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review.blissroms.org / platform_hardware_qcom_audio / 284eff23e4e58b913005c9d7513fe1895aceb7fc / . / hal / msm8916 / platform.c
blob: 43cc00ab3f94e2e082b565a67baec32b725fa3e6 [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",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]287 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]288};
289
290/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]291static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]292 [SND_DEVICE_NONE] = -1,
293 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]294 [SND_DEVICE_OUT_SPEAKER] = 14,
295 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]296 [SND_DEVICE_OUT_HEADPHONES] = 10,
297 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
298 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]299 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]300 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
301 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]302 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]303 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]304 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]305 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
306 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
307 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]308 [SND_DEVICE_OUT_AFE_PROXY] = 0,
309 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]310 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]311 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
312 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
313 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
314 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
315 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
316 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
317 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
318 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]319#ifdef RECORD_PLAY_CONCURRENCY
320 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
321 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
322 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
323#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]324
325 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]326 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
327 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
328 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
329 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
330 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
331 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
332 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
333 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
334 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
335 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
336 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
337 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
338 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
339 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
340 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]341 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]342 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]343 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
344 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
345 [SND_DEVICE_IN_HDMI_MIC] = 4,
346 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]347 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]348 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]349 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]350 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
351 [SND_DEVICE_IN_VOICE_DMIC] = 41,
352 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
353 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]354 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
355 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
356 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]357 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
358 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
359 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
360 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
361 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
362 [SND_DEVICE_IN_CAPTURE_FM] = 0,
363 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
364 [SND_DEVICE_IN_QUAD_MIC] = 46,
365 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
366 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
367 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]368 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
369 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
370 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
371 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
372 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]373 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374};
375
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]376struct snd_device_index {
377 char name[100];
378 unsigned int index;
379};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]380
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]381#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]383/* Used to get index from parsed sting */
384struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
385 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
386 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
387 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
388 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
389 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
390 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
391 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
392 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
393 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
394 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
395 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
396 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
397 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
398 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
399 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
400 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
401 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
402 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
403 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
404 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
405 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
406 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
407 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
408 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
409 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
410 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]411#ifdef RECORD_PLAY_CONCURRENCY
412 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
413 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
414 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
415#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]416 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
417 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
418 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
426 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
427 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
428 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
429 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
430 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
431 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
432 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
433 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
434 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
435 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
436 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
437 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]438 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]440 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]441 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
442 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
443 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
444 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
445 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
446 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
447 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
448 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
449 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
450 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
451 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
452 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
453 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
454 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
455 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
456 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
457 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
458 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]459 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]460};
461
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]462#define NO_COLS 2
463static int msm_be_id_array_len;
464static int (*msm_device_to_be_id)[];
465
466/* Below table lists output device to BE_ID mapping*/
467/* Update the table based on the board configuration*/
468
469static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
470 {AUDIO_DEVICE_OUT_EARPIECE , 34},
471 {AUDIO_DEVICE_OUT_SPEAKER , 34},
472 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
473 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
474 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
475 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
476 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
477 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
478 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
479 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
480 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
481 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
482 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
483 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
484 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
485 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
486 {AUDIO_DEVICE_OUT_PROXY , 9},
487 {AUDIO_DEVICE_OUT_FM , 7},
488 {AUDIO_DEVICE_OUT_FM_TX , 8},
489 {AUDIO_DEVICE_OUT_ALL , -1},
490 {AUDIO_DEVICE_NONE , -1},
491 {AUDIO_DEVICE_OUT_DEFAULT , -1},
492};
493
494static int msm_device_to_be_id_external_codec [][NO_COLS] = {
495 {AUDIO_DEVICE_OUT_EARPIECE , 2},
496 {AUDIO_DEVICE_OUT_SPEAKER , 2},
497 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
498 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
499 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
500 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
501 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
502 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
503 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
504 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
