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review.blissroms.org / platform_hardware_qcom_audio / a675cd154737c6b6ffbf3866e6424c431224bd3a / . / hal / msm8916 / platform.c
blob: c7d155c356d4bc55fa1bee5304a4796b76c69719 [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>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]26#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]27#include <cutils/log.h>
28#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]29#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]30#include <audio_hw.h>
31#include <platform_api.h>
32#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]33#include "audio_extn.h"
34#include "voice_extn.h"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]35
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]36#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]37#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]38#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
39#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]40#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]41#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
42#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]43#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]44#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]45#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]46#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]47#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]48#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]49#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]50
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]51#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
52#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
53#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
54#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
55/* Used in calculating fragment size for pcm offload */
56#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 2000 /* 2 secs */
57#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 100 /* 100 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]58
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59/* MAX PCM fragment size cannot be increased further due
60 * to flinger's cblk size of 1mb,and it has to be a multiple of
61 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]62 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]63#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
64#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]67/*
68 * This file will have a maximum of 38 bytes:
69 *
70 * 4 bytes: number of audio blocks
71 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
72 * Maximum 10 * 3 bytes: SAD blocks
73 */
74#define MAX_SAD_BLOCKS 10
75#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]76#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]77
78/* EDID format ID for LPCM audio */
79#define EDID_FORMAT_LPCM 1
80
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]81/* fallback app type if the default app type from acdb loader fails */
82#define DEFAULT_APP_TYPE 0x11130
83
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]84/* Retry for delay in FW loading*/
85#define RETRY_NUMBER 20
86#define RETRY_US 500000
87#define MAX_SND_CARD 8
88
89#define SAMPLE_RATE_8KHZ 8000
90#define SAMPLE_RATE_16KHZ 16000
91
92#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]93#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]94#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]95#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
96
97enum {
98 VOICE_FEATURE_SET_DEFAULT,
99 VOICE_FEATURE_SET_VOLUME_BOOST
100};
101
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]102struct audio_block_header
103{
104 int reserved;
105 int length;
106};
107
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]108/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]109typedef void (*acdb_deallocate_t)();
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]110typedef int (*acdb_init_t)(char *, char *);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]111typedef void (*acdb_send_audio_cal_t)(int, int, int, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]112typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]113typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]114typedef int (*acdb_get_default_app_type_t)(void);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]115
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]116struct platform_data {
117 struct audio_device *adev;
118 bool fluence_in_spkr_mode;
119 bool fluence_in_voice_call;
120 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]121 bool fluence_in_audio_rec;
122 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]123 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]124 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]126 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]127 bool ec_ref_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]128 /* Audio calibration related functions */
129 void *acdb_handle;
130 int voice_feature_set;
131 acdb_init_t acdb_init;
132 acdb_deallocate_t acdb_deallocate;
133 acdb_send_audio_cal_t acdb_send_audio_cal;
134 acdb_send_voice_cal_t acdb_send_voice_cal;
135 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]136 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]137
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]138 void *hw_info;
139 struct csd_data *csd;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]140};
141
142static const int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]143 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
144 DEEP_BUFFER_PCM_DEVICE},
145 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
146 LOWLATENCY_PCM_DEVICE},
147 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
148 MULTIMEDIA2_PCM_DEVICE},
149 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
150 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
151 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
152 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
153 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
154 LOWLATENCY_PCM_DEVICE},
155 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
156 MULTIMEDIA2_PCM_DEVICE},
157 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
158 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
159 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
160 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
161 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
162 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
163 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]164 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]165 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
166 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
167 AUDIO_RECORD_PCM_DEVICE},
168 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
169 AUDIO_RECORD_PCM_DEVICE},
170 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
171 AUDIO_RECORD_PCM_DEVICE},
172 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
173 COMPRESS_CAPTURE_DEVICE},
174 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
175 COMPRESS_CAPTURE_DEVICE},
176 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
177 COMPRESS_CAPTURE_DEVICE},
178 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
179 INCALL_MUSIC_UPLINK_PCM_DEVICE},
180 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
181 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
182 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
183 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]184};
185
186/* Array to store sound devices */
187static const char * const device_table[SND_DEVICE_MAX] = {
188 [SND_DEVICE_NONE] = "none",
189 /* Playback sound devices */
190 [SND_DEVICE_OUT_HANDSET] = "handset",
191 [SND_DEVICE_OUT_SPEAKER] = "speaker",
192 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
193 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
194 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
195 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
196 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
197 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
198 [SND_DEVICE_OUT_HDMI] = "hdmi",
199 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
200 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]201 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]202 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
203 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
204 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]205 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
206 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
207 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
208 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
209 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
210 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
211 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
212 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
213 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
214 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
215 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]216
217 /* Capture sound devices */
218 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]219 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]220 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
221 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
222 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
223 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
224 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
225 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
226 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
227 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
228 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
229 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
230 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
231 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
232 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
233 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
234 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
235 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]236 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
237 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
238 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
239 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]240 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]241 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]242 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]243 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]244 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
245 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
246 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]247 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
248 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
249 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
250 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]251 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
252 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
253 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
254 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
255 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
256 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
257 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
258 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
259 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
260 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]261 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
262 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
263 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
264 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
265 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]266};
267
268/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]269static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]270 [SND_DEVICE_NONE] = -1,
271 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame^]272 [SND_DEVICE_OUT_SPEAKER] = 14,
273 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]274 [SND_DEVICE_OUT_HEADPHONES] = 10,
275 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
276 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]277 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]278 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
279 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame^]280 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]281 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]282 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]283 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
284 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
285 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]286 [SND_DEVICE_OUT_AFE_PROXY] = 0,
287 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame^]288 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]289 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
290 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
291 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
292 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
293 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
