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review.blissroms.org / platform_hardware_qcom_audio / d9ce60505415de0fa2464dee0bfd17c4884e0a05 / . / hal / msm8916 / platform.c
blob: cf64878ef7191c98587ff9dbd5e21c3c1164e499 [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"
45#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]46#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]47#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]48#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]49#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]50#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]51#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]52#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]53
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]54#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
55#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
56#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
57#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
58/* Used in calculating fragment size for pcm offload */
59#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 2000 /* 2 secs */
60#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 100 /* 100 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]61
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]62/* MAX PCM fragment size cannot be increased further due
63 * to flinger's cblk size of 1mb,and it has to be a multiple of
64 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
67#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]68
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]69#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70/*
71 * This file will have a maximum of 38 bytes:
72 *
73 * 4 bytes: number of audio blocks
74 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
75 * Maximum 10 * 3 bytes: SAD blocks
76 */
77#define MAX_SAD_BLOCKS 10
78#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]79#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]80
81/* EDID format ID for LPCM audio */
82#define EDID_FORMAT_LPCM 1
83
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]84/* fallback app type if the default app type from acdb loader fails */
85#define DEFAULT_APP_TYPE 0x11130
86
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]87/* Retry for delay in FW loading*/
88#define RETRY_NUMBER 20
89#define RETRY_US 500000
90#define MAX_SND_CARD 8
91
92#define SAMPLE_RATE_8KHZ 8000
93#define SAMPLE_RATE_16KHZ 16000
94
95#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]96#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]97#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]98#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]99#define MAX_CAL_NAME 20
100
101char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
102 [WCD9XXX_ANC_CAL] = "anc_cal",
103 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
104 [WCD9XXX_MAD_CAL] = "mad_cal",
105};
106
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]107#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]108
109enum {
110 VOICE_FEATURE_SET_DEFAULT,
111 VOICE_FEATURE_SET_VOLUME_BOOST
112};
113
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]114struct audio_block_header
115{
116 int reserved;
117 int length;
118};
119
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]120/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]121typedef void (*acdb_deallocate_t)();
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]122typedef int (*acdb_init_t)(char *, char *);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]123typedef void (*acdb_send_audio_cal_t)(int, int, int, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]124typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]126typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]127typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
128acdb_loader_get_calibration_t acdb_loader_get_calibration;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]129
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]130struct platform_data {
131 struct audio_device *adev;
132 bool fluence_in_spkr_mode;
133 bool fluence_in_voice_call;
134 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]135 bool fluence_in_audio_rec;
136 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]137 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]138 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]139 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]140 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]141 bool ec_ref_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]142 /* Audio calibration related functions */
143 void *acdb_handle;
144 int voice_feature_set;
145 acdb_init_t acdb_init;
146 acdb_deallocate_t acdb_deallocate;
147 acdb_send_audio_cal_t acdb_send_audio_cal;
148 acdb_send_voice_cal_t acdb_send_voice_cal;
149 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]150 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]151#ifdef RECORD_PLAY_CONCURRENCY
152 bool rec_play_conc_set;
153#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]154 void *hw_info;
155 struct csd_data *csd;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]156};
157
158static const int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]159 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
160 DEEP_BUFFER_PCM_DEVICE},
161 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
162 LOWLATENCY_PCM_DEVICE},
163 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
164 MULTIMEDIA2_PCM_DEVICE},
165 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
166 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
167 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
168 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
169 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
170 LOWLATENCY_PCM_DEVICE},
171 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
172 MULTIMEDIA2_PCM_DEVICE},
173 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
174 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
175 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
176 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
177 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
178 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
179 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]180 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]181 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
182 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
183 AUDIO_RECORD_PCM_DEVICE},
184 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
185 AUDIO_RECORD_PCM_DEVICE},
186 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
187 AUDIO_RECORD_PCM_DEVICE},
188 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
189 COMPRESS_CAPTURE_DEVICE},
190 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
191 COMPRESS_CAPTURE_DEVICE},
192 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
193 COMPRESS_CAPTURE_DEVICE},
194 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
195 INCALL_MUSIC_UPLINK_PCM_DEVICE},
196 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
197 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
198 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
199 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]200};
201
202/* Array to store sound devices */
203static const char * const device_table[SND_DEVICE_MAX] = {
204 [SND_DEVICE_NONE] = "none",
205 /* Playback sound devices */
206 [SND_DEVICE_OUT_HANDSET] = "handset",
207 [SND_DEVICE_OUT_SPEAKER] = "speaker",
208 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
209 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
210 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
211 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
212 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
213 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
214 [SND_DEVICE_OUT_HDMI] = "hdmi",
215 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
216 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]217 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]218 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
219 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
220 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]221 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
222 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
223 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
224 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
225 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
226 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
227 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
228 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
229 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
230 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
231 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]232#ifdef RECORD_PLAY_CONCURRENCY
233 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
234 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
235 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
236#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]237
238 /* Capture sound devices */
239 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]240 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]241 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
242 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
243 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
244 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
245 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
246 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
247 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
248 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
249 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
250 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
251 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
252 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
253 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
254 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
255 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
256 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]257 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
258 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
259 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
260 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]261 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]262 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]263 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]264 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]265 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
266 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
267 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]268 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
269 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
270 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
271 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]272 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
273 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
274 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
275 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
276 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
277 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
278 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
279 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
280 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
281 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]282 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
283 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
284 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
285 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
286 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]287};
288
289/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]290static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]291 [SND_DEVICE_NONE] = -1,
292 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]293 [SND_DEVICE_OUT_SPEAKER] = 14,
294 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]295 [SND_DEVICE_OUT_HEADPHONES] = 10,
296 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
297 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]298 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]299 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
300 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]301 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]302 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]303 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]304 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
305 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
306 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]307 [SND_DEVICE_OUT_AFE_PROXY] = 0,
308 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]309 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]310 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
311 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
312 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
313 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
314 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
315 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
316 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
317 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]318#ifdef RECORD_PLAY_CONCURRENCY
319 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
320 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
321 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
322#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]323
324 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]325 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
326 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
327 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
328 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
329 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
330 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
331 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
332 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
333 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
334 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
335 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
336 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
337 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
338 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
339 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]340 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]341 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
343 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
344 [SND_DEVICE_IN_HDMI_MIC] = 4,
345 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]346 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]347 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]348 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]349 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
350 [SND_DEVICE_IN_VOICE_DMIC] = 41,
351 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
352 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]353 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
354 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
355 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]356 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
357 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
358 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
359 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
360 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
