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review.blissroms.org / platform_hardware_qcom_audio / 04ab3d3c9eaf6c0cc2b5f3ccb207837f96dd62d6 / . / hal / msm8916 / platform.c
blob: 943a43d4a5a8abf068e8683175df9e413c67a4d6 [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);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame^]864 if(calib.buff == NULL) {
865 ALOGE("%s mem allocation for %d bytes for %s failed\n"
866 , __func__, calib.buff_size, cal_name_info[type]);
867 return -1;
868 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]869 ret = acdb_loader_get_calibration(cal_name_info[type],
870 sizeof(struct param_data), &calib);
871 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame^]872 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
873 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]874 free(calib.buff);
875 return ret;
876 }
877 codec_buffer.buffer = calib.buff;
878 codec_buffer.size = calib.data_size;
879 codec_buffer.cal_type = type;
880 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame^]881 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
882 cal_name_info[type], errno, codec_buffer.size);
883 ALOGD("%s cal sent for %s calib.size=%d"
884 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]885 free(calib.buff);
886 }
887 return ret;
888}
889
890static void audio_hwdep_send_cal(struct platform_data *plat_data)
891{
892 int fd;
893
894 fd = hw_util_open(plat_data->adev->snd_card);
895 if (fd == -1) {
896 ALOGE("%s error open\n", __func__);
897 return;
898 }
899
900 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
901 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
902
903 if (acdb_loader_get_calibration == NULL) {
904 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
905 dlerror());
906 return;
907 }
908 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
909 ALOGE("%s: Could not send anc cal", __FUNCTION__);
910}
911
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]912void *platform_init(struct audio_device *adev)
913{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]914 char platform[PROPERTY_VALUE_MAX];
915 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]916 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]917 struct platform_data *my_data = NULL;
918 int retry_num = 0, snd_card_num = 0;
919 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]920 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]921 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]922
923 my_data = calloc(1, sizeof(struct platform_data));
924
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]925 while (snd_card_num < MAX_SND_CARD) {
926 adev->mixer = mixer_open(snd_card_num);
927
928 while (!adev->mixer && retry_num < RETRY_NUMBER) {
929 usleep(RETRY_US);
930 adev->mixer = mixer_open(snd_card_num);
931 retry_num++;
932 }
933
934 if (!adev->mixer) {
935 ALOGE("%s: Unable to open the mixer card: %d", __func__,
936 snd_card_num);
937 retry_num = 0;
938 snd_card_num++;
939 continue;
940 }
941
942 snd_card_name = mixer_get_name(adev->mixer);
943 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
944
945 my_data->hw_info = hw_info_init(snd_card_name);
946 if (!my_data->hw_info) {
947 ALOGE("%s: Failed to init hardware info", __func__);
948 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]949 query_platform(snd_card_name, mixer_xml_path);
950 ALOGD("%s: mixer path file is %s", __func__,
951 mixer_xml_path);
952 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
953 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]954 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]955 mixer_xml_path);
956 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]957 if (!adev->audio_route) {
958 ALOGE("%s: Failed to init audio route controls, aborting.",
959 __func__);
960 free(my_data);
961 return NULL;
962 }
963 adev->snd_card = snd_card_num;
964 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
965 break;
966 }
967 retry_num = 0;
968 snd_card_num++;
969 }
970
971 if (snd_card_num >= MAX_SND_CARD) {
972 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
973 free(my_data);
974 return NULL;
975 }
976
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]977 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]978 my_data->fluence_in_spkr_mode = false;
979 my_data->fluence_in_voice_call = false;
980 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]981 my_data->fluence_in_audio_rec = false;
982 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]983 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]984 my_data->slowtalk = false;
985 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]986
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]987 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
988 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]989 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]990 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]991 my_data->fluence_type = FLUENCE_DUAL_MIC;
992 } else {
993 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]994 }
995
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]996 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]997 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]998 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]999 my_data->fluence_in_voice_call = true;
1000 }
1001
1002 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1003 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1004 my_data->fluence_in_voice_rec = true;
1005 }
1006
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1007 property_get("persist.audio.fluence.audiorec",value,"");
1008 if (!strncmp("true", value, sizeof("true"))) {
1009 my_data->fluence_in_audio_rec = true;
1010 }
1011
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1012 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1013 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1014 my_data->fluence_in_spkr_mode = true;
1015 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1016
1017 property_get("persist.audio.fluence.mode",value,"");
1018 if (!strncmp("broadside", value, sizeof("broadside"))) {
1019 my_data->fluence_mode = FLUENCE_BROADSIDE;
1020 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1021 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1022 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1023 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1024 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
1025 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1026 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1027 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1028 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1029 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1030 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1031 if (my_data->acdb_handle == NULL) {
1032 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1033 } else {
1034 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1035 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1036 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1037 if (!my_data->acdb_deallocate)
1038 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1039 __func__, LIB_ACDB_LOADER);
1040
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1041 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]1042 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1043 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1044 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1045 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1046