294 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
295 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
296 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]297
298 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]299 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
300 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
301 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
302 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
303 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
304 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
305 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
306 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
307 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
308 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
309 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
310 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
311 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
312 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
313 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]314 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]315 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]316 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
317 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
318 [SND_DEVICE_IN_HDMI_MIC] = 4,
319 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]320 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]321 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]322 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]323 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
324 [SND_DEVICE_IN_VOICE_DMIC] = 41,
325 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
326 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]327 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
328 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
329 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]330 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
331 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
332 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
333 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
334 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
335 [SND_DEVICE_IN_CAPTURE_FM] = 0,
336 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
337 [SND_DEVICE_IN_QUAD_MIC] = 46,
338 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
339 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
340 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]341 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
342 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
343 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
344 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
345 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]346};
347
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]348struct snd_device_index {
349 char name[100];
350 unsigned int index;
351};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]352
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]353#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]354
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]355/* Used to get index from parsed sting */
356struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
357 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
358 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
359 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
360 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
361 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
362 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
363 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
364 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
365 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
366 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
367 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
368 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
369 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
370 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
371 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
372 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
373 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
374 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
375 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
376 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
377 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
378 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
379 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
380 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
381 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
382 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
383 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
384 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
385 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
386 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
387 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
388 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
389 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
390 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
391 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
392 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
393 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
394 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
395 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
396 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
397 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
398 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
399 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
400 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
401 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
402 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
403 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
404 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]405 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]406 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]407 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]408 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
409 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
410 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
411 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
412 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
413 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
414 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
415 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
416 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
417 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
418 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
426};
427
428#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
429#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]430
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]431static void query_platform(const char *snd_card_name,
432 char *mixer_xml_path)
433{
434 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
435 sizeof("msm8x16-snd-card-mtp"))) {
436 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
437 sizeof(MIXER_XML_PATH_MTP));
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]438 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
439 sizeof("msm8x16-skuh-snd-card"))) {
440 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
441 sizeof(MIXER_XML_PATH_QRD_SKUH));
442 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
443 sizeof("msm8x16-skui-snd-card"))) {
444 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
445 sizeof(MIXER_XML_PATH_QRD_SKUI));
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]446 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
447 sizeof("msm8x16-skuhf-snd-card"))) {
448 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
449 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]450 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]451 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]452 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
453 sizeof(MIXER_XML_PATH_MTP));
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]454 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
455 sizeof("msm8939-snd-card-skuk"))) {
456 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
457 sizeof(MIXER_XML_PATH_SKUK));
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]458 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
459 sizeof("msm8939-tapan-snd-card"))) {
460 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
461 sizeof(MIXER_XML_PATH_WCD9306));
462 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
463 sizeof("msm8939-tapan9302-snd-card"))) {
464 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
465 sizeof(MIXER_XML_PATH_WCD9306));
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]466 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
467 sizeof("msm8939-tomtom9330-snd-card"))) {
468 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
469 sizeof(MIXER_XML_PATH_WCD9330));
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]470 } else {
471 strlcpy(mixer_xml_path, MIXER_XML_PATH,
472 sizeof(MIXER_XML_PATH));
473 }
474}
475
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]476void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]477{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]478 struct platform_data *my_data = (struct platform_data *)platform;
479 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]480
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]481 if (enable) {
482 my_data->ec_ref_enabled = enable;
483 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
484 } else {
485 if (my_data->ec_ref_enabled) {
486 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
487 my_data->ec_ref_enabled = enable;
488 } else {
489 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
490 }
491 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]492
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]493 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]494}
495
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]496static struct csd_data *open_csd_client()
497{
498 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
499
500 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
501 if (csd->csd_client == NULL) {
502 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
503 goto error;
504 } else {
505 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
506
507 csd->deinit = (deinit_t)dlsym(csd->csd_client,
508 "csd_client_deinit");
509 if (csd->deinit == NULL) {
510 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
511 dlerror());
512 goto error;
513 }
514 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
515 "csd_client_disable_device");
516 if (csd->disable_device == NULL) {
517 ALOGE("%s: dlsym error %s for csd_client_disable_device",
518 __func__, dlerror());
519 goto error;
520 }
521 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
522 "csd_client_enable_device_config");
523 if (csd->enable_device_config == NULL) {
524 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
525 __func__, dlerror());
526 goto error;
527 }
528 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
529 "csd_client_enable_device");
530 if (csd->enable_device == NULL) {
531 ALOGE("%s: dlsym error %s for csd_client_enable_device",
532 __func__, dlerror());
533 goto error;
534 }
535 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
536 "csd_client_start_voice");
537 if (csd->start_voice == NULL) {
538 ALOGE("%s: dlsym error %s for csd_client_start_voice",
539 __func__, dlerror());
540 goto error;
541 }
542 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
543 "csd_client_stop_voice");
544 if (csd->stop_voice == NULL) {
545 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
546 __func__, dlerror());
547 goto error;
548 }
549 csd->volume = (volume_t)dlsym(csd->csd_client,
550 "csd_client_volume");
551 if (csd->volume == NULL) {
552 ALOGE("%s: dlsym error %s for csd_client_volume",
553 __func__, dlerror());
554 goto error;
555 }
556 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
557 "csd_client_mic_mute");
558 if (csd->mic_mute == NULL) {
559 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
560 __func__, dlerror());
561 goto error;
562 }
563 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
564 "csd_client_slow_talk");
565 if (csd->slow_talk == NULL) {
566 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
567 __func__, dlerror());
568 goto error;
569 }
570 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
571 "csd_client_start_playback");
572 if (csd->start_playback == NULL) {
573 ALOGE("%s: dlsym error %s for csd_client_start_playback",
574 __func__, dlerror());
575 goto error;
576 }
577 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
578 "csd_client_stop_playback");
579 if (csd->stop_playback == NULL) {
580 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
581 __func__, dlerror());
582 goto error;
583 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]584 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
585 if (csd->set_lch == NULL) {
586 ALOGE("%s: dlsym error %s for csd_client_set_lch",
587 __func__, dlerror());
588 /* Ignore the error as this is not mandatory function for
589 * basic voice call to work.