361 [SND_DEVICE_IN_CAPTURE_FM] = 0,
362 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
363 [SND_DEVICE_IN_QUAD_MIC] = 46,
364 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
365 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
366 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]367 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
368 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
369 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
370 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
371 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]372};
373
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]374struct snd_device_index {
375 char name[100];
376 unsigned int index;
377};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]378
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]379#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]380
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]381/* Used to get index from parsed sting */
382struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
383 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
384 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
385 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
386 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
387 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
388 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
389 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
390 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
391 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
392 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
393 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
394 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
395 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
396 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
397 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
398 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
399 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
400 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
401 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
402 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
403 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
404 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
405 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
406 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
407 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
408 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]409#ifdef RECORD_PLAY_CONCURRENCY
410 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
411 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
412 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
413#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
415 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
416 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
417 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
418 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
426 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
427 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
428 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
429 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
430 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
431 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
432 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
433 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
434 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
435 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]436 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]437 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]438 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
440 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
441 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
442 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
443 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
444 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
445 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
446 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
447 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
448 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
449 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
450 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
451 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
452 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
453 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
454 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
455 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
456 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
457};
458
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]459#define NO_COLS 2
460static int msm_be_id_array_len;
461static int (*msm_device_to_be_id)[];
462
463/* Below table lists output device to BE_ID mapping*/
464/* Update the table based on the board configuration*/
465
466static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
467 {AUDIO_DEVICE_OUT_EARPIECE , 34},
468 {AUDIO_DEVICE_OUT_SPEAKER , 34},
469 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
470 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
471 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
472 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
473 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
474 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
475 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
476 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
477 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
478 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
479 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
480 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
481 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
482 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
483 {AUDIO_DEVICE_OUT_PROXY , 9},
484 {AUDIO_DEVICE_OUT_FM , 7},
485 {AUDIO_DEVICE_OUT_FM_TX , 8},
486 {AUDIO_DEVICE_OUT_ALL , -1},
487 {AUDIO_DEVICE_NONE , -1},
488 {AUDIO_DEVICE_OUT_DEFAULT , -1},
489};
490
491static int msm_device_to_be_id_external_codec [][NO_COLS] = {
492 {AUDIO_DEVICE_OUT_EARPIECE , 2},
493 {AUDIO_DEVICE_OUT_SPEAKER , 2},
494 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
495 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
496 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
497 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
498 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
499 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
500 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
501 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
502 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
503 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
504 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
505 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
506 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
507 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
508 {AUDIO_DEVICE_OUT_PROXY , 9},
509 {AUDIO_DEVICE_OUT_FM , 7},
510 {AUDIO_DEVICE_OUT_FM_TX , 8},
511 {AUDIO_DEVICE_OUT_ALL , -1},
512 {AUDIO_DEVICE_NONE , -1},
513 {AUDIO_DEVICE_OUT_DEFAULT , -1},
514};
515
516
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]517#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
518#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]519
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]520static void query_platform(const char *snd_card_name,
521 char *mixer_xml_path)
522{
523 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
524 sizeof("msm8x16-snd-card-mtp"))) {
525 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
526 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]527
528 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
529 msm_be_id_array_len =
530 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
531
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]532 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
533 sizeof("msm8x16-skuh-snd-card"))) {
534 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
535 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]536
537 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
538 msm_be_id_array_len =
539 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
540
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]541 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
542 sizeof("msm8x16-skui-snd-card"))) {
543 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
544 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]545
546 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
547 msm_be_id_array_len =
548 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
549
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]550 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
551 sizeof("msm8x16-skuhf-snd-card"))) {
552 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
553 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]554
555 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
556 msm_be_id_array_len =
557 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
558
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]559 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]560 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]561 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
562 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]563
564 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
565 msm_be_id_array_len =
566 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
567
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]568 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
569 sizeof("msm8939-snd-card-skuk"))) {
570 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
571 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]572 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
573 msm_be_id_array_len =
574 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
575
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]576 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
577 sizeof("msm8939-tapan-snd-card"))) {
578 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
579 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]580 msm_device_to_be_id = msm_device_to_be_id_external_codec;
581 msm_be_id_array_len =
582 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
583
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]584 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
585 sizeof("msm8939-tapan9302-snd-card"))) {
586 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
587 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]588
589 msm_device_to_be_id = msm_device_to_be_id_external_codec;
590 msm_be_id_array_len =
591 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
592
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]593 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
594 sizeof("msm8939-tomtom9330-snd-card"))) {
595 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
596 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]597
598 msm_device_to_be_id = msm_device_to_be_id_external_codec;
599 msm_be_id_array_len =
600 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
601
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]602 } else {
603 strlcpy(mixer_xml_path, MIXER_XML_PATH,
604 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]605
606 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
607 msm_be_id_array_len =
608 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
609
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]610 }
611}
612
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]613void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]614{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]615 struct platform_data *my_data = (struct platform_data *)platform;
616 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]617
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]618 if (enable) {
619 my_data->ec_ref_enabled = enable;
620 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
621 } else {
622 if (my_data->ec_ref_enabled) {
623 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
624 my_data->ec_ref_enabled = enable;
625 } else {
626 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
627 }
628 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]629
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]630 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]631}
632
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]633static struct csd_data *open_csd_client()
634{
635 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
636
637 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
638 if (csd->csd_client == NULL) {
639 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
640 goto error;
641 } else {
642 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
643
644 csd->deinit = (deinit_t)dlsym(csd->csd_client,
645 "csd_client_deinit");
646 if (csd->deinit == NULL) {
647 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
648 dlerror());
649 goto error;
650 }
651 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
652 "csd_client_disable_device");
653 if (csd->disable_device == NULL) {
654 ALOGE("%s: dlsym error %s for csd_client_disable_device",
655 __func__, dlerror());
656 goto error;
657 }
658 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
659 "csd_client_enable_device_config");
660 if (csd->enable_device_config == NULL) {
661 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
662 __func__, dlerror());
663 goto error;
664 }
665 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
666 "csd_client_enable_device");
667 if (csd->enable_device == NULL) {
668 ALOGE("%s: dlsym error %s for csd_client_enable_device",
669 __func__, dlerror());
670 goto error;
671 }
672 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
673 "csd_client_start_voice");
674 if (csd->start_voice == NULL) {
675 ALOGE("%s: dlsym error %s for csd_client_start_voice",
676 __func__, dlerror());
677 goto error;
678 }
679 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
680 "csd_client_stop_voice");
681 if (csd->stop_voice == NULL) {
682 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
683 __func__, dlerror());
684 goto error;
685 }
686 csd->volume = (volume_t)dlsym(csd->csd_client,
687 "csd_client_volume");
688 if (csd->volume == NULL) {
689 ALOGE("%s: dlsym error %s for csd_client_volume",
690 __func__, dlerror());
691 goto error;
692 }
693 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
694 "csd_client_mic_mute");
695 if (csd->mic_mute == NULL) {
696 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
697 __func__, dlerror());
698 goto error;
699 }
700 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
701 "csd_client_slow_talk");
702 if (csd->slow_talk == NULL) {
703 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
704 __func__, dlerror());
705 goto error;
706 }
707 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
708 "csd_client_start_playback");
709 if (csd->start_playback == NULL) {
710 ALOGE("%s: dlsym error %s for csd_client_start_playback",
711 __func__, dlerror());
712 goto error;
713 }
714 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
715 "csd_client_stop_playback");
716 if (csd->stop_playback == NULL) {
717 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
718 __func__, dlerror());
719 goto error;
720 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]721 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
722 if (csd->set_lch == NULL) {
723 ALOGE("%s: dlsym error %s for csd_client_set_lch",
724 __func__, dlerror());
725 /* Ignore the error as this is not mandatory function for
726 * basic voice call to work.