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1047 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1048 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1049 if (!my_data->acdb_send_voice_cal)
1050 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1051 __func__, LIB_ACDB_LOADER);
1052
1053 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1054 "acdb_loader_reload_vocvoltable");
1055 if (!my_data->acdb_reload_vocvoltable)
1056 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1057 __func__, LIB_ACDB_LOADER);
1058
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1059 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1060 my_data->acdb_handle,
1061 "acdb_loader_get_default_app_type");
1062 if (!my_data->acdb_get_default_app_type)
1063 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1064 __func__, LIB_ACDB_LOADER);
1065
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1066 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1067 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1068 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1069 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1070 goto acdb_init_fail;
1071 }
1072
1073 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1074 if (!cvd_version)
1075 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1076 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1077 get_cvd_version(cvd_version, adev);
1078
1079 my_data->acdb_init(snd_card_name, cvd_version);
1080 if (cvd_version)
1081 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1082 }
1083
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1084acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1085 /* Initialize ACDB ID's */
1086 platform_info_init(PLATFORM_INFO_XML_PATH);
1087
1088 /* init usb */
1089 audio_extn_usb_init(adev);
1090 /* update sound cards appropriately */
1091 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1092
1093 /* Read one time ssr property */
1094 audio_extn_ssr_update_enabled();
1095 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1096
1097 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1098 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1099
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1100 return my_data;
1101}
1102
1103void platform_deinit(void *platform)
1104{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1105 struct platform_data *my_data = (struct platform_data *)platform;
1106
1107 hw_info_deinit(my_data->hw_info);
1108 close_csd_client(my_data->csd);
1109
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1110 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1111 /* deinit usb */
1112 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1113}
1114
1115const char *platform_get_snd_device_name(snd_device_t snd_device)
1116{
1117 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1118 return device_table[snd_device];
1119 else
1120 return "";
1121}
1122
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1123int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1124 char *device_name)
1125{
1126 struct platform_data *my_data = (struct platform_data *)platform;
1127
1128 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1129 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1130 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1131 } else {
1132 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1133 return -EINVAL;
1134 }
1135
1136 return 0;
1137}
1138
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1139void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1140{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1141 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1142 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1143 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1144 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1145 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1146 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1147 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1148 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1149 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1150 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1151 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1152 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1153 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1154 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1155 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1156 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1157 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1158 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1159 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1160 strlcat(mixer_path, " speaker-and-usb-headphones",
1161 MIXER_PATH_MAX_LENGTH);
1162 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1163 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1164 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1165 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1166 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1167 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1168}
1169
1170int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1171{
1172 int device_id;
1173 if (device_type == PCM_PLAYBACK)
1174 device_id = pcm_device_table[usecase][0];
1175 else
1176 device_id = pcm_device_table[usecase][1];
1177 return device_id;
1178}
1179
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1180int platform_get_snd_device_index(char *snd_device_index_name)
1181{
1182 int ret = 0;
1183 int i;
1184
1185 if (snd_device_index_name == NULL) {
1186 ALOGE("%s: snd_device_index_name is NULL", __func__);
1187 ret = -ENODEV;
1188 goto done;
1189 }
1190
1191 for (i=0; i < SND_DEVICE_MAX; i++) {
1192 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1193 ret = snd_device_name_index[i].index;
1194 goto done;
1195 }
1196 }
1197 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1198 __func__, snd_device_index_name);
1199 ret = -ENODEV;
1200done:
1201 return ret;
1202}
1203
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1204int platform_set_fluence_type(void *platform, char *value)
1205{
1206 int ret = 0;
1207 int fluence_type = FLUENCE_NONE;
1208 int fluence_flag = NONE_FLAG;
1209 struct platform_data *my_data = (struct platform_data *)platform;
1210 struct audio_device *adev = my_data->adev;
1211
1212 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1213
1214 /* only dual mic turn on and off is supported as of now through setparameters */
1215 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1216 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1217 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1218 ALOGV("fluence dualmic feature enabled \n");
1219 fluence_type = FLUENCE_DUAL_MIC;
1220 fluence_flag = DMIC_FLAG;
1221 } else {
1222 ALOGE("%s: Failed to set DUALMIC", __func__);
1223 ret = -1;
1224 goto done;
1225 }
1226 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1227 ALOGV("fluence disabled");
1228 fluence_type = FLUENCE_NONE;
1229 } else {
1230 ALOGE("Invalid fluence value : %s",value);
1231 ret = -1;
1232 goto done;
1233 }
1234
1235 if (fluence_type != my_data->fluence_type) {
1236 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1237 my_data->fluence_type = fluence_type;
1238 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1239 }
1240done:
1241 return ret;
1242}
1243
1244int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1245{