590 */
591 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]592 csd->start_record = (start_record_t)dlsym(csd->csd_client,
593 "csd_client_start_record");
594 if (csd->start_record == NULL) {
595 ALOGE("%s: dlsym error %s for csd_client_start_record",
596 __func__, dlerror());
597 goto error;
598 }
599 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
600 "csd_client_stop_record");
601 if (csd->stop_record == NULL) {
602 ALOGE("%s: dlsym error %s for csd_client_stop_record",
603 __func__, dlerror());
604 goto error;
605 }
606 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
607
608 if (csd->init == NULL) {
609 ALOGE("%s: dlsym error %s for csd_client_init",
610 __func__, dlerror());
611 goto error;
612 } else {
613 csd->init();
614 }
615 }
616 return csd;
617
618error:
619 free(csd);
620 csd = NULL;
621 return csd;
622}
623
624void close_csd_client(struct csd_data *csd)
625{
626 if (csd != NULL) {
627 csd->deinit();
628 dlclose(csd->csd_client);
629 free(csd);
630 csd = NULL;
631 }
632}
633
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]634void get_cvd_version(char *cvd_version, struct audio_device *adev)
635{
636 struct mixer_ctl *ctl;
637 int count;
638 int ret = 0;
639
640 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
641 if (!ctl) {
642 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
643 goto done;
644 }
645 mixer_ctl_update(ctl);
646
647 count = mixer_ctl_get_num_values(ctl);
648 if (count > MAX_CVD_VERSION_STRING_SIZE)
649 count = MAX_CVD_VERSION_STRING_SIZE;
650
651 ret = mixer_ctl_get_array(ctl, cvd_version, count);
652 if (ret != 0) {
653 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
654 goto done;
655 }
656
657done:
658 return;
659}
660
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]661void *platform_init(struct audio_device *adev)
662{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]663 char platform[PROPERTY_VALUE_MAX];
664 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]665 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]666 struct platform_data *my_data = NULL;
667 int retry_num = 0, snd_card_num = 0;
668 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame^]669 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]670 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]671
672 my_data = calloc(1, sizeof(struct platform_data));
673
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]674 while (snd_card_num < MAX_SND_CARD) {
675 adev->mixer = mixer_open(snd_card_num);
676
677 while (!adev->mixer && retry_num < RETRY_NUMBER) {
678 usleep(RETRY_US);
679 adev->mixer = mixer_open(snd_card_num);
680 retry_num++;
681 }
682
683 if (!adev->mixer) {
684 ALOGE("%s: Unable to open the mixer card: %d", __func__,
685 snd_card_num);
686 retry_num = 0;
687 snd_card_num++;
688 continue;
689 }
690
691 snd_card_name = mixer_get_name(adev->mixer);
692 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
693
694 my_data->hw_info = hw_info_init(snd_card_name);
695 if (!my_data->hw_info) {
696 ALOGE("%s: Failed to init hardware info", __func__);
697 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]698 query_platform(snd_card_name, mixer_xml_path);
699 ALOGD("%s: mixer path file is %s", __func__,
700 mixer_xml_path);
701 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
702 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]703 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]704 mixer_xml_path);
705 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]706 if (!adev->audio_route) {
707 ALOGE("%s: Failed to init audio route controls, aborting.",
708 __func__);
709 free(my_data);
710 return NULL;
711 }
712 adev->snd_card = snd_card_num;
713 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
714 break;
715 }
716 retry_num = 0;
717 snd_card_num++;
718 }
719
720 if (snd_card_num >= MAX_SND_CARD) {
721 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
722 free(my_data);
723 return NULL;
724 }
725
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]726 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]727 my_data->fluence_in_spkr_mode = false;
728 my_data->fluence_in_voice_call = false;
729 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]730 my_data->fluence_in_audio_rec = false;
731 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]732 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]733 my_data->slowtalk = false;
734 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]735
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]736 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
737 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]738 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]739 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]740 my_data->fluence_type = FLUENCE_DUAL_MIC;
741 } else {
742 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]743 }
744
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]745 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]746 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]747 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]748 my_data->fluence_in_voice_call = true;
749 }
750
751 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]752 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]753 my_data->fluence_in_voice_rec = true;
754 }
755
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]756 property_get("persist.audio.fluence.audiorec",value,"");
757 if (!strncmp("true", value, sizeof("true"))) {
758 my_data->fluence_in_audio_rec = true;
759 }
760
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]761 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]762 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]763 my_data->fluence_in_spkr_mode = true;
764 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]765
766 property_get("persist.audio.fluence.mode",value,"");
767 if (!strncmp("broadside", value, sizeof("broadside"))) {
768 my_data->fluence_mode = FLUENCE_BROADSIDE;
769 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]770 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame^]771 property_get("persist.audio.FFSP.enable", ffspEnable, "");
772 if (!strncmp("true", ffspEnable, sizeof("true"))) {
773 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
774 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
775 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
776 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
777 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]778 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]779 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
780 if (my_data->acdb_handle == NULL) {
781 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
782 } else {
783 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
784 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
785 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]786 if (!my_data->acdb_deallocate)
787 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
788 __func__, LIB_ACDB_LOADER);
789
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]790 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]791 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]792 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]793 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]794 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]795
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]796 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
797 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]798 if (!my_data->acdb_send_voice_cal)
799 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
800 __func__, LIB_ACDB_LOADER);
801
802 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
803 "acdb_loader_reload_vocvoltable");
804 if (!my_data->acdb_reload_vocvoltable)
805 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
806 __func__, LIB_ACDB_LOADER);
807
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]808 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
809 my_data->acdb_handle,
810 "acdb_loader_get_default_app_type");
811 if (!my_data->acdb_get_default_app_type)
812 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
813 __func__, LIB_ACDB_LOADER);
814
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]815 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]816 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]817 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]818 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]819 goto acdb_init_fail;
820 }
821
822 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
823 if (!cvd_version)
824 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]825 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]826 get_cvd_version(cvd_version, adev);
827
828 my_data->acdb_init(snd_card_name, cvd_version);
829 if (cvd_version)
830 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]831 }
832
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]833acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]834 /* Initialize ACDB ID's */
835 platform_info_init(PLATFORM_INFO_XML_PATH);
836
837 /* init usb */
838 audio_extn_usb_init(adev);
839 /* update sound cards appropriately */
840 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
841
842 /* Read one time ssr property */
843 audio_extn_ssr_update_enabled();
844 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]845
846 audio_extn_dolby_set_license(adev);
847
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]848 return my_data;
849}
850
851void platform_deinit(void *platform)
852{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]853 struct platform_data *my_data = (struct platform_data *)platform;
854
855 hw_info_deinit(my_data->hw_info);
856 close_csd_client(my_data->csd);
857
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]858 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]859 /* deinit usb */
860 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]861}
862
863const char *platform_get_snd_device_name(snd_device_t snd_device)
864{
865 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
866 return device_table[snd_device];
867 else
868 return "";
869}
870
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]871int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
872 char *device_name)
873{
874 struct platform_data *my_data = (struct platform_data *)platform;
875
876 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
877 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
878 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
879 } else {
880 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
881 return -EINVAL;
882 }
883
884 return 0;
885}
886
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]887void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
888{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]889 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