505 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
506 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
507 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
508 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
509 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
510 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
511 {AUDIO_DEVICE_OUT_PROXY , 9},
512 {AUDIO_DEVICE_OUT_FM , 7},
513 {AUDIO_DEVICE_OUT_FM_TX , 8},
514 {AUDIO_DEVICE_OUT_ALL , -1},
515 {AUDIO_DEVICE_NONE , -1},
516 {AUDIO_DEVICE_OUT_DEFAULT , -1},
517};
518
519
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]520#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
521#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]522
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]523static void query_platform(const char *snd_card_name,
524 char *mixer_xml_path)
525{
526 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
527 sizeof("msm8x16-snd-card-mtp"))) {
528 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
529 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]530
531 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
532 msm_be_id_array_len =
533 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
534
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]535 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
536 sizeof("msm8x16-skuh-snd-card"))) {
537 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
538 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]539
540 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
541 msm_be_id_array_len =
542 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
543
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]544 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
545 sizeof("msm8x16-skui-snd-card"))) {
546 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
547 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]548
549 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
550 msm_be_id_array_len =
551 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
552
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]553 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
554 sizeof("msm8x16-skuhf-snd-card"))) {
555 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
556 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]557
558 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
559 msm_be_id_array_len =
560 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
561
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]562 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]563 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]564 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
565 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]566
567 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
568 msm_be_id_array_len =
569 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
570
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]571 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
572 sizeof("msm8939-snd-card-skuk"))) {
573 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
574 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]575 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
576 msm_be_id_array_len =
577 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
578
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]579 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
580 sizeof("msm8939-tapan-snd-card"))) {
581 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
582 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]583 msm_device_to_be_id = msm_device_to_be_id_external_codec;
584 msm_be_id_array_len =
585 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
586
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]587 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
588 sizeof("msm8939-tapan9302-snd-card"))) {
589 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
590 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]591
592 msm_device_to_be_id = msm_device_to_be_id_external_codec;
593 msm_be_id_array_len =
594 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
595
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]596 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
597 sizeof("msm8939-tomtom9330-snd-card"))) {
598 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
599 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]600
601 msm_device_to_be_id = msm_device_to_be_id_external_codec;
602 msm_be_id_array_len =
603 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
604
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]605 } else {
606 strlcpy(mixer_xml_path, MIXER_XML_PATH,
607 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]608
609 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
610 msm_be_id_array_len =
611 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
612
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]613 }
614}
615
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]616void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]617{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]618 struct platform_data *my_data = (struct platform_data *)platform;
619 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]620
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]621 if (enable) {
622 my_data->ec_ref_enabled = enable;
623 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
624 } else {
625 if (my_data->ec_ref_enabled) {
626 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
627 my_data->ec_ref_enabled = enable;
628 } else {
629 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
630 }
631 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]632
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]633 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]634}
635
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]636static struct csd_data *open_csd_client()
637{
638 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
639
640 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
641 if (csd->csd_client == NULL) {
642 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
643 goto error;
644 } else {
645 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
646
647 csd->deinit = (deinit_t)dlsym(csd->csd_client,
648 "csd_client_deinit");
649 if (csd->deinit == NULL) {
650 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
651 dlerror());
652 goto error;
653 }
654 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
655 "csd_client_disable_device");
656 if (csd->disable_device == NULL) {
657 ALOGE("%s: dlsym error %s for csd_client_disable_device",
658 __func__, dlerror());
659 goto error;
660 }
661 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
662 "csd_client_enable_device_config");
663 if (csd->enable_device_config == NULL) {
664 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
665 __func__, dlerror());
666 goto error;
667 }
668 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
669 "csd_client_enable_device");
670 if (csd->enable_device == NULL) {
671 ALOGE("%s: dlsym error %s for csd_client_enable_device",
672 __func__, dlerror());
673 goto error;
674 }
675 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
676 "csd_client_start_voice");
677 if (csd->start_voice == NULL) {
678 ALOGE("%s: dlsym error %s for csd_client_start_voice",
679 __func__, dlerror());
680 goto error;
681 }
682 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
683 "csd_client_stop_voice");
684 if (csd->stop_voice == NULL) {
685 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
686 __func__, dlerror());
687 goto error;
688 }
689 csd->volume = (volume_t)dlsym(csd->csd_client,
690 "csd_client_volume");
691 if (csd->volume == NULL) {
692 ALOGE("%s: dlsym error %s for csd_client_volume",
693 __func__, dlerror());
694 goto error;
695 }
696 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
697 "csd_client_mic_mute");
698 if (csd->mic_mute == NULL) {
699 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
700 __func__, dlerror());
701 goto error;
702 }
703 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
704 "csd_client_slow_talk");
705 if (csd->slow_talk == NULL) {
706 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
707 __func__, dlerror());
708 goto error;
709 }
710 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
711 "csd_client_start_playback");
712 if (csd->start_playback == NULL) {
713 ALOGE("%s: dlsym error %s for csd_client_start_playback",
714 __func__, dlerror());
715 goto error;
716 }
717 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
718 "csd_client_stop_playback");
719 if (csd->stop_playback == NULL) {
720 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
721 __func__, dlerror());
722 goto error;
723 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]724 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
725 if (csd->set_lch == NULL) {
726 ALOGE("%s: dlsym error %s for csd_client_set_lch",
727 __func__, dlerror());
728 /* Ignore the error as this is not mandatory function for
729 * basic voice call to work.
730 */
731 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]732 csd->start_record = (start_record_t)dlsym(csd->csd_client,
733 "csd_client_start_record");
734 if (csd->start_record == NULL) {
735 ALOGE("%s: dlsym error %s for csd_client_start_record",
736 __func__, dlerror());
737 goto error;
738 }
739 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
740 "csd_client_stop_record");
741 if (csd->stop_record == NULL) {
742 ALOGE("%s: dlsym error %s for csd_client_stop_record",
743 __func__, dlerror());
744 goto error;
745 }
746 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
747
748 if (csd->init == NULL) {
749 ALOGE("%s: dlsym error %s for csd_client_init",
750 __func__, dlerror());
751 goto error;
752 } else {
753 csd->init();
754 }
755 }
756 return csd;
757
758error:
759 free(csd);
760 csd = NULL;
761 return csd;
762}
763
764void close_csd_client(struct csd_data *csd)
765{
766 if (csd != NULL) {
767 csd->deinit();
768 dlclose(csd->csd_client);
769 free(csd);
770 csd = NULL;
771 }
772}
773
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]774void get_cvd_version(char *cvd_version, struct audio_device *adev)
775{
776 struct mixer_ctl *ctl;
777 int count;
778 int ret = 0;
779
780 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
781 if (!ctl) {
782 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
783 goto done;
784 }
785 mixer_ctl_update(ctl);
786
787 count = mixer_ctl_get_num_values(ctl);
788 if (count > MAX_CVD_VERSION_STRING_SIZE)
789 count = MAX_CVD_VERSION_STRING_SIZE;
790
791 ret = mixer_ctl_get_array(ctl, cvd_version, count);
792 if (ret != 0) {
793 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
794 goto done;
795 }
796
797done:
798 return;
799}
800
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]801static int hw_util_open(int card_no)
802{
803 int fd = -1;
804 char dev_name[256];
805
806 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
807 card_no, WCD9XXX_CODEC_HWDEP_NODE);
808 ALOGD("%s Opening device %s\n", __func__, dev_name);
809 fd = open(dev_name, O_WRONLY);
810 if (fd < 0) {
811 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
812 return fd;
813 }
814 ALOGD("%s success", __func__);