1246 int ret = 0;
1247 struct platform_data *my_data = (struct platform_data *)platform;
1248
1249 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1250 strlcpy(value, "quadmic", len);
1251 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1252 strlcpy(value, "dualmic", len);
1253 } else if (my_data->fluence_type == FLUENCE_NONE) {
1254 strlcpy(value, "none", len);
1255 } else
1256 ret = -1;
1257
1258 return ret;
1259}
1260
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1261int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1262{
1263 int ret = 0;
1264
1265 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1266 ALOGE("%s: Invalid snd_device = %d",
1267 __func__, snd_device);
1268 ret = -EINVAL;
1269 goto done;
1270 }
1271
1272 acdb_device_table[snd_device] = acdb_id;
1273done:
1274 return ret;
1275}
1276
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1277int platform_get_default_app_type(void *platform)
1278{
1279 struct platform_data *my_data = (struct platform_data *)platform;
1280
1281 if (my_data->acdb_get_default_app_type)
1282 return my_data->acdb_get_default_app_type();
1283 else
1284 return DEFAULT_APP_TYPE;
1285}
1286
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1287int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1288{
1289 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1290 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1291 return -EINVAL;
1292 }
1293 return acdb_device_table[snd_device];
1294}
1295
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1296int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
1297{
1298 ALOGE("%s: Not implemented", __func__);
1299 return -ENOSYS;
1300}
1301
1302int platform_get_snd_device_bit_width(snd_device_t snd_device)
1303{
1304 ALOGE("%s: Not implemented", __func__);
1305 return -ENOSYS;
1306}
1307
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1308int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1309 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1310{
1311 struct platform_data *my_data = (struct platform_data *)platform;
1312 int acdb_dev_id, acdb_dev_type;
1313
1314 acdb_dev_id = acdb_device_table[snd_device];
1315 if (acdb_dev_id < 0) {
1316 ALOGE("%s: Could not find acdb id for device(%d)",
1317 __func__, snd_device);
1318 return -EINVAL;
1319 }
1320 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1321 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1322 __func__, snd_device, acdb_dev_id);
1323 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1324 snd_device < SND_DEVICE_OUT_END)
1325 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1326 else
1327 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1328 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1329 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1330 }
1331 return 0;
1332}
1333
1334int platform_switch_voice_call_device_pre(void *platform)
1335{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1336 struct platform_data *my_data = (struct platform_data *)platform;
1337 int ret = 0;
1338
1339 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1340 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1341 /* This must be called before disabling mixer controls on APQ side */
1342 ret = my_data->csd->disable_device();
1343 if (ret < 0) {
1344 ALOGE("%s: csd_client_disable_device, failed, error %d",
1345 __func__, ret);
1346 }
1347 }
1348 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1349}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1350int platform_switch_voice_call_enable_device_config(void *platform,
1351 snd_device_t out_snd_device,
1352 snd_device_t in_snd_device)
1353{
1354 struct platform_data *my_data = (struct platform_data *)platform;
1355 int acdb_rx_id, acdb_tx_id;
1356 int ret = 0;
1357
1358 acdb_rx_id = acdb_device_table[out_snd_device];
1359 acdb_tx_id = acdb_device_table[in_snd_device];
1360
1361 if (my_data->csd != NULL) {
1362 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1363 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1364 if (ret < 0) {
1365 ALOGE("%s: csd_enable_device_config, failed, error %d",
1366 __func__, ret);
1367 }
1368 } else {
1369 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1370 acdb_rx_id, acdb_tx_id);
1371 }
1372 }
1373 return ret;
1374}
1375
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1376
1377int platform_switch_voice_call_device_post(void *platform,
1378 snd_device_t out_snd_device,
1379 snd_device_t in_snd_device)
1380{
1381 struct platform_data *my_data = (struct platform_data *)platform;
1382 int acdb_rx_id, acdb_tx_id;
1383
1384 if (my_data->acdb_send_voice_cal == NULL) {
1385 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1386 } else {
1387 acdb_rx_id = acdb_device_table[out_snd_device];
1388 acdb_tx_id = acdb_device_table[in_snd_device];
1389
1390 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1391 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1392 else
1393 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1394 acdb_rx_id, acdb_tx_id);
1395 }
1396
1397 return 0;
1398}
1399
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1400int platform_switch_voice_call_usecase_route_post(void *platform,
1401 snd_device_t out_snd_device,
1402 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1403{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1404 struct platform_data *my_data = (struct platform_data *)platform;
1405 int acdb_rx_id, acdb_tx_id;
1406 int ret = 0;
1407
1408 acdb_rx_id = acdb_device_table[out_snd_device];
1409 acdb_tx_id = acdb_device_table[in_snd_device];
1410
1411 if (my_data->csd != NULL) {
1412 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1413 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1414 my_data->adev->acdb_settings);
1415 if (ret < 0) {
1416 ALOGE("%s: csd_enable_device, failed, error %d",
1417 __func__, ret);
1418 }
1419 } else {
1420 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1421 acdb_rx_id, acdb_tx_id);
1422 }
1423 }
1424 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1425}
1426
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1427int platform_start_voice_call(void *platform, uint32_t vsid)
1428{
1429 struct platform_data *my_data = (struct platform_data *)platform;
1430 int ret = 0;
1431
1432 if (my_data->csd != NULL) {
1433 ret = my_data->csd->start_voice(vsid);
1434 if (ret < 0) {
1435 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1436 }
1437 }
1438 return ret;
1439}
1440
1441int platform_stop_voice_call(void *platform, uint32_t vsid)
1442{
1443 struct platform_data *my_data = (struct platform_data *)platform;
1444 int ret = 0;
1445
1446 if (my_data->csd != NULL) {
1447 ret = my_data->csd->stop_voice(vsid);
1448 if (ret < 0) {
1449 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1450 }
1451 }
1452 return ret;
1453}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1454
1455int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1456{
1457 return 0;
1458}
1459
1460int platform_set_voice_volume(void *platform, int volume)
1461{
1462 struct platform_data *my_data = (struct platform_data *)platform;
1463 struct audio_device *adev = my_data->adev;
1464 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1465 const char *mixer_ctl_name = "Voice Rx Gain";
1466 int vol_index = 0, ret = 0;
1467 uint32_t set_values[ ] = {0,
1468 ALL_SESSION_VSID,
1469 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1470
1471 // Voice volume levels are mapped to adsp volume levels as follows.