890 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]891 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]892 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
893 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]894 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]895 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]896 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
897 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
898 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]899 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]900 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]901 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]902 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
903 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
904 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
905 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
906 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
907 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
908 strlcat(mixer_path, " speaker-and-usb-headphones",
909 MIXER_PATH_MAX_LENGTH);
910 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
911 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
912 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
913 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
914 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
915 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]916}
917
918int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
919{
920 int device_id;
921 if (device_type == PCM_PLAYBACK)
922 device_id = pcm_device_table[usecase][0];
923 else
924 device_id = pcm_device_table[usecase][1];
925 return device_id;
926}
927
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]928int platform_get_snd_device_index(char *snd_device_index_name)
929{
930 int ret = 0;
931 int i;
932
933 if (snd_device_index_name == NULL) {
934 ALOGE("%s: snd_device_index_name is NULL", __func__);
935 ret = -ENODEV;
936 goto done;
937 }
938
939 for (i=0; i < SND_DEVICE_MAX; i++) {
940 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
941 ret = snd_device_name_index[i].index;
942 goto done;
943 }
944 }
945 ALOGE("%s: Could not find index for snd_device_index_name = %s",
946 __func__, snd_device_index_name);
947 ret = -ENODEV;
948done:
949 return ret;
950}
951
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]952int platform_set_fluence_type(void *platform, char *value)
953{
954 int ret = 0;
955 int fluence_type = FLUENCE_NONE;
956 int fluence_flag = NONE_FLAG;
957 struct platform_data *my_data = (struct platform_data *)platform;
958 struct audio_device *adev = my_data->adev;
959
960 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
961
962 /* only dual mic turn on and off is supported as of now through setparameters */
963 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
964 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
965 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
966 ALOGV("fluence dualmic feature enabled \n");
967 fluence_type = FLUENCE_DUAL_MIC;
968 fluence_flag = DMIC_FLAG;
969 } else {
970 ALOGE("%s: Failed to set DUALMIC", __func__);
971 ret = -1;
972 goto done;
973 }
974 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
975 ALOGV("fluence disabled");
976 fluence_type = FLUENCE_NONE;
977 } else {
978 ALOGE("Invalid fluence value : %s",value);
979 ret = -1;
980 goto done;
981 }
982
983 if (fluence_type != my_data->fluence_type) {
984 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
985 my_data->fluence_type = fluence_type;
986 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
987 }
988done:
989 return ret;
990}
991
992int platform_get_fluence_type(void *platform, char *value, uint32_t len)
993{
994 int ret = 0;
995 struct platform_data *my_data = (struct platform_data *)platform;
996
997 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
998 strlcpy(value, "quadmic", len);
999 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1000 strlcpy(value, "dualmic", len);
1001 } else if (my_data->fluence_type == FLUENCE_NONE) {
1002 strlcpy(value, "none", len);
1003 } else
1004 ret = -1;
1005
1006 return ret;
1007}
1008
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1009int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1010{
1011 int ret = 0;
1012
1013 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1014 ALOGE("%s: Invalid snd_device = %d",
1015 __func__, snd_device);
1016 ret = -EINVAL;
1017 goto done;
1018 }
1019
1020 acdb_device_table[snd_device] = acdb_id;
1021done:
1022 return ret;
1023}
1024
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1025int platform_get_default_app_type(void *platform)
1026{
1027 struct platform_data *my_data = (struct platform_data *)platform;
1028
1029 if (my_data->acdb_get_default_app_type)
1030 return my_data->acdb_get_default_app_type();
1031 else
1032 return DEFAULT_APP_TYPE;
1033}
1034
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1035int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1036{
1037 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1038 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1039 return -EINVAL;
1040 }
1041 return acdb_device_table[snd_device];
1042}
1043
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1044int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1045 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1046{
1047 struct platform_data *my_data = (struct platform_data *)platform;
1048 int acdb_dev_id, acdb_dev_type;
1049
1050 acdb_dev_id = acdb_device_table[snd_device];
1051 if (acdb_dev_id < 0) {
1052 ALOGE("%s: Could not find acdb id for device(%d)",
1053 __func__, snd_device);
1054 return -EINVAL;
1055 }
1056 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1057 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1058 __func__, snd_device, acdb_dev_id);
1059 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1060 snd_device < SND_DEVICE_OUT_END)
1061 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1062 else
1063 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1064 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1065 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1066 }
1067 return 0;
1068}
1069
1070int platform_switch_voice_call_device_pre(void *platform)
1071{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1072 struct platform_data *my_data = (struct platform_data *)platform;
1073 int ret = 0;
1074
1075 if (my_data->csd != NULL &&
1076 my_data->adev->mode == AUDIO_MODE_IN_CALL) {
1077 /* This must be called before disabling mixer controls on APQ side */
1078 ret = my_data->csd->disable_device();
1079 if (ret < 0) {
1080 ALOGE("%s: csd_client_disable_device, failed, error %d",
1081 __func__, ret);
1082 }
1083 }
1084 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1085}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1086int platform_switch_voice_call_enable_device_config(void *platform,
1087 snd_device_t out_snd_device,
1088 snd_device_t in_snd_device)
1089{
1090 struct platform_data *my_data = (struct platform_data *)platform;
1091 int acdb_rx_id, acdb_tx_id;
1092 int ret = 0;
1093
1094 acdb_rx_id = acdb_device_table[out_snd_device];
1095 acdb_tx_id = acdb_device_table[in_snd_device];
1096
1097 if (my_data->csd != NULL) {
1098 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1099 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1100 if (ret < 0) {
1101 ALOGE("%s: csd_enable_device_config, failed, error %d",
1102 __func__, ret);
1103 }
1104 } else {
1105 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1106 acdb_rx_id, acdb_tx_id);
1107 }
1108 }
1109 return ret;
1110}
1111
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1112
1113int platform_switch_voice_call_device_post(void *platform,
1114 snd_device_t out_snd_device,
1115 snd_device_t in_snd_device)
1116{
1117 struct platform_data *my_data = (struct platform_data *)platform;
1118 int acdb_rx_id, acdb_tx_id;
1119
1120 if (my_data->acdb_send_voice_cal == NULL) {
1121 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1122 } else {
1123 acdb_rx_id = acdb_device_table[out_snd_device];
1124 acdb_tx_id = acdb_device_table[in_snd_device];
1125
1126 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1127 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1128 else
1129 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1130 acdb_rx_id, acdb_tx_id);
1131 }
1132
1133 return 0;
1134}
1135
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1136int platform_switch_voice_call_usecase_route_post(void *platform,
1137 snd_device_t out_snd_device,
1138 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1139{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1140 struct platform_data *my_data = (struct platform_data *)platform;
1141 int acdb_rx_id, acdb_tx_id;
1142 int ret = 0;
1143
1144 acdb_rx_id = acdb_device_table[out_snd_device];
1145 acdb_tx_id = acdb_device_table[in_snd_device];
1146
1147 if (my_data->csd != NULL) {
1148 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1149 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1150 my_data->adev->acdb_settings);
1151 if (ret < 0) {
1152 ALOGE("%s: csd_enable_device, failed, error %d",
1153 __func__, ret);
1154 }
1155 } else {
1156 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1157 acdb_rx_id, acdb_tx_id);
1158 }
1159 }
1160 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1161}
1162
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1163int platform_start_voice_call(void *platform, uint32_t vsid)
1164{
1165 struct platform_data *my_data = (struct platform_data *)platform;
1166 int ret = 0;
1167
1168 if (my_data->csd != NULL) {
1169 ret = my_data->csd->start_voice(vsid);
1170 if (ret < 0) {
1171 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1172 }
1173 }
1174 return ret;
1175}
1176
1177int platform_stop_voice_call(void *platform, uint32_t vsid)
1178{
1179 struct platform_data *my_data = (struct platform_data *)platform;
1180 int ret = 0;
1181
1182 if (my_data->csd != NULL) {
1183 ret = my_data->csd->stop_voice(vsid);
1184 if (ret < 0) {
1185 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1186 }
1187 }
1188 return ret;
1189}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1190
1191int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1192{
1193 return 0;
1194}
1195
1196int platform_set_voice_volume(void *platform, int volume)
1197{
1198 struct platform_data *my_data = (struct platform_data *)platform;
1199 struct audio_device *adev = my_data->adev;
1200 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1201 const char *mixer_ctl_name = "Voice Rx Gain";
1202 int vol_index = 0, ret = 0;
1203 uint32_t set_values[ ] = {0,
1204 ALL_SESSION_VSID,
1205 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1206
1207 // Voice volume levels are mapped to adsp volume levels as follows.