815 return fd;
816}
817
818struct param_data {
819 int use_case;
820 int acdb_id;
821 int get_size;
822 int buff_size;
823 int data_size;
824 void *buff;
825};
826
827static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
828{
829 int ret = 0, type;
830
831 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
832 struct wcdcal_ioctl_buffer codec_buffer;
833 struct param_data calib;
834
835 if (!strcmp(cal_name_info[type], "mad_cal"))
836 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
837 calib.get_size = 1;
838 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
839 &calib);
840 if (ret < 0) {
841 ALOGE("%s get_calibration failed\n", __func__);
842 return ret;
843 }
844 calib.get_size = 0;
845 calib.buff = malloc(calib.buff_size);
846 ret = acdb_loader_get_calibration(cal_name_info[type],
847 sizeof(struct param_data), &calib);
848 if (ret < 0) {
849 ALOGE("%s get_calibration failed\n", __func__);
850 free(calib.buff);
851 return ret;
852 }
853 codec_buffer.buffer = calib.buff;
854 codec_buffer.size = calib.data_size;
855 codec_buffer.cal_type = type;
856 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
857 ALOGE("Failed to call ioctl for %s err=%d",
858 cal_name_info[type], errno);
859 ALOGD("%s cal sent for %s", __func__, cal_name_info[type]);
860 free(calib.buff);
861 }
862 return ret;
863}
864
865static void audio_hwdep_send_cal(struct platform_data *plat_data)
866{
867 int fd;
868
869 fd = hw_util_open(plat_data->adev->snd_card);
870 if (fd == -1) {
871 ALOGE("%s error open\n", __func__);
872 return;
873 }
874
875 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
876 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
877
878 if (acdb_loader_get_calibration == NULL) {
879 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
880 dlerror());
881 return;
882 }
883 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
884 ALOGE("%s: Could not send anc cal", __FUNCTION__);
885}
886
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]887void *platform_init(struct audio_device *adev)
888{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]889 char platform[PROPERTY_VALUE_MAX];
890 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]891 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]892 struct platform_data *my_data = NULL;
893 int retry_num = 0, snd_card_num = 0;
894 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]895 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]896 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]897
898 my_data = calloc(1, sizeof(struct platform_data));
899
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]900 while (snd_card_num < MAX_SND_CARD) {
901 adev->mixer = mixer_open(snd_card_num);
902
903 while (!adev->mixer && retry_num < RETRY_NUMBER) {
904 usleep(RETRY_US);
905 adev->mixer = mixer_open(snd_card_num);
906 retry_num++;
907 }
908
909 if (!adev->mixer) {
910 ALOGE("%s: Unable to open the mixer card: %d", __func__,
911 snd_card_num);
912 retry_num = 0;
913 snd_card_num++;
914 continue;
915 }
916
917 snd_card_name = mixer_get_name(adev->mixer);
918 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
919
920 my_data->hw_info = hw_info_init(snd_card_name);
921 if (!my_data->hw_info) {
922 ALOGE("%s: Failed to init hardware info", __func__);
923 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]924 query_platform(snd_card_name, mixer_xml_path);
925 ALOGD("%s: mixer path file is %s", __func__,
926 mixer_xml_path);
927 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
928 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]929 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]930 mixer_xml_path);
931 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]932 if (!adev->audio_route) {
933 ALOGE("%s: Failed to init audio route controls, aborting.",
934 __func__);
935 free(my_data);
936 return NULL;
937 }
938 adev->snd_card = snd_card_num;
939 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
940 break;
941 }
942 retry_num = 0;
943 snd_card_num++;
944 }
945
946 if (snd_card_num >= MAX_SND_CARD) {
947 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
948 free(my_data);
949 return NULL;
950 }
951
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]952 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]953 my_data->fluence_in_spkr_mode = false;
954 my_data->fluence_in_voice_call = false;
955 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]956 my_data->fluence_in_audio_rec = false;
957 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]958 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]959 my_data->slowtalk = false;
960 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]961
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]962 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
963 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]964 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]965 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]966 my_data->fluence_type = FLUENCE_DUAL_MIC;
967 } else {
968 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]969 }
970
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]971 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]972 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]973 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]974 my_data->fluence_in_voice_call = true;
975 }
976
977 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]978 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]979 my_data->fluence_in_voice_rec = true;
980 }
981
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]982 property_get("persist.audio.fluence.audiorec",value,"");
983 if (!strncmp("true", value, sizeof("true"))) {
984 my_data->fluence_in_audio_rec = true;
985 }
986
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]987 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]988 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]989 my_data->fluence_in_spkr_mode = true;
990 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]991
992 property_get("persist.audio.fluence.mode",value,"");
993 if (!strncmp("broadside", value, sizeof("broadside"))) {
994 my_data->fluence_mode = FLUENCE_BROADSIDE;
995 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]996 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]997 property_get("persist.audio.FFSP.enable", ffspEnable, "");
998 if (!strncmp("true", ffspEnable, sizeof("true"))) {
999 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
1000 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1001 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1002 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1003 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1004 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1005 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1006 if (my_data->acdb_handle == NULL) {
1007 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1008 } else {
1009 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1010 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1011 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1012 if (!my_data->acdb_deallocate)
1013 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1014 __func__, LIB_ACDB_LOADER);
1015
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1016 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]1017 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1018 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1019 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1020 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1021
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1022 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1023 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1024 if (!my_data->acdb_send_voice_cal)
1025 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1026 __func__, LIB_ACDB_LOADER);
1027
1028 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1029 "acdb_loader_reload_vocvoltable");
1030 if (!my_data->acdb_reload_vocvoltable)
1031 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1032 __func__, LIB_ACDB_LOADER);
1033
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1034 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1035 my_data->acdb_handle,
1036 "acdb_loader_get_default_app_type");
1037 if (!my_data->acdb_get_default_app_type)
1038 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1039 __func__, LIB_ACDB_LOADER);
1040
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1041 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1042 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1043 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1044 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1045 goto acdb_init_fail;
1046 }
1047
1048 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1049 if (!cvd_version)
1050 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1051 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1052 get_cvd_version(cvd_version, adev);
1053
1054 my_data->acdb_init(snd_card_name, cvd_version);
1055 if (cvd_version)
1056 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1057 }
1058
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1059acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1060 /* Initialize ACDB ID's */
1061 platform_info_init(PLATFORM_INFO_XML_PATH);
1062
1063 /* init usb */
1064 audio_extn_usb_init(adev);
1065 /* update sound cards appropriately */
1066 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1067
1068 /* Read one time ssr property */
1069 audio_extn_ssr_update_enabled();
1070 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1071
1072 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1073 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1074
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1075 return my_data;
1076}
1077
1078void platform_deinit(void *platform)
1079{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1080 struct platform_data *my_data = (struct platform_data *)platform;
1081
1082 hw_info_deinit(my_data->hw_info);
1083 close_csd_client(my_data->csd);
1084
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1085 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1086 /* deinit usb */
1087 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1088}
1089
1090const char *platform_get_snd_device_name(snd_device_t snd_device)
1091{
1092 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1093 return device_table[snd_device];
1094 else
1095 return "";
1096}
1097
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1098int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1099 char *device_name)
1100{
1101 struct platform_data *my_data = (struct platform_data *)platform;
1102
1103 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1104 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1105 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1106 } else {
1107 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1108 return -EINVAL;
1109 }
1110
1111 return 0;
1112}
1113