1472 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1473 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1474 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1475 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1476
1477 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1478 if (!ctl) {
1479 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1480 __func__, mixer_ctl_name);
1481 return -EINVAL;
1482 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1483 ALOGV("Setting voice volume index: %d", set_values[0]);
1484 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1485
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1486 if (my_data->csd != NULL) {
1487 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1488 if (ret < 0) {
1489 ALOGE("%s: csd_volume error %d", __func__, ret);
1490 }
1491 }
1492 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1493}
1494
1495int platform_set_mic_mute(void *platform, bool state)
1496{
1497 struct platform_data *my_data = (struct platform_data *)platform;
1498 struct audio_device *adev = my_data->adev;
1499 struct mixer_ctl *ctl;
1500 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1501 int ret = 0;
1502 uint32_t set_values[ ] = {0,
1503 ALL_SESSION_VSID,
1504 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1505
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1506 set_values[0] = state;
1507 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1508 if (!ctl) {
1509 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1510 __func__, mixer_ctl_name);
1511 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1512 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1513 ALOGV("Setting voice mute state: %d", state);
1514 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1515
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1516 if (my_data->csd != NULL) {
1517 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1518 if (ret < 0) {
1519 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1520 }
1521 }
1522 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1523}
1524
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1525int platform_set_device_mute(void *platform, bool state, char *dir)
1526{
1527 struct platform_data *my_data = (struct platform_data *)platform;
1528 struct audio_device *adev = my_data->adev;
1529 struct mixer_ctl *ctl;
1530 char *mixer_ctl_name = NULL;
1531 int ret = 0;
1532 uint32_t set_values[ ] = {0,
1533 ALL_SESSION_VSID,
1534 0};
1535 if(dir == NULL) {
1536 ALOGE("%s: Invalid direction:%s", __func__, dir);
1537 return -EINVAL;
1538 }
1539
1540 if (!strncmp("rx", dir, sizeof("rx"))) {
1541 mixer_ctl_name = "Voice Rx Device Mute";
1542 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1543 mixer_ctl_name = "Voice Tx Device Mute";
1544 } else {
1545 return -EINVAL;
1546 }
1547
1548 set_values[0] = state;
1549 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1550 if (!ctl) {
1551 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1552 __func__, mixer_ctl_name);
1553 return -EINVAL;
1554 }
1555
1556 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1557 __func__,state, mixer_ctl_name);
1558 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1559
1560 return ret;
1561}
1562
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1563snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1564{
1565 struct platform_data *my_data = (struct platform_data *)platform;
1566 struct audio_device *adev = my_data->adev;
1567 audio_mode_t mode = adev->mode;
1568 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1569#ifdef RECORD_PLAY_CONCURRENCY
1570 bool use_voip_out_devices = false;
1571 bool prop_rec_play_enabled = false;
1572 char recConcPropValue[PROPERTY_VALUE_MAX];
1573
1574 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1575 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1576 }
1577 use_voip_out_devices = prop_rec_play_enabled &&
1578 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1579 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1580#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1581
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1582 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1583 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1584 int channel_count = popcount(channel_mask);
1585
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1586 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1587 if (devices == AUDIO_DEVICE_NONE ||
1588 devices & AUDIO_DEVICE_BIT_IN) {
1589 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1590 goto exit;
1591 }
1592
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1593 if (popcount(devices) == 2) {
1594 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1595 AUDIO_DEVICE_OUT_SPEAKER)) {
1596 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1597 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1598 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1599 if (audio_extn_get_anc_enabled())
1600 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1601 else
1602 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1603 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1604 AUDIO_DEVICE_OUT_SPEAKER)) {
1605 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1606 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1607 AUDIO_DEVICE_OUT_SPEAKER)) {
1608 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1609 } else {
1610 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1611 goto exit;
1612 }
1613 if (snd_device != SND_DEVICE_NONE) {
1614 goto exit;
1615 }
1616 }
1617
1618 if (popcount(devices) != 1) {
1619 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1620 goto exit;
1621 }
1622
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1623 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1624 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1625 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1626 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1627 !voice_extn_compress_voip_is_active(adev)) {
1628 switch (adev->voice.tty_mode) {
1629 case TTY_MODE_FULL:
1630 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1631 break;
1632 case TTY_MODE_VCO:
1633 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1634 break;
1635 case TTY_MODE_HCO:
1636 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1637 break;
1638 default:
1639 ALOGE("%s: Invalid TTY mode (%#x)",
1640 __func__, adev->voice.tty_mode);
1641 }
1642 } else if (audio_extn_get_anc_enabled()) {
1643 if (audio_extn_should_use_fb_anc())
1644 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1645 else
1646 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1647 } else {
1648 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1649 }
1650 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1651 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1652 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1653 else
1654 snd_device = SND_DEVICE_OUT_BT_SCO;
1655 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1656 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1657 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1658 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1659 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1660 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1661 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1662 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1663 if (audio_extn_should_use_handset_anc(channel_count))
1664 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1665 else
1666 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1667 }
1668 if (snd_device != SND_DEVICE_NONE) {
1669 goto exit;
1670 }
1671 }
1672
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1673 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1674 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1675 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1676 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1677#ifdef RECORD_PLAY_CONCURRENCY
1678 if (use_voip_out_devices) {
1679 // ANC should be disabled for voip concurrency
1680 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1681 } else
1682#endif
1683 {
1684 if (audio_extn_should_use_fb_anc())
1685 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1686 else
1687 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1688 }
1689 } else {
1690#ifdef RECORD_PLAY_CONCURRENCY
1691 if (use_voip_out_devices)
1692 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1693 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1694#endif
1695 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1696 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1697 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1698#ifdef RECORD_PLAY_CONCURRENCY
1699 if (use_voip_out_devices) {
1700 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1701 } else
1702#endif
1703 {
1704 if (adev->speaker_lr_swap)
1705 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1706 else
1707 snd_device = SND_DEVICE_OUT_SPEAKER;
1708 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1709 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1710 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1711 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1712 else
1713 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1714 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1715 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1716 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1717 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1718 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1719 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1720 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1721 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1722 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1723 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1724#ifdef RECORD_PLAY_CONCURRENCY
1725 if (use_voip_out_devices)
1726 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1727 else
1728#endif
1729 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1730 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1731 channel_count = audio_extn_get_afe_proxy_channel_count();
1732 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1733 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1734 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1735 } else {
1736 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1737 }
1738exit:
1739 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1740 return snd_device;
1741}
1742
1743snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1744{
1745 struct platform_data *my_data = (struct platform_data *)platform;
1746 struct audio_device *adev = my_data->adev;
1747 audio_source_t source = (adev->active_input == NULL) ?