727 */
728 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]729 csd->start_record = (start_record_t)dlsym(csd->csd_client,
730 "csd_client_start_record");
731 if (csd->start_record == NULL) {
732 ALOGE("%s: dlsym error %s for csd_client_start_record",
733 __func__, dlerror());
734 goto error;
735 }
736 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
737 "csd_client_stop_record");
738 if (csd->stop_record == NULL) {
739 ALOGE("%s: dlsym error %s for csd_client_stop_record",
740 __func__, dlerror());
741 goto error;
742 }
743 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
744
745 if (csd->init == NULL) {
746 ALOGE("%s: dlsym error %s for csd_client_init",
747 __func__, dlerror());
748 goto error;
749 } else {
750 csd->init();
751 }
752 }
753 return csd;
754
755error:
756 free(csd);
757 csd = NULL;
758 return csd;
759}
760
761void close_csd_client(struct csd_data *csd)
762{
763 if (csd != NULL) {
764 csd->deinit();
765 dlclose(csd->csd_client);
766 free(csd);
767 csd = NULL;
768 }
769}
770
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]771void get_cvd_version(char *cvd_version, struct audio_device *adev)
772{
773 struct mixer_ctl *ctl;
774 int count;
775 int ret = 0;
776
777 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
778 if (!ctl) {
779 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
780 goto done;
781 }
782 mixer_ctl_update(ctl);
783
784 count = mixer_ctl_get_num_values(ctl);
785 if (count > MAX_CVD_VERSION_STRING_SIZE)
786 count = MAX_CVD_VERSION_STRING_SIZE;
787
788 ret = mixer_ctl_get_array(ctl, cvd_version, count);
789 if (ret != 0) {
790 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
791 goto done;
792 }
793
794done:
795 return;
796}
797
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]798static int hw_util_open(int card_no)
799{
800 int fd = -1;
801 char dev_name[256];
802
803 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
804 card_no, WCD9XXX_CODEC_HWDEP_NODE);
805 ALOGD("%s Opening device %s\n", __func__, dev_name);
806 fd = open(dev_name, O_WRONLY);
807 if (fd < 0) {
808 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
809 return fd;
810 }
811 ALOGD("%s success", __func__);
812 return fd;
813}
814
815struct param_data {
816 int use_case;
817 int acdb_id;
818 int get_size;
819 int buff_size;
820 int data_size;
821 void *buff;
822};
823
824static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
825{
826 int ret = 0, type;
827
828 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
829 struct wcdcal_ioctl_buffer codec_buffer;
830 struct param_data calib;
831
832 if (!strcmp(cal_name_info[type], "mad_cal"))
833 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
834 calib.get_size = 1;
835 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
836 &calib);
837 if (ret < 0) {
838 ALOGE("%s get_calibration failed\n", __func__);
839 return ret;
840 }
841 calib.get_size = 0;
842 calib.buff = malloc(calib.buff_size);
843 ret = acdb_loader_get_calibration(cal_name_info[type],
844 sizeof(struct param_data), &calib);
845 if (ret < 0) {
846 ALOGE("%s get_calibration failed\n", __func__);
847 free(calib.buff);
848 return ret;
849 }
850 codec_buffer.buffer = calib.buff;
851 codec_buffer.size = calib.data_size;
852 codec_buffer.cal_type = type;
853 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
854 ALOGE("Failed to call ioctl for %s err=%d",
855 cal_name_info[type], errno);
856 ALOGD("%s cal sent for %s", __func__, cal_name_info[type]);
857 free(calib.buff);
858 }
859 return ret;
860}
861
862static void audio_hwdep_send_cal(struct platform_data *plat_data)
863{
864 int fd;
865
866 fd = hw_util_open(plat_data->adev->snd_card);
867 if (fd == -1) {
868 ALOGE("%s error open\n", __func__);
869 return;
870 }
871
872 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
873 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
874
875 if (acdb_loader_get_calibration == NULL) {
876 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
877 dlerror());
878 return;
879 }
880 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
881 ALOGE("%s: Could not send anc cal", __FUNCTION__);
882}
883
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]884void *platform_init(struct audio_device *adev)
885{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]886 char platform[PROPERTY_VALUE_MAX];
887 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]888 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]889 struct platform_data *my_data = NULL;
890 int retry_num = 0, snd_card_num = 0;
891 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]892 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]893 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]894
895 my_data = calloc(1, sizeof(struct platform_data));
896
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]897 while (snd_card_num < MAX_SND_CARD) {
898 adev->mixer = mixer_open(snd_card_num);
899
900 while (!adev->mixer && retry_num < RETRY_NUMBER) {
901 usleep(RETRY_US);
902 adev->mixer = mixer_open(snd_card_num);
903 retry_num++;
904 }
905
906 if (!adev->mixer) {
907 ALOGE("%s: Unable to open the mixer card: %d", __func__,
908 snd_card_num);
909 retry_num = 0;
910 snd_card_num++;
911 continue;
912 }
913
914 snd_card_name = mixer_get_name(adev->mixer);
915 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
916
917 my_data->hw_info = hw_info_init(snd_card_name);
918 if (!my_data->hw_info) {
919 ALOGE("%s: Failed to init hardware info", __func__);
920 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]921 query_platform(snd_card_name, mixer_xml_path);
922 ALOGD("%s: mixer path file is %s", __func__,
923 mixer_xml_path);
924 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
925 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]926 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]927 mixer_xml_path);
928 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]929 if (!adev->audio_route) {
930 ALOGE("%s: Failed to init audio route controls, aborting.",
931 __func__);
932 free(my_data);
933 return NULL;
934 }
935 adev->snd_card = snd_card_num;
936 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
937 break;
938 }
939 retry_num = 0;
940 snd_card_num++;
941 }
942
943 if (snd_card_num >= MAX_SND_CARD) {
944 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
945 free(my_data);
946 return NULL;
947 }
948
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]949 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]950 my_data->fluence_in_spkr_mode = false;
951 my_data->fluence_in_voice_call = false;
952 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]953 my_data->fluence_in_audio_rec = false;
954 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]955 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]956 my_data->slowtalk = false;
957 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]958
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]959 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
960 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]961 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]962 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]963 my_data->fluence_type = FLUENCE_DUAL_MIC;
964 } else {
965 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]966 }
967
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]968 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]969 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]970 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]971 my_data->fluence_in_voice_call = true;
972 }
973
974 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]975 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]976 my_data->fluence_in_voice_rec = true;
977 }
978
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]979 property_get("persist.audio.fluence.audiorec",value,"");
980 if (!strncmp("true", value, sizeof("true"))) {
981 my_data->fluence_in_audio_rec = true;
982 }
983
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]984 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]985 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]986 my_data->fluence_in_spkr_mode = true;
987 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]988
989 property_get("persist.audio.fluence.mode",value,"");
990 if (!strncmp("broadside", value, sizeof("broadside"))) {
991 my_data->fluence_mode = FLUENCE_BROADSIDE;
992 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]993 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]994 property_get("persist.audio.FFSP.enable", ffspEnable, "");
995 if (!strncmp("true", ffspEnable, sizeof("true"))) {
996 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
997 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
998 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
999 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1000 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1001 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1002 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1003 if (my_data->acdb_handle == NULL) {
1004 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1005 } else {
1006 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1007 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1008 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1009 if (!my_data->acdb_deallocate)
1010 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1011 __func__, LIB_ACDB_LOADER);
1012
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1013 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]1014 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1015 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1016 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1017 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1018
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1019 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1020 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1021 if (!my_data->acdb_send_voice_cal)
1022 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1023 __func__, LIB_ACDB_LOADER);
1024
1025 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1026 "acdb_loader_reload_vocvoltable");
1027 if (!my_data->acdb_reload_vocvoltable)
1028 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1029 __func__, LIB_ACDB_LOADER);
1030
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1031 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1032 my_data->acdb_handle,
1033 "acdb_loader_get_default_app_type");
1034 if (!my_data->acdb_get_default_app_type)
1035 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1036 __func__, LIB_ACDB_LOADER);
1037
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1038 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1039 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1040 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1041 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1042 goto acdb_init_fail;
1043 }
1044
1045 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1046 if (!cvd_version)
1047 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1048 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1049 get_cvd_version(cvd_version, adev);
1050
1051 my_data->acdb_init(snd_card_name, cvd_version);
1052 if (cvd_version)
1053 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1054 }
1055
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1056acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1057 /* Initialize ACDB ID's */
1058 platform_info_init(PLATFORM_INFO_XML_PATH);
1059
1060 /* init usb */
1061 audio_extn_usb_init(adev);
1062 /* update sound cards appropriately */
1063 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1064
1065 /* Read one time ssr property */
1066 audio_extn_ssr_update_enabled();
1067 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1068