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1114void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1115{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1116 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1117 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1118 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1119 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1120 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1121 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1122 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1123 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1124 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1125 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1126 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1127 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1128 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1129 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1130 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1131 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1132 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1133 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1134 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1135 strlcat(mixer_path, " speaker-and-usb-headphones",
1136 MIXER_PATH_MAX_LENGTH);
1137 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1138 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1139 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1140 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1141 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1142 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1143}
1144
1145int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1146{
1147 int device_id;
1148 if (device_type == PCM_PLAYBACK)
1149 device_id = pcm_device_table[usecase][0];
1150 else
1151 device_id = pcm_device_table[usecase][1];
1152 return device_id;
1153}
1154
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1155int platform_get_snd_device_index(char *snd_device_index_name)
1156{
1157 int ret = 0;
1158 int i;
1159
1160 if (snd_device_index_name == NULL) {
1161 ALOGE("%s: snd_device_index_name is NULL", __func__);
1162 ret = -ENODEV;
1163 goto done;
1164 }
1165
1166 for (i=0; i < SND_DEVICE_MAX; i++) {
1167 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1168 ret = snd_device_name_index[i].index;
1169 goto done;
1170 }
1171 }
1172 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1173 __func__, snd_device_index_name);
1174 ret = -ENODEV;
1175done:
1176 return ret;
1177}
1178
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1179int platform_set_fluence_type(void *platform, char *value)
1180{
1181 int ret = 0;
1182 int fluence_type = FLUENCE_NONE;
1183 int fluence_flag = NONE_FLAG;
1184 struct platform_data *my_data = (struct platform_data *)platform;
1185 struct audio_device *adev = my_data->adev;
1186
1187 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1188
1189 /* only dual mic turn on and off is supported as of now through setparameters */
1190 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1191 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1192 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1193 ALOGV("fluence dualmic feature enabled \n");
1194 fluence_type = FLUENCE_DUAL_MIC;
1195 fluence_flag = DMIC_FLAG;
1196 } else {
1197 ALOGE("%s: Failed to set DUALMIC", __func__);
1198 ret = -1;
1199 goto done;
1200 }
1201 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1202 ALOGV("fluence disabled");
1203 fluence_type = FLUENCE_NONE;
1204 } else {
1205 ALOGE("Invalid fluence value : %s",value);
1206 ret = -1;
1207 goto done;
1208 }
1209
1210 if (fluence_type != my_data->fluence_type) {
1211 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1212 my_data->fluence_type = fluence_type;
1213 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1214 }
1215done:
1216 return ret;
1217}
1218
1219int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1220{
1221 int ret = 0;
1222 struct platform_data *my_data = (struct platform_data *)platform;
1223
1224 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1225 strlcpy(value, "quadmic", len);
1226 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1227 strlcpy(value, "dualmic", len);
1228 } else if (my_data->fluence_type == FLUENCE_NONE) {
1229 strlcpy(value, "none", len);
1230 } else
1231 ret = -1;
1232
1233 return ret;
1234}
1235
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1236int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1237{
1238 int ret = 0;
1239
1240 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1241 ALOGE("%s: Invalid snd_device = %d",
1242 __func__, snd_device);
1243 ret = -EINVAL;
1244 goto done;
1245 }
1246
1247 acdb_device_table[snd_device] = acdb_id;
1248done:
1249 return ret;
1250}
1251
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1252int platform_get_default_app_type(void *platform)
1253{
1254 struct platform_data *my_data = (struct platform_data *)platform;
1255
1256 if (my_data->acdb_get_default_app_type)
1257 return my_data->acdb_get_default_app_type();
1258 else
1259 return DEFAULT_APP_TYPE;
1260}
1261
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1262int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1263{
1264 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1265 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1266 return -EINVAL;
1267 }
1268 return acdb_device_table[snd_device];
1269}
1270
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1271int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
1272{
1273 ALOGE("%s: Not implemented", __func__);
1274 return -ENOSYS;
1275}
1276
1277int platform_get_snd_device_bit_width(snd_device_t snd_device)
1278{
1279 ALOGE("%s: Not implemented", __func__);
1280 return -ENOSYS;
1281}
1282
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1283int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1284 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1285{
1286 struct platform_data *my_data = (struct platform_data *)platform;
1287 int acdb_dev_id, acdb_dev_type;
1288
1289 acdb_dev_id = acdb_device_table[snd_device];
1290 if (acdb_dev_id < 0) {
1291 ALOGE("%s: Could not find acdb id for device(%d)",
1292 __func__, snd_device);
1293 return -EINVAL;
1294 }
1295 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1296 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1297 __func__, snd_device, acdb_dev_id);
1298 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1299 snd_device < SND_DEVICE_OUT_END)
1300 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1301 else
1302 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1303 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1304 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1305 }
1306 return 0;
1307}
1308
1309int platform_switch_voice_call_device_pre(void *platform)
1310{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1311 struct platform_data *my_data = (struct platform_data *)platform;
1312 int ret = 0;
1313
1314 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1315 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1316 /* This must be called before disabling mixer controls on APQ side */
1317 ret = my_data->csd->disable_device();
1318 if (ret < 0) {
1319 ALOGE("%s: csd_client_disable_device, failed, error %d",
1320 __func__, ret);
1321 }
1322 }
1323 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1324}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1325int platform_switch_voice_call_enable_device_config(void *platform,
1326 snd_device_t out_snd_device,
1327 snd_device_t in_snd_device)
1328{
1329 struct platform_data *my_data = (struct platform_data *)platform;
1330 int acdb_rx_id, acdb_tx_id;
1331 int ret = 0;
1332
1333 acdb_rx_id = acdb_device_table[out_snd_device];
1334 acdb_tx_id = acdb_device_table[in_snd_device];
1335
1336 if (my_data->csd != NULL) {
1337 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1338 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1339 if (ret < 0) {
1340 ALOGE("%s: csd_enable_device_config, failed, error %d",
1341 __func__, ret);
1342 }
1343 } else {
1344 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1345 acdb_rx_id, acdb_tx_id);
1346 }
1347 }
1348 return ret;
1349}
1350
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1351
1352int platform_switch_voice_call_device_post(void *platform,
1353 snd_device_t out_snd_device,
1354 snd_device_t in_snd_device)
1355{
1356 struct platform_data *my_data = (struct platform_data *)platform;
1357 int acdb_rx_id, acdb_tx_id;
1358
1359 if (my_data->acdb_send_voice_cal == NULL) {
1360 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1361 } else {
1362 acdb_rx_id = acdb_device_table[out_snd_device];
1363 acdb_tx_id = acdb_device_table[in_snd_device];
1364
1365 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1366 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1367 else
1368 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1369 acdb_rx_id, acdb_tx_id);
1370 }
1371
1372 return 0;
1373}
1374
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1375int platform_switch_voice_call_usecase_route_post(void *platform,
1376 snd_device_t out_snd_device,
1377 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1378{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1379 struct platform_data *my_data = (struct platform_data *)platform;
1380 int acdb_rx_id, acdb_tx_id;
1381 int ret = 0;
1382
1383 acdb_rx_id = acdb_device_table[out_snd_device];
1384 acdb_tx_id = acdb_device_table[in_snd_device];
1385
1386 if (my_data->csd != NULL) {
1387 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1388 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1389 my_data->adev->acdb_settings);
1390 if (ret < 0) {
1391 ALOGE("%s: csd_enable_device, failed, error %d",
1392 __func__, ret);
1393 }
1394 } else {
1395 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1396 acdb_rx_id, acdb_tx_id);
1397 }
1398 }
1399 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1400}
1401
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1402int platform_start_voice_call(void *platform, uint32_t vsid)
1403{
1404 struct platform_data *my_data = (struct platform_data *)platform;
1405 int ret = 0;
1406
1407 if (my_data->csd != NULL) {
1408 ret = my_data->csd->start_voice(vsid);
1409 if (ret < 0) {
1410 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1411 }
1412 }
1413 return ret;
1414}
1415
1416int platform_stop_voice_call(void *platform, uint32_t vsid)
1417{
1418 struct platform_data *my_data = (struct platform_data *)platform;
1419 int ret = 0;
1420
1421 if (my_data->csd != NULL) {
1422 ret = my_data->csd->stop_voice(vsid);
1423 if (ret < 0) {
1424 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1425 }
1426 }
1427 return ret;
1428}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1429
1430int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1431{
1432 return 0;
1433}
1434
1435int platform_set_voice_volume(void *platform, int volume)
1436{
1437 struct platform_data *my_data = (struct platform_data *)platform;
1438 struct audio_device *adev = my_data->adev;
1439 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1440 const char *mixer_ctl_name = "Voice Rx Gain";
1441 int vol_index = 0, ret = 0;
1442 uint32_t set_values[ ] = {0,
1443 ALL_SESSION_VSID,
1444 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1445
1446 // Voice volume levels are mapped to adsp volume levels as follows.