1748 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1749
1750 audio_mode_t mode = adev->mode;
1751 audio_devices_t in_device = ((adev->active_input == NULL) ?
1752 AUDIO_DEVICE_NONE : adev->active_input->device)
1753 & ~AUDIO_DEVICE_BIT_IN;
1754 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1755 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1756 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1757 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1758
1759 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1760 __func__, out_device, in_device);
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1761 if ((out_device != AUDIO_DEVICE_NONE) && (voice_is_in_call(adev) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1762 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1763 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1764 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1765 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1766 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1767 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1768 case TTY_MODE_FULL:
1769 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1770 break;
1771 case TTY_MODE_VCO:
1772 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1773 break;
1774 case TTY_MODE_HCO:
1775 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1776 break;
1777 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1778 ALOGE("%s: Invalid TTY mode (%#x)",
1779 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1780 }
1781 goto exit;
1782 }
1783 }
1784 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1785 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1786 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]1787 audio_extn_should_use_handset_anc(channel_count) &&
1788 my_data->fluence_type != FLUENCE_NONE) {
1789 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
1790 adev->acdb_settings |= DMIC_FLAG;
1791 ALOGD("Selecting AANC, Fluence combo device");
1792 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1793 audio_extn_should_use_handset_anc(channel_count)) {
1794 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1795 } else if (my_data->fluence_type == FLUENCE_NONE ||
1796 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1797 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1798 if (audio_extn_hfp_is_active(adev))
1799 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1800 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1801 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1802 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1803 }
1804 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1805 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1806 if (audio_extn_hfp_is_active(adev))
1807 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1808 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1809 if (adev->bt_wb_speech_enabled) {
1810 if (adev->bluetooth_nrec)
1811 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1812 else
1813 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1814 } else {
1815 if (adev->bluetooth_nrec)
1816 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1817 else
1818 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1819 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1820 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1821 if (my_data->fluence_type != FLUENCE_NONE &&
1822 my_data->fluence_in_voice_call &&
1823 my_data->fluence_in_spkr_mode) {
1824 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1825 adev->acdb_settings |= QMIC_FLAG;
1826 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1827 } else {
1828 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1829 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1830 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1831 else
1832 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1833 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1834 } else {
1835 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1836 if (audio_extn_hfp_is_active(adev))
1837 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1838 }
1839 }
1840 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1841 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1842 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1843 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1844 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1845 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1846 else
1847 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1848 }
1849 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1850 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1851 if (channel_count == 2) {
1852 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1853 adev->acdb_settings |= DMIC_FLAG;
1854 } else if (adev->active_input->enable_ns)
1855 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1856 else if (my_data->fluence_type != FLUENCE_NONE &&
1857 my_data->fluence_in_voice_rec) {
1858 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1859 adev->acdb_settings |= DMIC_FLAG;
1860 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1861 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1862 }
1863 }
1864 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1865 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1866 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1867 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1868 if (adev->active_input->enable_aec &&
1869 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1870 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1871 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1872 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1873 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1874 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1875 else
1876 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1877 adev->acdb_settings |= DMIC_FLAG;
1878 } else
1879 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1880 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1881 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1882 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1883 adev->acdb_settings |= DMIC_FLAG;
1884 } else
1885 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1886 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1887 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1888 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1889 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1890 } else if (adev->active_input->enable_aec) {
1891 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1892 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1893 my_data->fluence_in_spkr_mode) {
1894 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1895 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1896 else
1897 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1898 adev->acdb_settings |= DMIC_FLAG;
1899 } else
1900 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1901 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1902 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1903 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1904 adev->acdb_settings |= DMIC_FLAG;
1905 } else
1906 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1907 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1908 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1909 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1910 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1911 } else if (adev->active_input->enable_ns) {
1912 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1913 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1914 my_data->fluence_in_spkr_mode) {
1915 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1916 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1917 else
1918 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1919 adev->acdb_settings |= DMIC_FLAG;
1920 } else
1921 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1922 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1923 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1924 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1925 adev->acdb_settings |= DMIC_FLAG;