1069 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1070 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1071
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1072 return my_data;
1073}
1074
1075void platform_deinit(void *platform)
1076{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1077 struct platform_data *my_data = (struct platform_data *)platform;
1078
1079 hw_info_deinit(my_data->hw_info);
1080 close_csd_client(my_data->csd);
1081
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1082 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1083 /* deinit usb */
1084 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1085}
1086
1087const char *platform_get_snd_device_name(snd_device_t snd_device)
1088{
1089 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1090 return device_table[snd_device];
1091 else
1092 return "";
1093}
1094
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1095int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1096 char *device_name)
1097{
1098 struct platform_data *my_data = (struct platform_data *)platform;
1099
1100 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1101 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1102 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1103 } else {
1104 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1105 return -EINVAL;
1106 }
1107
1108 return 0;
1109}
1110
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1111void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1112{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1113 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1114 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1115 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1116 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1117 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1118 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1119 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1120 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1121 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1122 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1123 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1124 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1125 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1126 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1127 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1128 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1129 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1130 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1131 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1132 strlcat(mixer_path, " speaker-and-usb-headphones",
1133 MIXER_PATH_MAX_LENGTH);
1134 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1135 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1136 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1137 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1138 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1139 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1140}
1141
1142int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1143{
1144 int device_id;
1145 if (device_type == PCM_PLAYBACK)
1146 device_id = pcm_device_table[usecase][0];
1147 else
1148 device_id = pcm_device_table[usecase][1];
1149 return device_id;
1150}
1151
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1152int platform_get_snd_device_index(char *snd_device_index_name)
1153{
1154 int ret = 0;
1155 int i;
1156
1157 if (snd_device_index_name == NULL) {
1158 ALOGE("%s: snd_device_index_name is NULL", __func__);
1159 ret = -ENODEV;
1160 goto done;
1161 }
1162
1163 for (i=0; i < SND_DEVICE_MAX; i++) {
1164 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1165 ret = snd_device_name_index[i].index;
1166 goto done;
1167 }
1168 }
1169 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1170 __func__, snd_device_index_name);
1171 ret = -ENODEV;
1172done:
1173 return ret;
1174}
1175
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1176int platform_set_fluence_type(void *platform, char *value)
1177{
1178 int ret = 0;
1179 int fluence_type = FLUENCE_NONE;
1180 int fluence_flag = NONE_FLAG;
1181 struct platform_data *my_data = (struct platform_data *)platform;
1182 struct audio_device *adev = my_data->adev;
1183
1184 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1185
1186 /* only dual mic turn on and off is supported as of now through setparameters */
1187 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1188 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1189 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1190 ALOGV("fluence dualmic feature enabled \n");
1191 fluence_type = FLUENCE_DUAL_MIC;
1192 fluence_flag = DMIC_FLAG;
1193 } else {
1194 ALOGE("%s: Failed to set DUALMIC", __func__);
1195 ret = -1;
1196 goto done;
1197 }
1198 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1199 ALOGV("fluence disabled");
1200 fluence_type = FLUENCE_NONE;
1201 } else {
1202 ALOGE("Invalid fluence value : %s",value);
1203 ret = -1;
1204 goto done;
1205 }
1206
1207 if (fluence_type != my_data->fluence_type) {
1208 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1209 my_data->fluence_type = fluence_type;
1210 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1211 }
1212done:
1213 return ret;
1214}
1215
1216int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1217{
1218 int ret = 0;
1219 struct platform_data *my_data = (struct platform_data *)platform;
1220
1221 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1222 strlcpy(value, "quadmic", len);
1223 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1224 strlcpy(value, "dualmic", len);
1225 } else if (my_data->fluence_type == FLUENCE_NONE) {
1226 strlcpy(value, "none", len);
1227 } else
1228 ret = -1;
1229
1230 return ret;
1231}
1232
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1233int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1234{
1235 int ret = 0;
1236
1237 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1238 ALOGE("%s: Invalid snd_device = %d",
1239 __func__, snd_device);
1240 ret = -EINVAL;
1241 goto done;
1242 }
1243
1244 acdb_device_table[snd_device] = acdb_id;
1245done:
1246 return ret;
1247}
1248
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1249int platform_get_default_app_type(void *platform)
1250{
1251 struct platform_data *my_data = (struct platform_data *)platform;
1252
1253 if (my_data->acdb_get_default_app_type)
1254 return my_data->acdb_get_default_app_type();
1255 else
1256 return DEFAULT_APP_TYPE;
1257}
1258
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1259int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1260{
1261 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1262 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1263 return -EINVAL;
1264 }
1265 return acdb_device_table[snd_device];
1266}
1267
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1268int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
1269{
1270 ALOGE("%s: Not implemented", __func__);
1271 return -ENOSYS;
1272}
1273
1274int platform_get_snd_device_bit_width(snd_device_t snd_device)
1275{
1276 ALOGE("%s: Not implemented", __func__);
1277 return -ENOSYS;
1278}
1279
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1280int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1281 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1282{
1283 struct platform_data *my_data = (struct platform_data *)platform;
1284 int acdb_dev_id, acdb_dev_type;
1285
1286 acdb_dev_id = acdb_device_table[snd_device];
1287 if (acdb_dev_id < 0) {
1288 ALOGE("%s: Could not find acdb id for device(%d)",
1289 __func__, snd_device);
1290 return -EINVAL;
1291 }
1292 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1293 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1294 __func__, snd_device, acdb_dev_id);
1295 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1296 snd_device < SND_DEVICE_OUT_END)
1297 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1298 else
1299 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1300 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1301 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1302 }
1303 return 0;
1304}
1305
1306int platform_switch_voice_call_device_pre(void *platform)
1307{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1308 struct platform_data *my_data = (struct platform_data *)platform;
1309 int ret = 0;
1310
1311 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1312 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1313 /* This must be called before disabling mixer controls on APQ side */
1314 ret = my_data->csd->disable_device();
1315 if (ret < 0) {
1316 ALOGE("%s: csd_client_disable_device, failed, error %d",
1317 __func__, ret);
1318 }
1319 }
1320 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1321}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1322int platform_switch_voice_call_enable_device_config(void *platform,
1323 snd_device_t out_snd_device,
1324 snd_device_t in_snd_device)
1325{
1326 struct platform_data *my_data = (struct platform_data *)platform;
1327 int acdb_rx_id, acdb_tx_id;
1328 int ret = 0;
1329
1330 acdb_rx_id = acdb_device_table[out_snd_device];
1331 acdb_tx_id = acdb_device_table[in_snd_device];
1332
1333 if (my_data->csd != NULL) {
1334 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1335 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1336 if (ret < 0) {
1337 ALOGE("%s: csd_enable_device_config, failed, error %d",
1338 __func__, ret);
1339 }
1340 } else {
1341 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1342 acdb_rx_id, acdb_tx_id);
1343 }
1344 }
1345 return ret;
1346}
1347
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1348
1349int platform_switch_voice_call_device_post(void *platform,
1350 snd_device_t out_snd_device,
1351 snd_device_t in_snd_device)
1352{
1353 struct platform_data *my_data = (struct platform_data *)platform;
1354 int acdb_rx_id, acdb_tx_id;
1355
1356 if (my_data->acdb_send_voice_cal == NULL) {
1357 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1358 } else {
1359 acdb_rx_id = acdb_device_table[out_snd_device];
1360 acdb_tx_id = acdb_device_table[in_snd_device];
1361
1362 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1363 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1364 else
1365 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1366 acdb_rx_id, acdb_tx_id);
1367 }
1368
1369 return 0;
1370}
1371
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1372int platform_switch_voice_call_usecase_route_post(void *platform,
1373 snd_device_t out_snd_device,
1374 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1375{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1376 struct platform_data *my_data = (struct platform_data *)platform;
1377 int acdb_rx_id, acdb_tx_id;
1378 int ret = 0;
1379
1380 acdb_rx_id = acdb_device_table[out_snd_device];
1381 acdb_tx_id = acdb_device_table[in_snd_device];
1382
1383 if (my_data->csd != NULL) {
1384 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1385 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1386 my_data->adev->acdb_settings);
1387 if (ret < 0) {
1388 ALOGE("%s: csd_enable_device, failed, error %d",
1389 __func__, ret);
1390 }
1391 } else {
1392 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1393 acdb_rx_id, acdb_tx_id);
1394 }
1395 }
1396 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1397}
1398
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1399int platform_start_voice_call(void *platform, uint32_t vsid)
1400{
1401 struct platform_data *my_data = (struct platform_data *)platform;
1402 int ret = 0;
1403
1404 if (my_data->csd != NULL) {
1405 ret = my_data->csd->start_voice(vsid);
1406 if (ret < 0) {
1407 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1408 }
1409 }
1410 return ret;
1411}
1412