1447 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1448 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1449 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1450 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1451
1452 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1453 if (!ctl) {
1454 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1455 __func__, mixer_ctl_name);
1456 return -EINVAL;
1457 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1458 ALOGV("Setting voice volume index: %d", set_values[0]);
1459 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1460
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1461 if (my_data->csd != NULL) {
1462 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1463 if (ret < 0) {
1464 ALOGE("%s: csd_volume error %d", __func__, ret);
1465 }
1466 }
1467 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1468}
1469
1470int platform_set_mic_mute(void *platform, bool state)
1471{
1472 struct platform_data *my_data = (struct platform_data *)platform;
1473 struct audio_device *adev = my_data->adev;
1474 struct mixer_ctl *ctl;
1475 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1476 int ret = 0;
1477 uint32_t set_values[ ] = {0,
1478 ALL_SESSION_VSID,
1479 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1480
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1481 set_values[0] = state;
1482 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1483 if (!ctl) {
1484 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1485 __func__, mixer_ctl_name);
1486 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1487 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1488 ALOGV("Setting voice mute state: %d", state);
1489 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1490
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1491 if (my_data->csd != NULL) {
1492 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1493 if (ret < 0) {
1494 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1495 }
1496 }
1497 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1498}
1499
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1500int platform_set_device_mute(void *platform, bool state, char *dir)
1501{
1502 struct platform_data *my_data = (struct platform_data *)platform;
1503 struct audio_device *adev = my_data->adev;
1504 struct mixer_ctl *ctl;
1505 char *mixer_ctl_name = NULL;
1506 int ret = 0;
1507 uint32_t set_values[ ] = {0,
1508 ALL_SESSION_VSID,
1509 0};
1510 if(dir == NULL) {
1511 ALOGE("%s: Invalid direction:%s", __func__, dir);
1512 return -EINVAL;
1513 }
1514
1515 if (!strncmp("rx", dir, sizeof("rx"))) {
1516 mixer_ctl_name = "Voice Rx Device Mute";
1517 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1518 mixer_ctl_name = "Voice Tx Device Mute";
1519 } else {
1520 return -EINVAL;
1521 }
1522
1523 set_values[0] = state;
1524 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1525 if (!ctl) {
1526 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1527 __func__, mixer_ctl_name);
1528 return -EINVAL;
1529 }
1530
1531 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1532 __func__,state, mixer_ctl_name);
1533 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1534
1535 return ret;
1536}
1537
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1538snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1539{
1540 struct platform_data *my_data = (struct platform_data *)platform;
1541 struct audio_device *adev = my_data->adev;
1542 audio_mode_t mode = adev->mode;
1543 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1544#ifdef RECORD_PLAY_CONCURRENCY
1545 bool use_voip_out_devices = false;
1546 bool prop_rec_play_enabled = false;
1547 char recConcPropValue[PROPERTY_VALUE_MAX];
1548
1549 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1550 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1551 }
1552 use_voip_out_devices = prop_rec_play_enabled &&
1553 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1554 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1555#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1556
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1557 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1558 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1559 int channel_count = popcount(channel_mask);
1560
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1561 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1562 if (devices == AUDIO_DEVICE_NONE ||
1563 devices & AUDIO_DEVICE_BIT_IN) {
1564 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1565 goto exit;
1566 }
1567
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1568 if (popcount(devices) == 2) {
1569 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1570 AUDIO_DEVICE_OUT_SPEAKER)) {
1571 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1572 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1573 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1574 if (audio_extn_get_anc_enabled())
1575 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1576 else
1577 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1578 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1579 AUDIO_DEVICE_OUT_SPEAKER)) {
1580 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1581 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1582 AUDIO_DEVICE_OUT_SPEAKER)) {
1583 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1584 } else {
1585 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1586 goto exit;
1587 }
1588 if (snd_device != SND_DEVICE_NONE) {
1589 goto exit;
1590 }
1591 }
1592
1593 if (popcount(devices) != 1) {
1594 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1595 goto exit;
1596 }
1597
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1598 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1599 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1600 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1601 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1602 !voice_extn_compress_voip_is_active(adev)) {
1603 switch (adev->voice.tty_mode) {
1604 case TTY_MODE_FULL:
1605 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1606 break;
1607 case TTY_MODE_VCO:
1608 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1609 break;
1610 case TTY_MODE_HCO:
1611 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1612 break;
1613 default:
1614 ALOGE("%s: Invalid TTY mode (%#x)",
1615 __func__, adev->voice.tty_mode);
1616 }
1617 } else if (audio_extn_get_anc_enabled()) {
1618 if (audio_extn_should_use_fb_anc())
1619 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1620 else
1621 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1622 } else {
1623 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1624 }
1625 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1626 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1627 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1628 else
1629 snd_device = SND_DEVICE_OUT_BT_SCO;
1630 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1631 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1632 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1633 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1634 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1635 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1636 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1637 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1638 if (audio_extn_should_use_handset_anc(channel_count))
1639 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1640 else
1641 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1642 }
1643 if (snd_device != SND_DEVICE_NONE) {
1644 goto exit;
1645 }
1646 }
1647
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1648 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1649 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1650 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1651 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1652#ifdef RECORD_PLAY_CONCURRENCY
1653 if (use_voip_out_devices) {
1654 // ANC should be disabled for voip concurrency
1655 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1656 } else
1657#endif
1658 {
1659 if (audio_extn_should_use_fb_anc())
1660 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1661 else
1662 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1663 }
1664 } else {
1665#ifdef RECORD_PLAY_CONCURRENCY
1666 if (use_voip_out_devices)
1667 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1668 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1669#endif
1670 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1671 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1672 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1673#ifdef RECORD_PLAY_CONCURRENCY
1674 if (use_voip_out_devices) {
1675 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1676 } else
1677#endif
1678 {
1679 if (adev->speaker_lr_swap)
1680 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1681 else
1682 snd_device = SND_DEVICE_OUT_SPEAKER;
1683 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1684 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1685 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1686 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1687 else
1688 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1689 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1690 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1691 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1692 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1693 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1694 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1695 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1696 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1697 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1698 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1699#ifdef RECORD_PLAY_CONCURRENCY
1700 if (use_voip_out_devices)
1701 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1702 else
1703#endif
1704 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1705 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1706 channel_count = audio_extn_get_afe_proxy_channel_count();
1707 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1708 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1709 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1710 } else {
1711 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1712 }
1713exit:
1714 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1715 return snd_device;
1716}
1717
1718snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1719{
1720 struct platform_data *my_data = (struct platform_data *)platform;
1721 struct audio_device *adev = my_data->adev;
1722 audio_source_t source = (adev->active_input == NULL) ?
1723 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1724
1725 audio_mode_t mode = adev->mode;
1726 audio_devices_t in_device = ((adev->active_input == NULL) ?