1208 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1209 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1210 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1211 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1212
1213 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1214 if (!ctl) {
1215 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1216 __func__, mixer_ctl_name);
1217 return -EINVAL;
1218 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1219 ALOGV("Setting voice volume index: %d", set_values[0]);
1220 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1221
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1222 if (my_data->csd != NULL) {
1223 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1224 if (ret < 0) {
1225 ALOGE("%s: csd_volume error %d", __func__, ret);
1226 }
1227 }
1228 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1229}
1230
1231int platform_set_mic_mute(void *platform, bool state)
1232{
1233 struct platform_data *my_data = (struct platform_data *)platform;
1234 struct audio_device *adev = my_data->adev;
1235 struct mixer_ctl *ctl;
1236 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1237 int ret = 0;
1238 uint32_t set_values[ ] = {0,
1239 ALL_SESSION_VSID,
1240 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1241
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1242 set_values[0] = state;
1243 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1244 if (!ctl) {
1245 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1246 __func__, mixer_ctl_name);
1247 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1248 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1249 ALOGV("Setting voice mute state: %d", state);
1250 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1251
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1252 if (my_data->csd != NULL) {
1253 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1254 if (ret < 0) {
1255 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1256 }
1257 }
1258 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1259}
1260
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1261int platform_set_device_mute(void *platform, bool state, char *dir)
1262{
1263 struct platform_data *my_data = (struct platform_data *)platform;
1264 struct audio_device *adev = my_data->adev;
1265 struct mixer_ctl *ctl;
1266 char *mixer_ctl_name = NULL;
1267 int ret = 0;
1268 uint32_t set_values[ ] = {0,
1269 ALL_SESSION_VSID,
1270 0};
1271 if(dir == NULL) {
1272 ALOGE("%s: Invalid direction:%s", __func__, dir);
1273 return -EINVAL;
1274 }
1275
1276 if (!strncmp("rx", dir, sizeof("rx"))) {
1277 mixer_ctl_name = "Voice Rx Device Mute";
1278 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1279 mixer_ctl_name = "Voice Tx Device Mute";
1280 } else {
1281 return -EINVAL;
1282 }
1283
1284 set_values[0] = state;
1285 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1286 if (!ctl) {
1287 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1288 __func__, mixer_ctl_name);
1289 return -EINVAL;
1290 }
1291
1292 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1293 __func__,state, mixer_ctl_name);
1294 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1295
1296 return ret;
1297}
1298
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1299snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1300{
1301 struct platform_data *my_data = (struct platform_data *)platform;
1302 struct audio_device *adev = my_data->adev;
1303 audio_mode_t mode = adev->mode;
1304 snd_device_t snd_device = SND_DEVICE_NONE;
1305
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1306 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1307 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1308 int channel_count = popcount(channel_mask);
1309
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1310 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1311 if (devices == AUDIO_DEVICE_NONE ||
1312 devices & AUDIO_DEVICE_BIT_IN) {
1313 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1314 goto exit;
1315 }
1316
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1317 if (popcount(devices) == 2) {
1318 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1319 AUDIO_DEVICE_OUT_SPEAKER)) {
1320 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1321 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1322 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1323 if (audio_extn_get_anc_enabled())
1324 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1325 else
1326 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1327 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1328 AUDIO_DEVICE_OUT_SPEAKER)) {
1329 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1330 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1331 AUDIO_DEVICE_OUT_SPEAKER)) {
1332 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1333 } else {
1334 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1335 goto exit;
1336 }
1337 if (snd_device != SND_DEVICE_NONE) {
1338 goto exit;
1339 }
1340 }
1341
1342 if (popcount(devices) != 1) {
1343 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1344 goto exit;
1345 }
1346
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1347 if ((mode == AUDIO_MODE_IN_CALL) ||
1348 voice_extn_compress_voip_is_active(adev)) {
1349 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1350 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1351 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1352 !voice_extn_compress_voip_is_active(adev)) {
1353 switch (adev->voice.tty_mode) {
1354 case TTY_MODE_FULL:
1355 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1356 break;
1357 case TTY_MODE_VCO:
1358 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1359 break;
1360 case TTY_MODE_HCO:
1361 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1362 break;
1363 default:
1364 ALOGE("%s: Invalid TTY mode (%#x)",
1365 __func__, adev->voice.tty_mode);
1366 }
1367 } else if (audio_extn_get_anc_enabled()) {
1368 if (audio_extn_should_use_fb_anc())
1369 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1370 else
1371 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1372 } else {
1373 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1374 }
1375 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1376 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1377 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1378 else
1379 snd_device = SND_DEVICE_OUT_BT_SCO;
1380 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1381 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1382 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1383 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1384 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1385 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1386 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1387 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1388 if (audio_extn_should_use_handset_anc(channel_count))
1389 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1390 else
1391 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1392 }
1393 if (snd_device != SND_DEVICE_NONE) {
1394 goto exit;
1395 }
1396 }
1397
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1398 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1399 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1400 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1401 && audio_extn_get_anc_enabled()) {
1402 if (audio_extn_should_use_fb_anc())
1403 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1404 else
1405 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1406 }
1407 else
1408 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1409 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1410 if (adev->speaker_lr_swap)
1411 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1412 else
1413 snd_device = SND_DEVICE_OUT_SPEAKER;
1414 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1415 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1416 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1417 else
1418 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1419 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1420 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1421 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1422 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1423 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1424 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1425 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1426 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1427 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1428 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1429 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1430 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1431 channel_count = audio_extn_get_afe_proxy_channel_count();
1432 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1433 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1434 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1435 } else {
1436 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1437 }
1438exit:
1439 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1440 return snd_device;
1441}
1442
1443snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1444{
1445 struct platform_data *my_data = (struct platform_data *)platform;
1446 struct audio_device *adev = my_data->adev;
1447 audio_source_t source = (adev->active_input == NULL) ?
