret = 0;
2289 struct platform_data *my_data = (struct platform_data *)platform;
2290
2291 if (my_data->csd != NULL) {
2292 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2293 if (ret < 0) {
2294 ALOGE("%s: csd_client_stop_record failed, error %d",
2295 __func__, ret);
2296 }
2297 }
2298
2299 return ret;
2300}
2301
2302int platform_start_incall_music_usecase(void *platform)
2303{
2304 int ret = 0;
2305 struct platform_data *my_data = (struct platform_data *)platform;
2306
2307 if (my_data->csd != NULL) {
2308 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2309 if (ret < 0) {
2310 ALOGE("%s: csd_client_start_playback failed, error %d",
2311 __func__, ret);
2312 }
2313 }
2314
2315 return ret;
2316}
2317
2318int platform_stop_incall_music_usecase(void *platform)
2319{
2320 int ret = 0;
2321 struct platform_data *my_data = (struct platform_data *)platform;
2322
2323 if (my_data->csd != NULL) {
2324 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2325 if (ret < 0) {
2326 ALOGE("%s: csd_client_stop_playback failed, error %d",
2327 __func__, ret);
2328 }
2329 }
2330
2331 return ret;
2332}
2333
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2334int platform_update_lch(void *platform, struct voice_session *session,
2335 enum voice_lch_mode lch_mode)
2336{
2337 int ret = 0;
2338 struct platform_data *my_data = (struct platform_data *)platform;
2339
2340 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2341 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2342 else
2343 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2344
2345 return ret;
2346}
2347
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2348void platform_get_parameters(void *platform,
2349 struct str_parms *query,
2350 struct str_parms *reply)
2351{
2352 struct platform_data *my_data = (struct platform_data *)platform;
2353 char *str = NULL;
2354 char value[256] = {0};
2355 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2356 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2357
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2358 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2359 value, sizeof(value));
2360 if (ret >= 0) {
2361 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2362 my_data->slowtalk?"true":"false");
2363 }
2364
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2365 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2366 value, sizeof(value));
2367 if (ret >= 0) {
2368 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2369 my_data->hd_voice?"true":"false");
2370 }
2371
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2372 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2373 value, sizeof(value));
2374 if (ret >= 0) {
2375 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2376 strlcpy(value, "on", sizeof(value));
2377 } else {
2378 strlcpy(value, "off", sizeof(value));
2379 }
2380
2381 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2382 }
2383
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2384 kv_pairs = str_parms_to_str(reply);
2385 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2386 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2387}
2388
2389/* Delay in Us */
2390int64_t platform_render_latency(audio_usecase_t usecase)
2391{
2392 switch (usecase) {
2393 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2394 return DEEP_BUFFER_PLATFORM_DELAY;
2395 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2396 return LOW_LATENCY_PLATFORM_DELAY;
2397 default:
2398 return 0;
2399 }
2400}
2401
2402int platform_update_usecase_from_source(int source, int usecase)
2403{
2404 ALOGV("%s: input source :%d", __func__, source);
2405 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2406 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2407 return usecase;
2408}
2409
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2410bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2411{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2412 bool needs_event = false;
2413
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2414 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2415 (snd_device < SND_DEVICE_IN_END) &&
2416 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2417 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2418 needs_event = true;
2419
2420 return needs_event;
2421}
2422
2423bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2424{
2425 bool needs_event = false;
2426
2427 switch(uc_id){
2428 /* concurrent playback usecases needs event */
2429 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2430 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2431 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2432 needs_event = true;
2433 break;
2434 /* concurrent playback in low latency allowed */
2435 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2436 break;
2437 /* concurrent playback FM needs event */
2438 case USECASE_AUDIO_PLAYBACK_FM:
2439 needs_event = true;
2440 break;
2441
2442 /* concurrent capture usecases, no event, capture handled by device
2443 * USECASE_AUDIO_RECORD:
2444 * USECASE_AUDIO_RECORD_COMPRESS:
2445 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2446
2447 * USECASE_VOICE_CALL:
2448 * USECASE_VOICE2_CALL:
2449 * USECASE_VOLTE_CALL:
2450 * USECASE_QCHAT_CALL:
2451 * USECASE_VOWLAN_CALL:
2452 * USECASE_COMPRESS_VOIP_CALL:
2453 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2454 * USECASE_INCALL_REC_UPLINK:
2455 * USECASE_INCALL_REC_DOWNLINK:
2456 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2457 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2458 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2459 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2460 * USECASE_INCALL_MUSIC_UPLINK:
2461 * USECASE_INCALL_MUSIC_UPLINK2:
2462 * USECASE_AUDIO_SPKR_CALIB_RX:
2463 * USECASE_AUDIO_SPKR_CALIB_TX:
2464 */
2465 default:
2466 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2467 }
2468 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2469}
2470
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2471bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2472{
2473 bool needs_event = false;
2474
2475 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2476 (snd_device < SND_DEVICE_IN_END) &&
2477 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2478 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2479 needs_event = true;
2480
2481 return needs_event;
2482}
2483
2484bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2485{
2486 bool needs_event = false;
2487
2488 switch(uc_id){
2489 /* concurrent playback usecases needs event */
2490 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2491 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2492 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2493 needs_event = true;
2494 break;
2495 /* concurrent playback in low latency allowed */
2496 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2497 break;
2498 /* concurrent playback FM needs event */
2499 case USECASE_AUDIO_PLAYBACK_FM:
2500 needs_event = true;
2501 break;
2502
2503 /* concurrent capture usecases, no event, capture handled by device
2504 * USECASE_AUDIO_RECORD:
2505 * USECASE_AUDIO_RECORD_COMPRESS:
2506 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2507
2508 * USECASE_VOICE_CALL:
2509 * USECASE_VOICE2_CALL:
2510 * USECASE_VOLTE_CALL:
2511 * USECASE_QCHAT_CALL:
2512 * USECASE_VOWLAN_CALL:
2513 * USECASE_COMPRESS_VOIP_CALL:
2514 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2515 * USECASE_INCALL_REC_UPLINK:
2516 * USECASE_INCALL_REC_DOWNLINK:
2517 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2518 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2519 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2520 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2521 * USECASE_INCALL_MUSIC_UPLINK:
2522 * USECASE_INCALL_MUSIC_UPLINK2:
2523 * USECASE_AUDIO_SPKR_CALIB_RX:
2524 * USECASE_AUDIO_SPKR_CALIB_TX:
2525 */
2526 default:
2527 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2528 }
2529 return needs_event;
2530}
2531
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2532/* Read offload buffer size from a property.
2533 * If value is not power of 2 round it to
2534 * power of 2.
2535 */
2536uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2537{
2538 char value[PROPERTY_VALUE_MAX] = {0};
2539 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2540 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2541 atoi(value)) {
2542 fragment_size = atoi(value) * 1024;
2543 }
2544
2545 if (info != NULL && info->has_video && info->is_streaming) {
2546 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2547 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2548 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2549 }
2550
2551 fragment_size = ALIGN( fragment_size, 1024);
2552
2553 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2554 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2555 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2556 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2557 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2558 return fragment_size;
2559}
2560
2561uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2562{
2563 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2564 uint32_t bits_per_sample = 16;
2565
2566 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2567 bits_per_sample = 32;
2568 }
2569
2570 if (!info->has_video) {
2571 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2572
2573 } else if (info->has_video && info->is_streaming) {
2574 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2575 * info->sample_rate
2576 * bits_per_sample
2577 * popcount(info->channel_mask))/1000;
2578
2579 } else if (info->has_video) {
2580 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2581 * info->sample_rate
2582 * bits_per_sample
2583 * popcount(info->channel_mask))/1000;
2584 }
2585
2586 fragment_size = ALIGN( fragment_size, 1024);
2587
2588 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2589 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2590 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2591 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2592
2593 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2594 return fragment_size;
2595}
2596
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2597void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2598{
2599 *device_to_be_id = msm_device_to_be_id;
2600 *length = msm_be_id_array_len;
2601}
2602
2603bool platform_check_24_bit_support() {
2604 return false;
2605}
2606
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2607bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2608 struct audio_usecase *usecase __unused)
2609{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2610 return false;
2611}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2612
2613int platform_get_usecase_index(const char * usecase __unused)
2614{
2615 return -ENOSYS;
2616}
2617
2618int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2619 int32_t pcm_id __unused)
2620{
2621 return -ENOSYS;
2622}
2623
2624int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2625 const char * backend __unused)
2626{
2627 return -ENOSYS;
2628}
2629