1413int platform_stop_voice_call(void *platform, uint32_t vsid)
1414{
1415 struct platform_data *my_data = (struct platform_data *)platform;
1416 int ret = 0;
1417
1418 if (my_data->csd != NULL) {
1419 ret = my_data->csd->stop_voice(vsid);
1420 if (ret < 0) {
1421 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1422 }
1423 }
1424 return ret;
1425}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1426
1427int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1428{
1429 return 0;
1430}
1431
1432int platform_set_voice_volume(void *platform, int volume)
1433{
1434 struct platform_data *my_data = (struct platform_data *)platform;
1435 struct audio_device *adev = my_data->adev;
1436 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1437 const char *mixer_ctl_name = "Voice Rx Gain";
1438 int vol_index = 0, ret = 0;
1439 uint32_t set_values[ ] = {0,
1440 ALL_SESSION_VSID,
1441 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1442
1443 // Voice volume levels are mapped to adsp volume levels as follows.
1444 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1445 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1446 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1447 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1448
1449 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1450 if (!ctl) {
1451 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1452 __func__, mixer_ctl_name);
1453 return -EINVAL;
1454 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1455 ALOGV("Setting voice volume index: %d", set_values[0]);
1456 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1457
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1458 if (my_data->csd != NULL) {
1459 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1460 if (ret < 0) {
1461 ALOGE("%s: csd_volume error %d", __func__, ret);
1462 }
1463 }
1464 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1465}
1466
1467int platform_set_mic_mute(void *platform, bool state)
1468{
1469 struct platform_data *my_data = (struct platform_data *)platform;
1470 struct audio_device *adev = my_data->adev;
1471 struct mixer_ctl *ctl;
1472 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1473 int ret = 0;
1474 uint32_t set_values[ ] = {0,
1475 ALL_SESSION_VSID,
1476 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1477
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1478 set_values[0] = state;
1479 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1480 if (!ctl) {
1481 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1482 __func__, mixer_ctl_name);
1483 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1484 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1485 ALOGV("Setting voice mute state: %d", state);
1486 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1487
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1488 if (my_data->csd != NULL) {
1489 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1490 if (ret < 0) {
1491 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1492 }
1493 }
1494 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1495}
1496
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1497int platform_set_device_mute(void *platform, bool state, char *dir)
1498{
1499 struct platform_data *my_data = (struct platform_data *)platform;
1500 struct audio_device *adev = my_data->adev;
1501 struct mixer_ctl *ctl;
1502 char *mixer_ctl_name = NULL;
1503 int ret = 0;
1504 uint32_t set_values[ ] = {0,
1505 ALL_SESSION_VSID,
1506 0};
1507 if(dir == NULL) {
1508 ALOGE("%s: Invalid direction:%s", __func__, dir);
1509 return -EINVAL;
1510 }
1511
1512 if (!strncmp("rx", dir, sizeof("rx"))) {
1513 mixer_ctl_name = "Voice Rx Device Mute";
1514 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1515 mixer_ctl_name = "Voice Tx Device Mute";
1516 } else {
1517 return -EINVAL;
1518 }
1519
1520 set_values[0] = state;
1521 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1522 if (!ctl) {
1523 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1524 __func__, mixer_ctl_name);
1525 return -EINVAL;
1526 }
1527
1528 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1529 __func__,state, mixer_ctl_name);
1530 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1531
1532 return ret;
1533}
1534
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1535snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1536{
1537 struct platform_data *my_data = (struct platform_data *)platform;
1538 struct audio_device *adev = my_data->adev;
1539 audio_mode_t mode = adev->mode;
1540 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1541#ifdef RECORD_PLAY_CONCURRENCY
1542 bool use_voip_out_devices = false;
1543 bool prop_rec_play_enabled = false;
1544 char recConcPropValue[PROPERTY_VALUE_MAX];
1545
1546 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1547 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1548 }
1549 use_voip_out_devices = prop_rec_play_enabled &&
1550 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1551 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1552#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1553
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1554 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1555 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1556 int channel_count = popcount(channel_mask);
1557
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1558 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1559 if (devices == AUDIO_DEVICE_NONE ||
1560 devices & AUDIO_DEVICE_BIT_IN) {
1561 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1562 goto exit;
1563 }
1564
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1565 if (popcount(devices) == 2) {
1566 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1567 AUDIO_DEVICE_OUT_SPEAKER)) {
1568 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1569 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1570 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1571 if (audio_extn_get_anc_enabled())
1572 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1573 else
1574 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1575 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1576 AUDIO_DEVICE_OUT_SPEAKER)) {
1577 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1578 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1579 AUDIO_DEVICE_OUT_SPEAKER)) {
1580 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1581 } else {
1582 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1583 goto exit;
1584 }
1585 if (snd_device != SND_DEVICE_NONE) {
1586 goto exit;
1587 }
1588 }
1589
1590 if (popcount(devices) != 1) {
1591 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1592 goto exit;
1593 }
1594
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1595 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1596 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1597 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1598 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1599 !voice_extn_compress_voip_is_active(adev)) {
1600 switch (adev->voice.tty_mode) {
1601 case TTY_MODE_FULL:
1602 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1603 break;
1604 case TTY_MODE_VCO:
1605 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1606 break;
1607 case TTY_MODE_HCO:
1608 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1609 break;
1610 default:
1611 ALOGE("%s: Invalid TTY mode (%#x)",
1612 __func__, adev->voice.tty_mode);
1613 }
1614 } else if (audio_extn_get_anc_enabled()) {
1615 if (audio_extn_should_use_fb_anc())
1616 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1617 else
1618 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1619 } else {
1620 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1621 }
1622 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1623 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1624 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1625 else
1626 snd_device = SND_DEVICE_OUT_BT_SCO;
1627 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1628 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1629 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1630 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1631 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1632 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1633 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1634 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1635 if (audio_extn_should_use_handset_anc(channel_count))
1636 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1637 else
1638 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1639 }
1640 if (snd_device != SND_DEVICE_NONE) {
1641 goto exit;
1642 }
1643 }
1644
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1645 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1646 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1647 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1648 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1649#ifdef RECORD_PLAY_CONCURRENCY
1650 if (use_voip_out_devices) {
1651 // ANC should be disabled for voip concurrency
1652 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1653 } else
1654#endif
1655 {
1656 if (audio_extn_should_use_fb_anc())
1657 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1658 else
1659 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1660 }
1661 } else {
1662#ifdef RECORD_PLAY_CONCURRENCY
1663 if (use_voip_out_devices)
1664 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1665 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1666#endif
1667 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1668 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1669 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1670#ifdef RECORD_PLAY_CONCURRENCY
1671 if (use_voip_out_devices) {
1672 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1673 } else
1674#endif
1675 {
1676 if (adev->speaker_lr_swap)
1677 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1678 else
1679 snd_device = SND_DEVICE_OUT_SPEAKER;
1680 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1681 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1682 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1683 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1684 else
1685 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1686 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1687 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1688 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1689 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1690 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1691 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1692 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1693 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1694 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1695 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1696#ifdef RECORD_PLAY_CONCURRENCY
1697 if (use_voip_out_devices)
1698 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1699 else
1700#endif
1701 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1702 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1703 channel_count = audio_extn_get_afe_proxy_channel_count();
1704 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1705 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1706 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1707 } else {
1708 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1709 }
1710exit:
1711 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1712 return snd_device;
1713}
1714
1715snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1716{
1717 struct platform_data *my_data = (struct platform_data *)platform;
1718 struct audio_device *adev = my_data->adev;
1719 audio_source_t source = (adev->active_input == NULL) ?