1926 } else
1927 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1928 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1929 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1930 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1931 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1932 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1933 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1934 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1935 } else if (source == AUDIO_SOURCE_MIC) {
1936 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1937 channel_count == 1 ) {
1938 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1939 my_data->fluence_in_audio_rec)
1940 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1941 }
1942 } else if (source == AUDIO_SOURCE_FM_RX ||
1943 source == AUDIO_SOURCE_FM_RX_A2DP) {
1944 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1945 } else if (source == AUDIO_SOURCE_DEFAULT) {
1946 goto exit;
1947 }
1948
1949
1950 if (snd_device != SND_DEVICE_NONE) {
1951 goto exit;
1952 }
1953
1954 if (in_device != AUDIO_DEVICE_NONE &&
1955 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1956 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1957 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1958 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1959 snd_device = SND_DEVICE_IN_QUAD_MIC;
1960 else if (channel_count == 2)
1961 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1962 else
1963 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1964 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1965 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1966 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1967 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1968 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1969 if (adev->bt_wb_speech_enabled) {
1970 if (adev->bluetooth_nrec)
1971 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1972 else
1973 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1974 } else {
1975 if (adev->bluetooth_nrec)
1976 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1977 else
1978 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1979 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1980 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1981 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1982 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1983 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1984 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1985 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1986 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1987 } else {
1988 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1989 ALOGW("%s: Using default handset-mic", __func__);
1990 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1991 }
1992 } else {
1993 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1994 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1995 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1996 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1997 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1998 if (channel_count > 1)
1999 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2000 else
2001 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2002 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2003 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2004 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2005 if (adev->bt_wb_speech_enabled) {
2006 if (adev->bluetooth_nrec)
2007 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2008 else
2009 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2010 } else {
2011 if (adev->bluetooth_nrec)
2012 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2013 else
2014 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2015 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2016 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2017 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2018 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2019 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2020 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2021 } else {
2022 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2023 ALOGW("%s: Using default handset-mic", __func__);
2024 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2025 }
2026 }
2027exit:
2028 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2029 return snd_device;
2030}
2031
2032int platform_set_hdmi_channels(void *platform, int channel_count)
2033{
2034 struct platform_data *my_data = (struct platform_data *)platform;
2035 struct audio_device *adev = my_data->adev;
2036 struct mixer_ctl *ctl;
2037 const char *channel_cnt_str = NULL;
2038 const char *mixer_ctl_name = "HDMI_RX Channels";
2039 switch (channel_count) {
2040 case 8:
2041 channel_cnt_str = "Eight"; break;
2042 case 7:
2043 channel_cnt_str = "Seven"; break;
2044 case 6:
2045 channel_cnt_str = "Six"; break;
2046 case 5:
2047 channel_cnt_str = "Five"; break;
2048 case 4:
2049 channel_cnt_str = "Four"; break;
2050 case 3:
2051 channel_cnt_str = "Three"; break;
2052 default:
2053 channel_cnt_str = "Two"; break;
2054 }
2055 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2056 if (!ctl) {
2057 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2058 __func__, mixer_ctl_name);
2059 return -EINVAL;
2060 }
2061 ALOGV("HDMI channel count: %s", channel_cnt_str);
2062 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2063 return 0;
2064}
2065
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2066int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2067{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2068 struct platform_data *my_data = (struct platform_data *)platform;
2069 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2070 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2071 char *sad = block;
2072 int num_audio_blocks;
2073 int channel_count;
2074 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2075 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2076
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2077 struct mixer_ctl *ctl;
2078
2079 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2080 if (!ctl) {
2081 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2082 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2083 return 0;
2084 }
2085
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2086 mixer_ctl_update(ctl);
2087
2088 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2089
2090 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2091 if (count > (int)sizeof(block))
2092 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2093
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2094 ret = mixer_ctl_get_array(ctl, block, count);
2095 if (ret != 0) {
2096 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2097 return 0;
2098 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2099
2100 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2101 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2102
2103 for (i = 0; i < num_audio_blocks; i++) {
2104 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2105 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2106 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2107 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2108 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2109
2110 channel_count = (sad[0] & 0x7) + 1;
2111 if (channel_count > max_channels)
2112 max_channels = channel_count;
2113
2114 /* Advance to next block */
2115 sad += 3;
2116 }
2117
2118 return max_channels;
2119}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2120
2121static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2122{
2123 int ret = 0;
2124 struct audio_device *adev = my_data->adev;
2125 struct mixer_ctl *ctl;
2126 const char *mixer_ctl_name = "Slowtalk Enable";
2127 uint32_t set_values[ ] = {0,
2128 ALL_SESSION_VSID};
2129
2130 set_values[0] = state;
2131 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2132 if (!ctl) {
2133 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2134 __func__, mixer_ctl_name);