1727 AUDIO_DEVICE_NONE : adev->active_input->device)
1728 & ~AUDIO_DEVICE_BIT_IN;
1729 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1730 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1731 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1732 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1733
1734 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1735 __func__, out_device, in_device);
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1736 if ((out_device != AUDIO_DEVICE_NONE) && (voice_is_in_call(adev) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1737 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1738 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1739 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1740 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1741 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1742 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1743 case TTY_MODE_FULL:
1744 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1745 break;
1746 case TTY_MODE_VCO:
1747 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1748 break;
1749 case TTY_MODE_HCO:
1750 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1751 break;
1752 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1753 ALOGE("%s: Invalid TTY mode (%#x)",
1754 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1755 }
1756 goto exit;
1757 }
1758 }
1759 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1760 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1761 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]1762 audio_extn_should_use_handset_anc(channel_count) &&
1763 my_data->fluence_type != FLUENCE_NONE) {
1764 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
1765 adev->acdb_settings |= DMIC_FLAG;
1766 ALOGD("Selecting AANC, Fluence combo device");
1767 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1768 audio_extn_should_use_handset_anc(channel_count)) {
1769 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1770 } else if (my_data->fluence_type == FLUENCE_NONE ||
1771 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1772 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1773 if (audio_extn_hfp_is_active(adev))
1774 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1775 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1776 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1777 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1778 }
1779 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1780 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1781 if (audio_extn_hfp_is_active(adev))
1782 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1783 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1784 if (adev->bt_wb_speech_enabled) {
1785 if (adev->bluetooth_nrec)
1786 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1787 else
1788 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1789 } else {
1790 if (adev->bluetooth_nrec)
1791 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1792 else
1793 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1794 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1795 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1796 if (my_data->fluence_type != FLUENCE_NONE &&
1797 my_data->fluence_in_voice_call &&
1798 my_data->fluence_in_spkr_mode) {
1799 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1800 adev->acdb_settings |= QMIC_FLAG;
1801 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1802 } else {
1803 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1804 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1805 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1806 else
1807 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1808 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1809 } else {
1810 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1811 if (audio_extn_hfp_is_active(adev))
1812 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1813 }
1814 }
1815 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1816 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1817 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1818 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1819 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1820 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1821 else
1822 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1823 }
1824 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1825 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1826 if (channel_count == 2) {
1827 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1828 adev->acdb_settings |= DMIC_FLAG;
1829 } else if (adev->active_input->enable_ns)
1830 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1831 else if (my_data->fluence_type != FLUENCE_NONE &&
1832 my_data->fluence_in_voice_rec) {
1833 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1834 adev->acdb_settings |= DMIC_FLAG;
1835 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1836 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1837 }
1838 }
1839 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1840 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1841 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1842 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1843 if (adev->active_input->enable_aec &&
1844 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1845 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1846 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1847 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1848 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1849 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1850 else
1851 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1852 adev->acdb_settings |= DMIC_FLAG;
1853 } else
1854 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1855 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1856 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1857 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1858 adev->acdb_settings |= DMIC_FLAG;
1859 } else
1860 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1861 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1862 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1863 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1864 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1865 } else if (adev->active_input->enable_aec) {
1866 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1867 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1868 my_data->fluence_in_spkr_mode) {
1869 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1870 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1871 else
1872 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1873 adev->acdb_settings |= DMIC_FLAG;
1874 } else
1875 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1876 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1877 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1878 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1879 adev->acdb_settings |= DMIC_FLAG;
1880 } else
1881 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1882 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1883 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1884 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1885 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1886 } else if (adev->active_input->enable_ns) {
1887 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1888 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1889 my_data->fluence_in_spkr_mode) {
1890 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1891 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1892 else
1893 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1894 adev->acdb_settings |= DMIC_FLAG;
1895 } else
1896 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1897 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1898 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1899 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1900 adev->acdb_settings |= DMIC_FLAG;
1901 } else
1902 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1903 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1904 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1905 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1906 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1907 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1908 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1909 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1910 } else if (source == AUDIO_SOURCE_MIC) {
1911 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1912 channel_count == 1 ) {
1913 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1914 my_data->fluence_in_audio_rec)
1915 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1916 }
1917 } else if (source == AUDIO_SOURCE_FM_RX ||
1918 source == AUDIO_SOURCE_FM_RX_A2DP) {
1919 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1920 } else if (source == AUDIO_SOURCE_DEFAULT) {
1921 goto exit;
1922 }
1923
1924
1925 if (snd_device != SND_DEVICE_NONE) {
1926 goto exit;
1927 }
1928
1929 if (in_device != AUDIO_DEVICE_NONE &&
1930 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1931 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1932 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1933 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1934 snd_device = SND_DEVICE_IN_QUAD_MIC;
1935 else if (channel_count == 2)
1936 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1937 else
1938 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1939 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1940 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1941 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1942 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1943 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1944 if (adev->bt_wb_speech_enabled) {
1945 if (adev->bluetooth_nrec)
1946 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1947 else
1948 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1949 } else {
1950 if (adev->bluetooth_nrec)
1951 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1952 else
1953 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1954 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1955 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1956 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1957 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1958 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1959 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1960 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1961 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1962 } else {
1963 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1964 ALOGW("%s: Using default handset-mic", __func__);