1448 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1449
1450 audio_mode_t mode = adev->mode;
1451 audio_devices_t in_device = ((adev->active_input == NULL) ?
1452 AUDIO_DEVICE_NONE : adev->active_input->device)
1453 & ~AUDIO_DEVICE_BIT_IN;
1454 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1455 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1456 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1457 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1458
1459 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1460 __func__, out_device, in_device);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1461 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1462 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1463 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1464 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1465 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1466 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1467 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1468 case TTY_MODE_FULL:
1469 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1470 break;
1471 case TTY_MODE_VCO:
1472 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1473 break;
1474 case TTY_MODE_HCO:
1475 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1476 break;
1477 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1478 ALOGE("%s: Invalid TTY mode (%#x)",
1479 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1480 }
1481 goto exit;
1482 }
1483 }
1484 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1485 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1486 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
1487 audio_extn_should_use_handset_anc(channel_count)) {
1488 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1489 } else if (my_data->fluence_type == FLUENCE_NONE ||
1490 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1491 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1492 if (audio_extn_hfp_is_active(adev))
1493 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1494 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1495 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1496 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1497 }
1498 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1499 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1500 if (audio_extn_hfp_is_active(adev))
1501 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1502 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1503 if (adev->bt_wb_speech_enabled) {
1504 if (adev->bluetooth_nrec)
1505 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1506 else
1507 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1508 } else {
1509 if (adev->bluetooth_nrec)
1510 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1511 else
1512 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1513 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1514 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1515 if (my_data->fluence_type != FLUENCE_NONE &&
1516 my_data->fluence_in_voice_call &&
1517 my_data->fluence_in_spkr_mode) {
1518 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1519 adev->acdb_settings |= QMIC_FLAG;
1520 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1521 } else {
1522 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1523 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1524 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1525 else
1526 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1527 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1528 } else {
1529 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1530 if (audio_extn_hfp_is_active(adev))
1531 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1532 }
1533 }
1534 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1535 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1536 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1537 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1538 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1539 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1540 else
1541 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1542 }
1543 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1544 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1545 if (channel_count == 2) {
1546 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1547 adev->acdb_settings |= DMIC_FLAG;
1548 } else if (adev->active_input->enable_ns)
1549 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1550 else if (my_data->fluence_type != FLUENCE_NONE &&
1551 my_data->fluence_in_voice_rec) {
1552 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1553 adev->acdb_settings |= DMIC_FLAG;
1554 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1555 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1556 }
1557 }
1558 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1559 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1560 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1561 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1562 if (adev->active_input->enable_aec &&
1563 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1564 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1565 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1566 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1567 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1568 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1569 else
1570 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1571 adev->acdb_settings |= DMIC_FLAG;
1572 } else
1573 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1574 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1575 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1576 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1577 adev->acdb_settings |= DMIC_FLAG;
1578 } else
1579 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1580 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1581 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1582 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1583 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1584 } else if (adev->active_input->enable_aec) {
1585 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1586 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1587 my_data->fluence_in_spkr_mode) {
1588 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1589 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1590 else
1591 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1592 adev->acdb_settings |= DMIC_FLAG;
1593 } else
1594 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1595 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1596 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1597 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1598 adev->acdb_settings |= DMIC_FLAG;
1599 } else
1600 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1601 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1602 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1603 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1604 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1605 } else if (adev->active_input->enable_ns) {
1606 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1607 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1608 my_data->fluence_in_spkr_mode) {
1609 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1610 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1611 else
1612 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1613 adev->acdb_settings |= DMIC_FLAG;
1614 } else
1615 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1616 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1617 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1618 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1619 adev->acdb_settings |= DMIC_FLAG;
1620 } else
1621 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1622 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1623 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1624 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1625 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1626 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1627 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1628 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1629 } else if (source == AUDIO_SOURCE_MIC) {
1630 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1631 channel_count == 1 ) {
1632 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1633 my_data->fluence_in_audio_rec)
1634 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1635 }
1636 } else if (source == AUDIO_SOURCE_FM_RX ||
1637 source == AUDIO_SOURCE_FM_RX_A2DP) {
1638 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1639 } else if (source == AUDIO_SOURCE_DEFAULT) {
1640 goto exit;
1641 }
1642
1643
1644 if (snd_device != SND_DEVICE_NONE) {
1645 goto exit;
1646 }
1647
1648 if (in_device != AUDIO_DEVICE_NONE &&
1649 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1650 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1651 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1652 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1653 snd_device = SND_DEVICE_IN_QUAD_MIC;