2135 ret = -EINVAL;
2136 } else {
2137 ALOGV("Setting slowtalk state: %d", state);
2138 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2139 my_data->slowtalk = state;
2140 }
2141
2142 if (my_data->csd != NULL) {
2143 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2144 if (ret < 0) {
2145 ALOGE("%s: csd_client_disable_device, failed, error %d",
2146 __func__, ret);
2147 }
2148 }
2149 return ret;
2150}
2151
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2152static int set_hd_voice(struct platform_data *my_data, bool state)
2153{
2154 struct audio_device *adev = my_data->adev;
2155 struct mixer_ctl *ctl;
2156 const char *mixer_ctl_name = "HD Voice Enable";
2157 int ret = 0;
2158 uint32_t set_values[ ] = {0,
2159 ALL_SESSION_VSID};
2160
2161 set_values[0] = state;
2162 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2163 if (!ctl) {
2164 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2165 __func__, mixer_ctl_name);
2166 ret = -EINVAL;
2167 } else {
2168 ALOGV("Setting HD Voice state: %d", state);
2169 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2170 my_data->hd_voice = state;
2171 }
2172
2173 return ret;
2174}
2175
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2176int platform_set_parameters(void *platform, struct str_parms *parms)
2177{
2178 struct platform_data *my_data = (struct platform_data *)platform;
2179 char *str;
2180 char value[256] = {0};
2181 int val;
2182 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2183 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2184
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2185 kv_pairs = str_parms_to_str(parms);
2186 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2187 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2188
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2189 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2190 if (err >= 0) {
2191 bool state = false;
2192 if (!strncmp("true", value, sizeof("true"))) {
2193 state = true;
2194 }
2195
2196 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2197 ret = platform_set_slowtalk(my_data, state);
2198 if (ret)
2199 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2200 }
2201
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2202 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2203 if (err >= 0) {
2204 bool state = false;
2205 if (!strncmp("true", value, sizeof("true"))) {
2206 state = true;
2207 }
2208
2209 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2210 if (my_data->hd_voice != state) {
2211 ret = set_hd_voice(my_data, state);
2212 if (ret)
2213 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2214 } else {
2215 ALOGV("%s: HD Voice already set to %d", __func__, state);
2216 }
2217 }
2218
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2219 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2220 value, sizeof(value));
2221 if (err >= 0) {
2222 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2223
2224 if (my_data->acdb_reload_vocvoltable == NULL) {
2225 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2226 } else if (!strcmp(value, "on")) {
2227 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2228 my_data->voice_feature_set = 1;
2229 }
2230 } else {
2231 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2232 my_data->voice_feature_set = 0;
2233 }
2234 }
2235 }
2236
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2237#ifdef RECORD_PLAY_CONCURRENCY
2238 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2239 if (err >= 0) {
2240 if (!strncmp("true", value, sizeof("true"))) {
2241 ALOGD("setting record playback concurrency to true");
2242 my_data->rec_play_conc_set = true;
2243 } else {
2244 ALOGD("setting record playback concurrency to false");
2245 my_data->rec_play_conc_set = false;
2246 }
2247 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2248 }
2249#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2250 ALOGV("%s: exit with code(%d)", __func__, ret);
2251 return ret;
2252}
2253
2254int platform_set_incall_recording_session_id(void *platform,
2255 uint32_t session_id, int rec_mode)
2256{
2257 int ret = 0;
2258 struct platform_data *my_data = (struct platform_data *)platform;
2259 struct audio_device *adev = my_data->adev;
2260 struct mixer_ctl *ctl;
2261 const char *mixer_ctl_name = "Voc VSID";
2262 int num_ctl_values;
2263 int i;
2264
2265 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2266 if (!ctl) {
2267 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2268 __func__, mixer_ctl_name);
2269 ret = -EINVAL;
2270 } else {
2271 num_ctl_values = mixer_ctl_get_num_values(ctl);
2272 for (i = 0; i < num_ctl_values; i++) {
2273 if (mixer_ctl_set_value(ctl, i, session_id)) {
2274 ALOGV("Error: invalid session_id: %x", session_id);
2275 ret = -EINVAL;
2276 break;
2277 }
2278 }
2279 }
2280
2281 if (my_data->csd != NULL) {
2282 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2283 if (ret < 0) {
2284 ALOGE("%s: csd_client_start_record failed, error %d",
2285 __func__, ret);
2286 }
2287 }
2288
2289 return ret;
2290}
2291
2292int platform_stop_incall_recording_usecase(void *platform)
2293{
2294 int ret = 0;
2295 struct platform_data *my_data = (struct platform_data *)platform;
2296
2297 if (my_data->csd != NULL) {
2298 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2299 if (ret < 0) {
2300 ALOGE("%s: csd_client_stop_record failed, error %d",
2301 __func__, ret);
2302 }
2303 }
2304
2305 return ret;
2306}
2307
2308int platform_start_incall_music_usecase(void *platform)
2309{
2310 int ret = 0;
2311 struct platform_data *my_data = (struct platform_data *)platform;
2312
2313 if (my_data->csd != NULL) {
2314 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2315 if (ret < 0) {
2316 ALOGE("%s: csd_client_start_playback failed, error %d",
2317 __func__, ret);
2318 }
2319 }
2320
2321 return ret;
2322}
2323
2324int platform_stop_incall_music_usecase(void *platform)
2325{
2326 int ret = 0;
2327 struct platform_data *my_data = (struct platform_data *)platform;
2328
2329 if (my_data->csd != NULL) {
2330 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2331 if (ret < 0) {
2332 ALOGE("%s: csd_client_stop_playback failed, error %d",
2333 __func__, ret);
2334 }
2335 }
2336
2337 return ret;
2338}
2339
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2340int platform_update_lch(void *platform, struct voice_session *session,
2341 enum voice_lch_mode lch_mode)
2342{
2343 int ret = 0;
2344 struct platform_data *my_data = (struct platform_data *)platform;
2345
2346 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2347 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2348 else
2349 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2350
2351 return ret;
2352}
2353
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2354void platform_get_parameters(void *platform,
2355 struct str_parms *query,
2356 struct str_parms *reply)
2357{
2358 struct platform_data *my_data = (struct platform_data *)platform;
2359 char *str = NULL;
2360 char value[256] = {0};
2361 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2362 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2363
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2364 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2365 value, sizeof(value));
2366 if (ret >= 0) {
2367 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2368 my_data->slowtalk?"true":"false");
2369 }
2370
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2371 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2372 value, sizeof(value));
2373 if (ret >= 0) {
2374 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2375 my_data->hd_voice?"true":"false");
2376 }
2377
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2378 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2379 value, sizeof(value));
2380 if (ret >= 0) {
2381 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2382 strlcpy(value, "on", sizeof(value));
2383 } else {
2384 strlcpy(value, "off", sizeof(value));
2385 }
2386
2387 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2388 }
2389
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2390 kv_pairs = str_parms_to_str(reply);