1965 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1966 }
1967 } else {
1968 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1969 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1970 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1971 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1972 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1973 if (channel_count > 1)
1974 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1975 else
1976 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1977 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1978 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1979 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1980 if (adev->bt_wb_speech_enabled) {
1981 if (adev->bluetooth_nrec)
1982 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1983 else
1984 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1985 } else {
1986 if (adev->bluetooth_nrec)
1987 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1988 else
1989 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1990 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1991 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1992 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1993 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1994 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1995 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1996 } else {
1997 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
1998 ALOGW("%s: Using default handset-mic", __func__);
1999 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2000 }
2001 }
2002exit:
2003 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2004 return snd_device;
2005}
2006
2007int platform_set_hdmi_channels(void *platform, int channel_count)
2008{
2009 struct platform_data *my_data = (struct platform_data *)platform;
2010 struct audio_device *adev = my_data->adev;
2011 struct mixer_ctl *ctl;
2012 const char *channel_cnt_str = NULL;
2013 const char *mixer_ctl_name = "HDMI_RX Channels";
2014 switch (channel_count) {
2015 case 8:
2016 channel_cnt_str = "Eight"; break;
2017 case 7:
2018 channel_cnt_str = "Seven"; break;
2019 case 6:
2020 channel_cnt_str = "Six"; break;
2021 case 5:
2022 channel_cnt_str = "Five"; break;
2023 case 4:
2024 channel_cnt_str = "Four"; break;
2025 case 3:
2026 channel_cnt_str = "Three"; break;
2027 default:
2028 channel_cnt_str = "Two"; break;
2029 }
2030 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2031 if (!ctl) {
2032 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2033 __func__, mixer_ctl_name);
2034 return -EINVAL;
2035 }
2036 ALOGV("HDMI channel count: %s", channel_cnt_str);
2037 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2038 return 0;
2039}
2040
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2041int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2042{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2043 struct platform_data *my_data = (struct platform_data *)platform;
2044 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2045 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2046 char *sad = block;
2047 int num_audio_blocks;
2048 int channel_count;
2049 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2050 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2051
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2052 struct mixer_ctl *ctl;
2053
2054 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2055 if (!ctl) {
2056 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2057 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2058 return 0;
2059 }
2060
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2061 mixer_ctl_update(ctl);
2062
2063 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2064
2065 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2066 if (count > (int)sizeof(block))
2067 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2068
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2069 ret = mixer_ctl_get_array(ctl, block, count);
2070 if (ret != 0) {
2071 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2072 return 0;
2073 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2074
2075 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2076 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2077
2078 for (i = 0; i < num_audio_blocks; i++) {
2079 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2080 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2081 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2082 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2083 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2084
2085 channel_count = (sad[0] & 0x7) + 1;
2086 if (channel_count > max_channels)
2087 max_channels = channel_count;
2088
2089 /* Advance to next block */
2090 sad += 3;
2091 }
2092
2093 return max_channels;
2094}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2095
2096static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2097{
2098 int ret = 0;
2099 struct audio_device *adev = my_data->adev;
2100 struct mixer_ctl *ctl;
2101 const char *mixer_ctl_name = "Slowtalk Enable";
2102 uint32_t set_values[ ] = {0,
2103 ALL_SESSION_VSID};
2104
2105 set_values[0] = state;
2106 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2107 if (!ctl) {
2108 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2109 __func__, mixer_ctl_name);
2110 ret = -EINVAL;
2111 } else {
2112 ALOGV("Setting slowtalk state: %d", state);
2113 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2114 my_data->slowtalk = state;
2115 }
2116
2117 if (my_data->csd != NULL) {
2118 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2119 if (ret < 0) {
2120 ALOGE("%s: csd_client_disable_device, failed, error %d",
2121 __func__, ret);
2122 }
2123 }
2124 return ret;
2125}
2126
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2127static int set_hd_voice(struct platform_data *my_data, bool state)
2128{
2129 struct audio_device *adev = my_data->adev;
2130 struct mixer_ctl *ctl;
2131 const char *mixer_ctl_name = "HD Voice Enable";
2132 int ret = 0;
2133 uint32_t set_values[ ] = {0,
2134 ALL_SESSION_VSID};
2135
2136 set_values[0] = state;
2137 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2138 if (!ctl) {
2139 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2140 __func__, mixer_ctl_name);
2141 ret = -EINVAL;
2142 } else {
2143 ALOGV("Setting HD Voice state: %d", state);
2144 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2145 my_data->hd_voice = state;
2146 }
2147
2148 return ret;
2149}
2150
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2151int platform_set_parameters(void *platform, struct str_parms *parms)
2152{
2153 struct platform_data *my_data = (struct platform_data *)platform;
2154 char *str;
2155 char value[256] = {0};
2156 int val;
2157 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2158 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2159
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2160 kv_pairs = str_parms_to_str(parms);
2161 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2162 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2163
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2164 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2165 if (err >= 0) {
2166 bool state = false;
2167 if (!strncmp("true", value, sizeof("true"))) {
2168 state = true;
2169 }
2170
2171 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2172 ret = platform_set_slowtalk(my_data, state);
2173 if (ret)
2174 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2175 }
2176
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2177 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2178 if (err >= 0) {
2179 bool state = false;
2180 if (!strncmp("true", value, sizeof("true"))) {
2181 state = true;
2182 }
2183
2184 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2185 if (my_data->hd_voice != state) {
2186 ret = set_hd_voice(my_data, state);
2187 if (ret)
2188 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2189 } else {
2190 ALOGV("%s: HD Voice already set to %d", __func__, state);
2191 }
2192 }
2193
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2194 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2195 value, sizeof(value));
2196 if (err >= 0) {
2197 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2198
2199 if (my_data->acdb_reload_vocvoltable == NULL) {
2200 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2201 } else if (!strcmp(value, "on")) {
2202 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2203 my_data->voice_feature_set = 1;
2204 }
2205 } else {
2206 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2207 my_data->voice_feature_set = 0;
2208 }
2209 }
2210 }
2211
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2212#ifdef RECORD_PLAY_CONCURRENCY
2213 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2214 if (err >= 0) {
2215 if (!strncmp("true", value, sizeof("true"))) {
2216 ALOGD("setting record playback concurrency to true");
2217 my_data->rec_play_conc_set = true;
2218 } else {
2219 ALOGD("setting record playback concurrency to false");
2220 my_data->rec_play_conc_set = false;
2221 }
2222 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2223 }
2224#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2225 ALOGV("%s: exit with code(%d)", __func__, ret);
2226 return ret;
2227}
2228
2229int platform_set_incall_recording_session_id(void *platform,
2230 uint32_t session_id, int rec_mode)
2231{
2232 int ret = 0;
2233 struct platform_data *my_data = (struct platform_data *)platform;
2234 struct audio_device *adev = my_data->adev;
2235 struct mixer_ctl *ctl;
2236 const char *mixer_ctl_name = "Voc VSID";
2237 int num_ctl_values;
2238 int i;
2239
2240 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2241 if (!ctl) {
2242 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2243 __func__, mixer_ctl_name);
2244 ret = -EINVAL;
2245 } else {
2246 num_ctl_values = mixer_ctl_get_num_values(ctl);
2247 for (i = 0; i < num_ctl_values; i++) {
2248 if (mixer_ctl_set_value(ctl, i, session_id)) {
2249 ALOGV("Error: invalid session_id: %x", session_id);
2250 ret = -EINVAL;
2251 break;
2252 }
2253 }
2254 }
2255
2256 if (my_data->csd != NULL) {
2257 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2258 if (ret < 0) {
2259 ALOGE("%s: csd_client_start_record failed, error %d",
2260 __func__, ret);
2261 }
2262 }
2263
2264 return ret;
2265}
2266
2267int platform_stop_incall_recording_usecase(void *platform)
2268{
2269 int ret = 0;
2270 struct platform_data *my_data = (struct platform_data *)platform;
2271
2272 if (my_data->csd != NULL) {
2273 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2274 if (ret < 0) {
2275 ALOGE("%s: csd_client_stop_record failed, error %d",
2276 __func__, ret);
2277 }
2278 }
2279
2280 return ret;
2281}
2282
2283int platform_start_incall_music_usecase(void *platform)