1654 else if (channel_count == 2)
1655 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1656 else
1657 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1658 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1659 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1660 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1661 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1662 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1663 if (adev->bt_wb_speech_enabled) {
1664 if (adev->bluetooth_nrec)
1665 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1666 else
1667 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1668 } else {
1669 if (adev->bluetooth_nrec)
1670 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1671 else
1672 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1673 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1674 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1675 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1676 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1677 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1678 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1679 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1680 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1681 } else {
1682 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1683 ALOGW("%s: Using default handset-mic", __func__);
1684 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1685 }
1686 } else {
1687 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1688 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1689 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1690 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1691 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1692 if (channel_count > 1)
1693 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1694 else
1695 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1696 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1697 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1698 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1699 if (adev->bt_wb_speech_enabled) {
1700 if (adev->bluetooth_nrec)
1701 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1702 else
1703 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1704 } else {
1705 if (adev->bluetooth_nrec)
1706 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1707 else
1708 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1709 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1710 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1711 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1712 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1713 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1714 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1715 } else {
1716 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
1717 ALOGW("%s: Using default handset-mic", __func__);
1718 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1719 }
1720 }
1721exit:
1722 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
1723 return snd_device;
1724}
1725
1726int platform_set_hdmi_channels(void *platform, int channel_count)
1727{
1728 struct platform_data *my_data = (struct platform_data *)platform;
1729 struct audio_device *adev = my_data->adev;
1730 struct mixer_ctl *ctl;
1731 const char *channel_cnt_str = NULL;
1732 const char *mixer_ctl_name = "HDMI_RX Channels";
1733 switch (channel_count) {
1734 case 8:
1735 channel_cnt_str = "Eight"; break;
1736 case 7:
1737 channel_cnt_str = "Seven"; break;
1738 case 6:
1739 channel_cnt_str = "Six"; break;
1740 case 5:
1741 channel_cnt_str = "Five"; break;
1742 case 4:
1743 channel_cnt_str = "Four"; break;
1744 case 3:
1745 channel_cnt_str = "Three"; break;
1746 default:
1747 channel_cnt_str = "Two"; break;
1748 }
1749 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1750 if (!ctl) {
1751 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1752 __func__, mixer_ctl_name);
1753 return -EINVAL;
1754 }
1755 ALOGV("HDMI channel count: %s", channel_cnt_str);
1756 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
1757 return 0;
1758}
1759
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1760int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1761{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1762 struct platform_data *my_data = (struct platform_data *)platform;
1763 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1764 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
1765 char *sad = block;
1766 int num_audio_blocks;
1767 int channel_count;
1768 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1769 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1770
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1771 struct mixer_ctl *ctl;
1772
1773 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
1774 if (!ctl) {
1775 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1776 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1777 return 0;
1778 }
1779
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1780 mixer_ctl_update(ctl);
1781
1782 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1783
1784 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1785 if (count > (int)sizeof(block))
1786 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1787
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1788 ret = mixer_ctl_get_array(ctl, block, count);
1789 if (ret != 0) {
1790 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
1791 return 0;
1792 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1793
1794 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1795 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1796
1797 for (i = 0; i < num_audio_blocks; i++) {
1798 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1799 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
1800 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1801 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1802 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1803
1804 channel_count = (sad[0] & 0x7) + 1;
1805 if (channel_count > max_channels)
1806 max_channels = channel_count;
1807
1808 /* Advance to next block */
1809 sad += 3;
1810 }
1811
1812 return max_channels;
1813}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1814
1815static int platform_set_slowtalk(struct platform_data *my_data, bool state)
1816{
1817 int ret = 0;
1818 struct audio_device *adev = my_data->adev;
1819 struct mixer_ctl *ctl;
1820 const char *mixer_ctl_name = "Slowtalk Enable";
1821 uint32_t set_values[ ] = {0,
1822 ALL_SESSION_VSID};
1823
1824 set_values[0] = state;
1825 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1826 if (!ctl) {
1827 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1828 __func__, mixer_ctl_name);
1829 ret = -EINVAL;
1830 } else {
1831 ALOGV("Setting slowtalk state: %d", state);
1832 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1833 my_data->slowtalk = state;
1834 }
1835
1836 if (my_data->csd != NULL) {
1837 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
1838 if (ret < 0) {
1839 ALOGE("%s: csd_client_disable_device, failed, error %d",
1840 __func__, ret);
1841 }
1842 }
1843 return ret;
1844}
1845
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1846static int set_hd_voice(struct platform_data *my_data, bool state)
1847{
1848 struct audio_device *adev = my_data->adev;
1849 struct mixer_ctl *ctl;
1850 const char *mixer_ctl_name = "HD Voice Enable";
1851 int ret = 0;
1852 uint32_t set_values[ ] = {0,
1853 ALL_SESSION_VSID};
1854
1855 set_values[0] = state;
1856 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1857 if (!ctl) {
1858 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1859 __func__, mixer_ctl_name);
1860 ret = -EINVAL;
1861 } else {
1862 ALOGV("Setting HD Voice state: %d", state);
1863 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1864 my_data->hd_voice = state;
1865 }
1866
1867 return ret;
1868}
1869
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1870int platform_set_parameters(void *platform, struct str_parms *parms)
1871{
1872 struct platform_data *my_data = (struct platform_data *)platform;
1873 char *str;
1874 char value[256] = {0};
1875 int val;
1876 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]1877 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1878
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]1879 kv_pairs = str_parms_to_str(parms);
1880 ALOGV("%s: enter: - %s", __func__, kv_pairs);
1881 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1882
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1883 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
1884 if (err >= 0) {
1885 bool state = false;
1886 if (!strncmp("true", value, sizeof("true"))) {
1887 state = true;
1888 }
1889
1890 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
1891 ret = platform_set_slowtalk(my_data, state);
1892 if (ret)
1893 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
1894 }
1895
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1896 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
1897 if (err >= 0) {
1898 bool state = false;
1899 if (!strncmp("true", value, sizeof("true"))) {