2391 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2392 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2393}
2394
2395/* Delay in Us */
2396int64_t platform_render_latency(audio_usecase_t usecase)
2397{
2398 switch (usecase) {
2399 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2400 return DEEP_BUFFER_PLATFORM_DELAY;
2401 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2402 return LOW_LATENCY_PLATFORM_DELAY;
2403 default:
2404 return 0;
2405 }
2406}
2407
2408int platform_update_usecase_from_source(int source, int usecase)
2409{
2410 ALOGV("%s: input source :%d", __func__, source);
2411 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2412 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2413 return usecase;
2414}
2415
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2416bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2417{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2418 bool needs_event = false;
2419
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2420 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2421 (snd_device < SND_DEVICE_IN_END) &&
2422 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2423 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2424 needs_event = true;
2425
2426 return needs_event;
2427}
2428
2429bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2430{
2431 bool needs_event = false;
2432
2433 switch(uc_id){
2434 /* concurrent playback usecases needs event */
2435 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2436 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2437 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2438 needs_event = true;
2439 break;
2440 /* concurrent playback in low latency allowed */
2441 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2442 break;
2443 /* concurrent playback FM needs event */
2444 case USECASE_AUDIO_PLAYBACK_FM:
2445 needs_event = true;
2446 break;
2447
2448 /* concurrent capture usecases, no event, capture handled by device
2449 * USECASE_AUDIO_RECORD:
2450 * USECASE_AUDIO_RECORD_COMPRESS:
2451 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2452
2453 * USECASE_VOICE_CALL:
2454 * USECASE_VOICE2_CALL:
2455 * USECASE_VOLTE_CALL:
2456 * USECASE_QCHAT_CALL:
2457 * USECASE_VOWLAN_CALL:
2458 * USECASE_COMPRESS_VOIP_CALL:
2459 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2460 * USECASE_INCALL_REC_UPLINK:
2461 * USECASE_INCALL_REC_DOWNLINK:
2462 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2463 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2464 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2465 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2466 * USECASE_INCALL_MUSIC_UPLINK:
2467 * USECASE_INCALL_MUSIC_UPLINK2:
2468 * USECASE_AUDIO_SPKR_CALIB_RX:
2469 * USECASE_AUDIO_SPKR_CALIB_TX:
2470 */
2471 default:
2472 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2473 }
2474 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2475}
2476
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2477bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2478{
2479 bool needs_event = false;
2480
2481 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2482 (snd_device < SND_DEVICE_IN_END) &&
2483 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2484 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2485 needs_event = true;
2486
2487 return needs_event;
2488}
2489
2490bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2491{
2492 bool needs_event = false;
2493
2494 switch(uc_id){
2495 /* concurrent playback usecases needs event */
2496 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2497 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2498 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2499 needs_event = true;
2500 break;
2501 /* concurrent playback in low latency allowed */
2502 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2503 break;
2504 /* concurrent playback FM needs event */
2505 case USECASE_AUDIO_PLAYBACK_FM:
2506 needs_event = true;
2507 break;
2508
2509 /* concurrent capture usecases, no event, capture handled by device
2510 * USECASE_AUDIO_RECORD:
2511 * USECASE_AUDIO_RECORD_COMPRESS:
2512 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2513
2514 * USECASE_VOICE_CALL:
2515 * USECASE_VOICE2_CALL:
2516 * USECASE_VOLTE_CALL:
2517 * USECASE_QCHAT_CALL:
2518 * USECASE_VOWLAN_CALL:
2519 * USECASE_COMPRESS_VOIP_CALL:
2520 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2521 * USECASE_INCALL_REC_UPLINK:
2522 * USECASE_INCALL_REC_DOWNLINK:
2523 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2524 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2525 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2526 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2527 * USECASE_INCALL_MUSIC_UPLINK:
2528 * USECASE_INCALL_MUSIC_UPLINK2:
2529 * USECASE_AUDIO_SPKR_CALIB_RX:
2530 * USECASE_AUDIO_SPKR_CALIB_TX:
2531 */
2532 default:
2533 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2534 }
2535 return needs_event;
2536}
2537
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2538/* Read offload buffer size from a property.
2539 * If value is not power of 2 round it to
2540 * power of 2.
2541 */
2542uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2543{
2544 char value[PROPERTY_VALUE_MAX] = {0};
2545 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2546 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2547 atoi(value)) {
2548 fragment_size = atoi(value) * 1024;
2549 }
2550
2551 if (info != NULL && info->has_video && info->is_streaming) {
2552 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2553 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2554 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2555 }
2556
2557 fragment_size = ALIGN( fragment_size, 1024);
2558
2559 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2560 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2561 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2562 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2563 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2564 return fragment_size;
2565}
2566
2567uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2568{
2569 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2570 uint32_t bits_per_sample = 16;
2571
2572 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2573 bits_per_sample = 32;
2574 }
2575
2576 if (!info->has_video) {
2577 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2578
2579 } else if (info->has_video && info->is_streaming) {
2580 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2581 * info->sample_rate
2582 * bits_per_sample
2583 * popcount(info->channel_mask))/1000;
2584
2585 } else if (info->has_video) {
2586 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2587 * info->sample_rate
2588 * bits_per_sample
2589 * popcount(info->channel_mask))/1000;
2590 }
2591
2592 fragment_size = ALIGN( fragment_size, 1024);
2593
2594 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2595 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2596 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2597 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2598
2599 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2600 return fragment_size;
2601}
2602
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2603void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2604{
2605 *device_to_be_id = msm_device_to_be_id;
2606 *length = msm_be_id_array_len;
2607}
2608
2609bool platform_check_24_bit_support() {
2610 return false;
2611}
2612
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2613bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2614 struct audio_usecase *usecase __unused)
2615{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2616 return false;
2617}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2618
2619int platform_get_usecase_index(const char * usecase __unused)
2620{
2621 return -ENOSYS;
2622}
2623
2624int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2625 int32_t pcm_id __unused)
2626{
2627 return -ENOSYS;
2628}
2629
2630int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2631 const char * backend __unused)
2632{
2633 return -ENOSYS;
2634}
2635