1720 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1721
1722 audio_mode_t mode = adev->mode;
1723 audio_devices_t in_device = ((adev->active_input == NULL) ?
1724 AUDIO_DEVICE_NONE : adev->active_input->device)
1725 & ~AUDIO_DEVICE_BIT_IN;
1726 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1727 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1728 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1729 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1730
1731 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1732 __func__, out_device, in_device);
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1733 if ((out_device != AUDIO_DEVICE_NONE) && (voice_is_in_call(adev) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1734 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1735 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1736 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1737 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1738 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1739 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1740 case TTY_MODE_FULL:
1741 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1742 break;
1743 case TTY_MODE_VCO:
1744 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1745 break;
1746 case TTY_MODE_HCO:
1747 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1748 break;
1749 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1750 ALOGE("%s: Invalid TTY mode (%#x)",
1751 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1752 }
1753 goto exit;
1754 }
1755 }
1756 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1757 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1758 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
1759 audio_extn_should_use_handset_anc(channel_count)) {
1760 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1761 } else if (my_data->fluence_type == FLUENCE_NONE ||
1762 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1763 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1764 if (audio_extn_hfp_is_active(adev))
1765 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1766 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1767 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1768 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1769 }
1770 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1771 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1772 if (audio_extn_hfp_is_active(adev))
1773 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1774 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1775 if (adev->bt_wb_speech_enabled) {
1776 if (adev->bluetooth_nrec)
1777 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1778 else
1779 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1780 } else {
1781 if (adev->bluetooth_nrec)
1782 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1783 else
1784 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1785 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1786 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1787 if (my_data->fluence_type != FLUENCE_NONE &&
1788 my_data->fluence_in_voice_call &&
1789 my_data->fluence_in_spkr_mode) {
1790 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1791 adev->acdb_settings |= QMIC_FLAG;
1792 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1793 } else {
1794 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1795 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1796 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1797 else
1798 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1799 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1800 } else {
1801 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1802 if (audio_extn_hfp_is_active(adev))
1803 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1804 }
1805 }
1806 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1807 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1808 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1809 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1810 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1811 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1812 else
1813 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1814 }
1815 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1816 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1817 if (channel_count == 2) {
1818 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1819 adev->acdb_settings |= DMIC_FLAG;
1820 } else if (adev->active_input->enable_ns)
1821 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1822 else if (my_data->fluence_type != FLUENCE_NONE &&
1823 my_data->fluence_in_voice_rec) {
1824 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1825 adev->acdb_settings |= DMIC_FLAG;
1826 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1827 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1828 }
1829 }
1830 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1831 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1832 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1833 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1834 if (adev->active_input->enable_aec &&
1835 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1836 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1837 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1838 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1839 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1840 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1841 else
1842 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1843 adev->acdb_settings |= DMIC_FLAG;
1844 } else
1845 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1846 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1847 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1848 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1849 adev->acdb_settings |= DMIC_FLAG;
1850 } else
1851 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1852 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1853 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1854 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1855 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1856 } else if (adev->active_input->enable_aec) {
1857 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1858 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1859 my_data->fluence_in_spkr_mode) {
1860 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1861 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1862 else
1863 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1864 adev->acdb_settings |= DMIC_FLAG;
1865 } else
1866 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1867 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1868 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1869 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1870 adev->acdb_settings |= DMIC_FLAG;
1871 } else
1872 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1873 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1874 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1875 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1876 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1877 } else if (adev->active_input->enable_ns) {
1878 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1879 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1880 my_data->fluence_in_spkr_mode) {
1881 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1882 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1883 else
1884 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1885 adev->acdb_settings |= DMIC_FLAG;
1886 } else
1887 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1888 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1889 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1890 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1891 adev->acdb_settings |= DMIC_FLAG;
1892 } else
1893 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1894 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1895 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1896 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1897 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1898 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1899 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1900 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1901 } else if (source == AUDIO_SOURCE_MIC) {
1902 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1903 channel_count == 1 ) {
1904 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1905 my_data->fluence_in_audio_rec)
1906 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1907 }
1908 } else if (source == AUDIO_SOURCE_FM_RX ||
1909 source == AUDIO_SOURCE_FM_RX_A2DP) {
1910 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1911 } else if (source == AUDIO_SOURCE_DEFAULT) {
1912 goto exit;
1913 }
1914
1915
1916 if (snd_device != SND_DEVICE_NONE) {
1917 goto exit;
1918 }
1919
1920 if (in_device != AUDIO_DEVICE_NONE &&
1921 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1922 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1923 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1924 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1925 snd_device = SND_DEVICE_IN_QUAD_MIC;
1926 else if (channel_count == 2)
1927 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1928 else
1929 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1930 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1931 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1932 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1933 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1934 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1935 if (adev->bt_wb_speech_enabled) {
1936 if (adev->bluetooth_nrec)
1937 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1938 else
1939 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1940 } else {
1941 if (adev->bluetooth_nrec)
1942 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1943 else
1944 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1945 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1946 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1947 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1948 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1949 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1950 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1951 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1952 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1953 } else {
1954 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1955 ALOGW("%s: Using default handset-mic", __func__);
1956 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1957 }
1958 } else {