2284{
2285 int ret = 0;
2286 struct platform_data *my_data = (struct platform_data *)platform;
2287
2288 if (my_data->csd != NULL) {
2289 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2290 if (ret < 0) {
2291 ALOGE("%s: csd_client_start_playback failed, error %d",
2292 __func__, ret);
2293 }
2294 }
2295
2296 return ret;
2297}
2298
2299int platform_stop_incall_music_usecase(void *platform)
2300{
2301 int ret = 0;
2302 struct platform_data *my_data = (struct platform_data *)platform;
2303
2304 if (my_data->csd != NULL) {
2305 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2306 if (ret < 0) {
2307 ALOGE("%s: csd_client_stop_playback failed, error %d",
2308 __func__, ret);
2309 }
2310 }
2311
2312 return ret;
2313}
2314
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2315int platform_update_lch(void *platform, struct voice_session *session,
2316 enum voice_lch_mode lch_mode)
2317{
2318 int ret = 0;
2319 struct platform_data *my_data = (struct platform_data *)platform;
2320
2321 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2322 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2323 else
2324 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2325
2326 return ret;
2327}
2328
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2329void platform_get_parameters(void *platform,
2330 struct str_parms *query,
2331 struct str_parms *reply)
2332{
2333 struct platform_data *my_data = (struct platform_data *)platform;
2334 char *str = NULL;
2335 char value[256] = {0};
2336 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2337 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2338
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2339 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2340 value, sizeof(value));
2341 if (ret >= 0) {
2342 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2343 my_data->slowtalk?"true":"false");
2344 }
2345
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2346 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2347 value, sizeof(value));
2348 if (ret >= 0) {
2349 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2350 my_data->hd_voice?"true":"false");
2351 }
2352
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2353 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2354 value, sizeof(value));
2355 if (ret >= 0) {
2356 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2357 strlcpy(value, "on", sizeof(value));
2358 } else {
2359 strlcpy(value, "off", sizeof(value));
2360 }
2361
2362 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2363 }
2364
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2365 kv_pairs = str_parms_to_str(reply);
2366 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2367 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2368}
2369
2370/* Delay in Us */
2371int64_t platform_render_latency(audio_usecase_t usecase)
2372{
2373 switch (usecase) {
2374 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2375 return DEEP_BUFFER_PLATFORM_DELAY;
2376 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2377 return LOW_LATENCY_PLATFORM_DELAY;
2378 default:
2379 return 0;
2380 }
2381}
2382
2383int platform_update_usecase_from_source(int source, int usecase)
2384{
2385 ALOGV("%s: input source :%d", __func__, source);
2386 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2387 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2388 return usecase;
2389}
2390
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2391bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2392{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2393 bool needs_event = false;
2394
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2395 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2396 (snd_device < SND_DEVICE_IN_END) &&
2397 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2398 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2399 needs_event = true;
2400
2401 return needs_event;
2402}
2403
2404bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2405{
2406 bool needs_event = false;
2407
2408 switch(uc_id){
2409 /* concurrent playback usecases needs event */
2410 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2411 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2412 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2413 needs_event = true;
2414 break;
2415 /* concurrent playback in low latency allowed */
2416 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2417 break;
2418 /* concurrent playback FM needs event */
2419 case USECASE_AUDIO_PLAYBACK_FM:
2420 needs_event = true;
2421 break;
2422
2423 /* concurrent capture usecases, no event, capture handled by device
2424 * USECASE_AUDIO_RECORD:
2425 * USECASE_AUDIO_RECORD_COMPRESS:
2426 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2427
2428 * USECASE_VOICE_CALL:
2429 * USECASE_VOICE2_CALL:
2430 * USECASE_VOLTE_CALL:
2431 * USECASE_QCHAT_CALL:
2432 * USECASE_VOWLAN_CALL:
2433 * USECASE_COMPRESS_VOIP_CALL:
2434 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2435 * USECASE_INCALL_REC_UPLINK:
2436 * USECASE_INCALL_REC_DOWNLINK:
2437 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2438 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2439 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2440 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2441 * USECASE_INCALL_MUSIC_UPLINK:
2442 * USECASE_INCALL_MUSIC_UPLINK2:
2443 * USECASE_AUDIO_SPKR_CALIB_RX:
2444 * USECASE_AUDIO_SPKR_CALIB_TX:
2445 */
2446 default:
2447 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2448 }
2449 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2450}
2451
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2452bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2453{
2454 bool needs_event = false;
2455
2456 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2457 (snd_device < SND_DEVICE_IN_END) &&
2458 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2459 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2460 needs_event = true;
2461
2462 return needs_event;
2463}
2464
2465bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2466{
2467 bool needs_event = false;
2468
2469 switch(uc_id){
2470 /* concurrent playback usecases needs event */
2471 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2472 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2473 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2474 needs_event = true;
2475 break;
2476 /* concurrent playback in low latency allowed */
2477 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2478 break;
2479 /* concurrent playback FM needs event */
2480 case USECASE_AUDIO_PLAYBACK_FM:
2481 needs_event = true;
2482 break;
2483
2484 /* concurrent capture usecases, no event, capture handled by device
2485 * USECASE_AUDIO_RECORD:
2486 * USECASE_AUDIO_RECORD_COMPRESS:
2487 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2488
2489 * USECASE_VOICE_CALL:
2490 * USECASE_VOICE2_CALL:
2491 * USECASE_VOLTE_CALL:
2492 * USECASE_QCHAT_CALL:
2493 * USECASE_VOWLAN_CALL:
2494 * USECASE_COMPRESS_VOIP_CALL:
2495 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2496 * USECASE_INCALL_REC_UPLINK:
2497 * USECASE_INCALL_REC_DOWNLINK:
2498 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2499 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2500 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2501 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2502 * USECASE_INCALL_MUSIC_UPLINK:
2503 * USECASE_INCALL_MUSIC_UPLINK2:
2504 * USECASE_AUDIO_SPKR_CALIB_RX:
2505 * USECASE_AUDIO_SPKR_CALIB_TX:
2506 */
2507 default:
2508 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2509 }
2510 return needs_event;
2511}
2512
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2513/* Read offload buffer size from a property.
2514 * If value is not power of 2 round it to
2515 * power of 2.
2516 */
2517uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2518{
2519 char value[PROPERTY_VALUE_MAX] = {0};
2520 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2521 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2522 atoi(value)) {
2523 fragment_size = atoi(value) * 1024;
2524 }
2525
2526 if (info != NULL && info->has_video && info->is_streaming) {
2527 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2528 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2529 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2530 }
2531
2532 fragment_size = ALIGN( fragment_size, 1024);
2533
2534 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2535 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2536 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2537 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2538 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2539 return fragment_size;
2540}
2541
2542uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2543{
2544 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2545 uint32_t bits_per_sample = 16;
2546
2547 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2548 bits_per_sample = 32;
2549 }
2550
2551 if (!info->has_video) {
2552 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2553
2554 } else if (info->has_video && info->is_streaming) {
2555 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2556 * info->sample_rate
2557 * bits_per_sample
2558 * popcount(info->channel_mask))/1000;
2559
2560 } else if (info->has_video) {
2561 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2562 * info->sample_rate
2563 * bits_per_sample
2564 * popcount(info->channel_mask))/1000;
2565 }
2566
2567 fragment_size = ALIGN( fragment_size, 1024);
2568
2569 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2570 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2571 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2572 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2573
2574 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2575 return fragment_size;
2576}
2577
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2578void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2579{
2580 *device_to_be_id = msm_device_to_be_id;
2581 *length = msm_be_id_array_len;
2582}
2583
2584bool platform_check_24_bit_support() {
2585 return false;
2586}
2587
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2588bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2589 struct audio_usecase *usecase __unused)
2590{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2591 return false;
2592}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2593
2594int platform_get_usecase_index(const char * usecase __unused)
2595{
2596 return -ENOSYS;
2597}
2598
2599int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2600 int32_t pcm_id __unused)
2601{
2602 return -ENOSYS;
2603}
2604
2605int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2606 const char * backend __unused)
2607{
2608 return -ENOSYS;
2609}
2610