1959 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1960 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1961 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1962 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1963 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1964 if (channel_count > 1)
1965 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1966 else
1967 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1968 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1969 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1970 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1971 if (adev->bt_wb_speech_enabled) {
1972 if (adev->bluetooth_nrec)
1973 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1974 else
1975 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1976 } else {
1977 if (adev->bluetooth_nrec)
1978 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1979 else
1980 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1981 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1982 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1983 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1984 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1985 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1986 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1987 } else {
1988 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
1989 ALOGW("%s: Using default handset-mic", __func__);
1990 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1991 }
1992 }
1993exit:
1994 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
1995 return snd_device;
1996}
1997
1998int platform_set_hdmi_channels(void *platform, int channel_count)
1999{
2000 struct platform_data *my_data = (struct platform_data *)platform;
2001 struct audio_device *adev = my_data->adev;
2002 struct mixer_ctl *ctl;
2003 const char *channel_cnt_str = NULL;
2004 const char *mixer_ctl_name = "HDMI_RX Channels";
2005 switch (channel_count) {
2006 case 8:
2007 channel_cnt_str = "Eight"; break;
2008 case 7:
2009 channel_cnt_str = "Seven"; break;
2010 case 6:
2011 channel_cnt_str = "Six"; break;
2012 case 5:
2013 channel_cnt_str = "Five"; break;
2014 case 4:
2015 channel_cnt_str = "Four"; break;
2016 case 3:
2017 channel_cnt_str = "Three"; break;
2018 default:
2019 channel_cnt_str = "Two"; break;
2020 }
2021 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2022 if (!ctl) {
2023 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2024 __func__, mixer_ctl_name);
2025 return -EINVAL;
2026 }
2027 ALOGV("HDMI channel count: %s", channel_cnt_str);
2028 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2029 return 0;
2030}
2031
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2032int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2033{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2034 struct platform_data *my_data = (struct platform_data *)platform;
2035 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2036 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2037 char *sad = block;
2038 int num_audio_blocks;
2039 int channel_count;
2040 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2041 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2042
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2043 struct mixer_ctl *ctl;
2044
2045 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2046 if (!ctl) {
2047 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2048 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2049 return 0;
2050 }
2051
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2052 mixer_ctl_update(ctl);
2053
2054 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2055
2056 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2057 if (count > (int)sizeof(block))
2058 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2059
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2060 ret = mixer_ctl_get_array(ctl, block, count);
2061 if (ret != 0) {
2062 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2063 return 0;
2064 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2065
2066 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2067 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2068
2069 for (i = 0; i < num_audio_blocks; i++) {
2070 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2071 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2072 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2073 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2074 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2075
2076 channel_count = (sad[0] & 0x7) + 1;
2077 if (channel_count > max_channels)
2078 max_channels = channel_count;
2079
2080 /* Advance to next block */
2081 sad += 3;
2082 }
2083
2084 return max_channels;
2085}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2086
2087static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2088{
2089 int ret = 0;
2090 struct audio_device *adev = my_data->adev;
2091 struct mixer_ctl *ctl;
2092 const char *mixer_ctl_name = "Slowtalk Enable";
2093 uint32_t set_values[ ] = {0,
2094 ALL_SESSION_VSID};
2095
2096 set_values[0] = state;
2097 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2098 if (!ctl) {
2099 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2100 __func__, mixer_ctl_name);
2101 ret = -EINVAL;
2102 } else {
2103 ALOGV("Setting slowtalk state: %d", state);
2104 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2105 my_data->slowtalk = state;
2106 }
2107
2108 if (my_data->csd != NULL) {
2109 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2110 if (ret < 0) {
2111 ALOGE("%s: csd_client_disable_device, failed, error %d",
2112 __func__, ret);
2113 }
2114 }
2115 return ret;
2116}
2117
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2118static int set_hd_voice(struct platform_data *my_data, bool state)
2119{
2120 struct audio_device *adev = my_data->adev;
2121 struct mixer_ctl *ctl;
2122 const char *mixer_ctl_name = "HD Voice Enable";
2123 int ret = 0;
2124 uint32_t set_values[ ] = {0,
2125 ALL_SESSION_VSID};
2126
2127 set_values[0] = state;
2128 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2129 if (!ctl) {
2130 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2131 __func__, mixer_ctl_name);
2132 ret = -EINVAL;
2133 } else {
2134 ALOGV("Setting HD Voice state: %d", state);
2135 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2136 my_data->hd_voice = state;
2137 }
2138
2139 return ret;
2140}
2141
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2142int platform_set_parameters(void *platform, struct str_parms *parms)
2143{
2144 struct platform_data *my_data = (struct platform_data *)platform;
2145 char *str;
2146 char value[256] = {0};
2147 int val;
2148 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2149 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2150
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2151 kv_pairs = str_parms_to_str(parms);
2152 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2153 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2154
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2155 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2156 if (err >= 0) {
2157 bool state = false;
2158 if (!strncmp("true", value, sizeof("true"))) {
2159 state = true;
2160 }
2161
2162 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2163 ret = platform_set_slowtalk(my_data, state);
2164 if (ret)
2165 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2166 }
2167
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2168 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2169 if (err >= 0) {
2170 bool state = false;
2171 if (!strncmp("true", value, sizeof("true"))) {
2172 state = true;
2173 }
2174
2175 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2176 if (my_data->hd_voice != state) {
2177 ret = set_hd_voice(my_data, state);
2178 if (ret)
2179 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2180 } else {
2181 ALOGV("%s: HD Voice already set to %d", __func__, state);
2182 }
2183 }
2184
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2185 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2186 value, sizeof(value));
2187 if (err >= 0) {
2188 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2189
2190 if (my_data->acdb_reload_vocvoltable == NULL) {
2191 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2192 } else if (!strcmp(value, "on")) {
2193 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2194 my_data->voice_feature_set = 1;
2195 }
2196 } else {
2197 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2198 my_data->voice_feature_set = 0;
2199 }
2200 }
2201 }
2202
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2203#ifdef RECORD_PLAY_CONCURRENCY
2204 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2205 if (err >= 0) {
2206 if (!strncmp("true", value, sizeof("true"))) {
2207 ALOGD("setting record playback concurrency to true");
2208 my_data->rec_play_conc_set = true;
2209 } else {
2210 ALOGD("setting record playback concurrency to false");
2211 my_data->rec_play_conc_set = false;
2212 }
2213 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2214 }
2215#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2216 ALOGV("%s: exit with code(%d)", __func__, ret);
2217 return ret;
2218}
2219
2220int platform_set_incall_recording_session_id(void *platform,
2221 uint32_t session_id, int rec_mode)
2222{
2223 int ret = 0;
2224 struct platform_data *my_data = (struct platform_data *)platform;
2225 struct audio_device *adev = my_data->adev;
2226 struct mixer_ctl *ctl;
2227 const char *mixer_ctl_name = "Voc VSID";
2228 int num_ctl_values;
2229 int i;
2230
2231 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2232 if (!ctl) {
2233 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2234 __func__, mixer_ctl_name);
2235 ret = -EINVAL;
2236 } else {
2237 num_ctl_values = mixer_ctl_get_num_values(ctl);
2238 for (i = 0; i < num_ctl_values; i++) {
2239 if (mixer_ctl_set_value(ctl, i, session_id)) {
2240 ALOGV("Error: invalid session_id: %x", session_id);
2241 ret = -EINVAL;
2242 break;
2243 }
2244 }
2245 }
2246
2247 if (my_data->csd != NULL) {
2248 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2249 if (ret < 0) {
2250 ALOGE("%s: csd_client_start_record failed, error %d",
2251 __func__, ret);
2252 }
2253 }
2254
2255 return ret;
2256}
2257
2258int platform_stop_incall_recording_usecase(void *platform)
2259{
2260 int ret = 0;
2261 struct platform_data *my_data = (struct platform_data *)platform;
2262
2263 if (my_data->csd != NULL) {
2264 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2265 if (ret < 0) {
2266 ALOGE("%s: csd_client_stop_record failed, error %d",
2267 __func__, ret);
2268 }
2269 }
2270
2271 return ret;
2272}
2273
2274int platform_start_incall_music_usecase(void *platform)
2275{
2276 int ret = 0;
2277 struct platform_data *my_data = (struct platform_data *)platform;
2278
2279 if (my_data->csd != NULL) {
2280 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2281 if (ret < 0) {
2282 ALOGE("%s: csd_client_start_playback failed, error %d",
2283 __func__, ret);
2284 }
2285 }
2286
2287 return ret;
2288}
2289
2290int platform_stop_incall_music_usecase(void *platform)
2291{
2292 int ret = 0;
2293 struct platform_data *my_data = (struct platform_data *)platform;
2294
2295 if (my_data->csd != NULL) {
2296 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2297 if (ret < 0) {
2298 ALOGE("%s: csd_client_stop_playback failed, error %d",
2299 __func__, ret);
2300 }
2301 }
2302
2303 return ret;
2304}
2305
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2306int platform_update_lch(void *platform, struct voice_session *session,
2307 enum voice_lch_mode lch_mode)
2308{
2309 int ret = 0;
2310 struct platform_data *my_data = (struct platform_data *)platform;
2311
2312 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2313 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2314 else
2315 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2316
2317 return ret;
2318}
2319
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2320void platform_get_parameters(void *platform,
2321 struct str_parms *query,
2322 struct str_parms *reply)
2323{
2324 struct platform_data *my_data = (struct platform_data *)platform;
2325 char *str = NULL;
2326 char value[256] = {0};
2327 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2328 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2329
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2330 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2331 value, sizeof(value));
2332 if (ret >= 0) {
2333 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2334 my_data->slowtalk?"true":"false");
2335 }
2336
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2337 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2338 value, sizeof(value));
2339 if (ret >= 0) {
2340 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2341 my_data->hd_voice?"true":"false");
2342 }
2343
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2344 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2345 value, sizeof(value));
2346 if (ret >= 0) {
2347 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2348 strlcpy(value, "on", sizeof(value));
2349 } else {
2350 strlcpy(value, "off", sizeof(value));
2351 }
2352
2353 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2354 }
2355
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2356 kv_pairs = str_parms_to_str(reply);
2357 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2358 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2359}
2360
2361/* Delay in Us */
2362int64_t platform_render_latency(audio_usecase_t usecase)
2363{
2364 switch (usecase) {
2365 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2366 return DEEP_BUFFER_PLATFORM_DELAY;
2367 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2368 return LOW_LATENCY_PLATFORM_DELAY;
2369 default:
2370 return 0;
2371 }
2372}
2373
2374int platform_update_usecase_from_source(int source, int usecase)
2375{
2376 ALOGV("%s: input source :%d", __func__, source);
2377 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2378 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2379 return usecase;
2380}
2381
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2382bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2383{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2384 bool needs_event = false;
2385
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2386 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2387 (snd_device < SND_DEVICE_IN_END) &&
2388 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2389 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2390 needs_event = true;
2391
2392 return needs_event;
2393}
2394
2395bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2396{
2397 bool needs_event = false;
2398
2399 switch(uc_id){
2400 /* concurrent playback usecases needs event */
2401 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2402 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2403 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2404 needs_event = true;
2405 break;
2406 /* concurrent playback in low latency allowed */
2407 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2408 break;
2409 /* concurrent playback FM needs event */
2410 case USECASE_AUDIO_PLAYBACK_FM:
2411 needs_event = true;
2412 break;
2413
2414 /* concurrent capture usecases, no event, capture handled by device
2415 * USECASE_AUDIO_RECORD:
2416 * USECASE_AUDIO_RECORD_COMPRESS:
2417 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2418
2419 * USECASE_VOICE_CALL:
2420 * USECASE_VOICE2_CALL:
2421 * USECASE_VOLTE_CALL:
2422 * USECASE_QCHAT_CALL:
2423 * USECASE_VOWLAN_CALL:
2424 * USECASE_COMPRESS_VOIP_CALL:
2425 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2426 * USECASE_INCALL_REC_UPLINK:
2427 * USECASE_INCALL_REC_DOWNLINK:
2428 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2429 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2430 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2431 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2432 * USECASE_INCALL_MUSIC_UPLINK:
2433 * USECASE_INCALL_MUSIC_UPLINK2:
2434 * USECASE_AUDIO_SPKR_CALIB_RX:
2435 * USECASE_AUDIO_SPKR_CALIB_TX:
2436 */
2437 default:
2438 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2439 }
2440 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2441}
2442
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2443bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2444{
2445 bool needs_event = false;
2446
2447 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2448 (snd_device < SND_DEVICE_IN_END) &&
2449 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2450 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2451 needs_event = true;
2452
2453 return needs_event;
2454}
2455
2456bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2457{
2458 bool needs_event = false;
2459
2460 switch(uc_id){
2461 /* concurrent playback usecases needs event */
2462 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2463 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2464 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2465 needs_event = true;
2466 break;
2467 /* concurrent playback in low latency allowed */
2468 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2469 break;
2470 /* concurrent playback FM needs event */
2471 case USECASE_AUDIO_PLAYBACK_FM:
2472 needs_event = true;
2473 break;
2474
2475 /* concurrent capture usecases, no event, capture handled by device
2476 * USECASE_AUDIO_RECORD:
2477 * USECASE_AUDIO_RECORD_COMPRESS:
2478 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2479
2480 * USECASE_VOICE_CALL:
2481 * USECASE_VOICE2_CALL:
2482 * USECASE_VOLTE_CALL:
2483 * USECASE_QCHAT_CALL:
2484 * USECASE_VOWLAN_CALL:
2485 * USECASE_COMPRESS_VOIP_CALL:
2486 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2487 * USECASE_INCALL_REC_UPLINK:
2488 * USECASE_INCALL_REC_DOWNLINK:
2489 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2490 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2491 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2492 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2493 * USECASE_INCALL_MUSIC_UPLINK:
2494 * USECASE_INCALL_MUSIC_UPLINK2:
2495 * USECASE_AUDIO_SPKR_CALIB_RX:
2496 * USECASE_AUDIO_SPKR_CALIB_TX:
2497 */
2498 default:
2499 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2500 }
2501 return needs_event;
2502}
2503
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2504/* Read offload buffer size from a property.
2505 * If value is not power of 2 round it to
2506 * power of 2.
2507 */
2508uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2509{
2510 char value[PROPERTY_VALUE_MAX] = {0};
2511 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2512 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2513 atoi(value)) {
2514 fragment_size = atoi(value) * 1024;
2515 }
2516
2517 if (info != NULL && info->has_video && info->is_streaming) {
2518 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2519 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2520 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2521 }
2522
2523 fragment_size = ALIGN( fragment_size, 1024);
2524
2525 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2526 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2527 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2528 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2529 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2530 return fragment_size;
2531}
2532
2533uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2534{
2535 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2536 uint32_t bits_per_sample = 16;
2537
2538 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2539 bits_per_sample = 32;
2540 }
2541
2542 if (!info->has_video) {
2543 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2544
2545 } else if (info->has_video && info->is_streaming) {
2546 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2547 * info->sample_rate
2548 * bits_per_sample
2549 * popcount(info->channel_mask))/1000;
2550
2551 } else if (info->has_video) {
2552 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2553 * info->sample_rate
2554 * bits_per_sample
2555 * popcount(info->channel_mask))/1000;
2556 }
2557
2558 fragment_size = ALIGN( fragment_size, 1024);
2559
2560 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2561 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2562 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2563 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2564
2565 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2566 return fragment_size;
2567}
2568
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2569void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2570{
2571 *device_to_be_id = msm_device_to_be_id;
2572 *length = msm_be_id_array_len;
2573}
2574
2575bool platform_check_24_bit_support() {
2576 return false;
2577}
2578
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2579bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2580 struct audio_usecase *usecase __unused)
2581{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2582 return false;
2583}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2584
2585int platform_get_usecase_index(const char * usecase __unused)
2586{
2587 return -ENOSYS;
2588}
2589
2590int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2591 int32_t pcm_id __unused)
2592{
2593 return -ENOSYS;
2594}
2595
2596int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2597 const char * backend __unused)
2598{
2599 return -ENOSYS;
2600}
2601