1900 state = true;
1901 }
1902
1903 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
1904 if (my_data->hd_voice != state) {
1905 ret = set_hd_voice(my_data, state);
1906 if (ret)
1907 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
1908 } else {
1909 ALOGV("%s: HD Voice already set to %d", __func__, state);
1910 }
1911 }
1912
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1913 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
1914 value, sizeof(value));
1915 if (err >= 0) {
1916 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
1917
1918 if (my_data->acdb_reload_vocvoltable == NULL) {
1919 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
1920 } else if (!strcmp(value, "on")) {
1921 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
1922 my_data->voice_feature_set = 1;
1923 }
1924 } else {
1925 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
1926 my_data->voice_feature_set = 0;
1927 }
1928 }
1929 }
1930
1931 ALOGV("%s: exit with code(%d)", __func__, ret);
1932 return ret;
1933}
1934
1935int platform_set_incall_recording_session_id(void *platform,
1936 uint32_t session_id, int rec_mode)
1937{
1938 int ret = 0;
1939 struct platform_data *my_data = (struct platform_data *)platform;
1940 struct audio_device *adev = my_data->adev;
1941 struct mixer_ctl *ctl;
1942 const char *mixer_ctl_name = "Voc VSID";
1943 int num_ctl_values;
1944 int i;
1945
1946 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1947 if (!ctl) {
1948 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1949 __func__, mixer_ctl_name);
1950 ret = -EINVAL;
1951 } else {
1952 num_ctl_values = mixer_ctl_get_num_values(ctl);
1953 for (i = 0; i < num_ctl_values; i++) {
1954 if (mixer_ctl_set_value(ctl, i, session_id)) {
1955 ALOGV("Error: invalid session_id: %x", session_id);
1956 ret = -EINVAL;
1957 break;
1958 }
1959 }
1960 }
1961
1962 if (my_data->csd != NULL) {
1963 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
1964 if (ret < 0) {
1965 ALOGE("%s: csd_client_start_record failed, error %d",
1966 __func__, ret);
1967 }
1968 }
1969
1970 return ret;
1971}
1972
1973int platform_stop_incall_recording_usecase(void *platform)
1974{
1975 int ret = 0;
1976 struct platform_data *my_data = (struct platform_data *)platform;
1977
1978 if (my_data->csd != NULL) {
1979 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
1980 if (ret < 0) {
1981 ALOGE("%s: csd_client_stop_record failed, error %d",
1982 __func__, ret);
1983 }
1984 }
1985
1986 return ret;
1987}
1988
1989int platform_start_incall_music_usecase(void *platform)
1990{
1991 int ret = 0;
1992 struct platform_data *my_data = (struct platform_data *)platform;
1993
1994 if (my_data->csd != NULL) {
1995 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
1996 if (ret < 0) {
1997 ALOGE("%s: csd_client_start_playback failed, error %d",
1998 __func__, ret);
1999 }
2000 }
2001
2002 return ret;
2003}
2004
2005int platform_stop_incall_music_usecase(void *platform)
2006{
2007 int ret = 0;
2008 struct platform_data *my_data = (struct platform_data *)platform;
2009
2010 if (my_data->csd != NULL) {
2011 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2012 if (ret < 0) {
2013 ALOGE("%s: csd_client_stop_playback failed, error %d",
2014 __func__, ret);
2015 }
2016 }
2017
2018 return ret;
2019}
2020
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2021int platform_update_lch(void *platform, struct voice_session *session,
2022 enum voice_lch_mode lch_mode)
2023{
2024 int ret = 0;
2025 struct platform_data *my_data = (struct platform_data *)platform;
2026
2027 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2028 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2029 else
2030 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2031
2032 return ret;
2033}
2034
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2035void platform_get_parameters(void *platform,
2036 struct str_parms *query,
2037 struct str_parms *reply)
2038{
2039 struct platform_data *my_data = (struct platform_data *)platform;
2040 char *str = NULL;
2041 char value[256] = {0};
2042 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2043 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2044
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2045 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2046 value, sizeof(value));
2047 if (ret >= 0) {
2048 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2049 my_data->slowtalk?"true":"false");
2050 }
2051
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2052 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2053 value, sizeof(value));
2054 if (ret >= 0) {
2055 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2056 my_data->hd_voice?"true":"false");
2057 }
2058
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2059 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2060 value, sizeof(value));
2061 if (ret >= 0) {
2062 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2063 strlcpy(value, "on", sizeof(value));
2064 } else {
2065 strlcpy(value, "off", sizeof(value));
2066 }
2067
2068 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2069 }
2070
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2071 kv_pairs = str_parms_to_str(reply);
2072 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2073 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2074}
2075
2076/* Delay in Us */
2077int64_t platform_render_latency(audio_usecase_t usecase)
2078{
2079 switch (usecase) {
2080 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2081 return DEEP_BUFFER_PLATFORM_DELAY;
2082 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2083 return LOW_LATENCY_PLATFORM_DELAY;
2084 default:
2085 return 0;
2086 }
2087}
2088
2089int platform_update_usecase_from_source(int source, int usecase)
2090{
2091 ALOGV("%s: input source :%d", __func__, source);
2092 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2093 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2094 return usecase;
2095}
2096
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2097bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2098{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2099 bool needs_event = false;
2100
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2101 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2102 (snd_device < SND_DEVICE_IN_END) &&
2103 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2104 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2105 needs_event = true;
2106
2107 return needs_event;
2108}
2109
2110bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2111{
2112 bool needs_event = false;
2113
2114 switch(uc_id){
2115 /* concurrent playback usecases needs event */
2116 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2117 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2118 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2119 needs_event = true;
2120 break;
2121 /* concurrent playback in low latency allowed */
2122 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2123 break;
2124 /* concurrent playback FM needs event */
2125 case USECASE_AUDIO_PLAYBACK_FM:
2126 needs_event = true;
2127 break;
2128
2129 /* concurrent capture usecases, no event, capture handled by device
2130 * USECASE_AUDIO_RECORD:
2131 * USECASE_AUDIO_RECORD_COMPRESS:
2132 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2133
2134 * USECASE_VOICE_CALL:
2135 * USECASE_VOICE2_CALL:
2136 * USECASE_VOLTE_CALL:
2137 * USECASE_QCHAT_CALL:
2138 * USECASE_VOWLAN_CALL:
2139 * USECASE_COMPRESS_VOIP_CALL:
2140 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2141 * USECASE_INCALL_REC_UPLINK:
2142 * USECASE_INCALL_REC_DOWNLINK:
2143 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2144 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2145 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2146 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2147 * USECASE_INCALL_MUSIC_UPLINK:
2148 * USECASE_INCALL_MUSIC_UPLINK2:
2149 * USECASE_AUDIO_SPKR_CALIB_RX:
2150 * USECASE_AUDIO_SPKR_CALIB_TX:
2151 */
2152 default:
2153 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2154 }
2155 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2156}
2157
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2158bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2159{
2160 bool needs_event = false;
2161
2162 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2163 (snd_device < SND_DEVICE_IN_END) &&
2164 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2165 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2166 needs_event = true;
2167
2168 return needs_event;
2169}
2170
2171bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2172{
2173 bool needs_event = false;
2174
2175 switch(uc_id){
2176 /* concurrent playback usecases needs event */
2177 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2178 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2179 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2180 needs_event = true;
2181 break;
2182 /* concurrent playback in low latency allowed */
2183 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2184 break;
2185 /* concurrent playback FM needs event */
2186 case USECASE_AUDIO_PLAYBACK_FM:
2187 needs_event = true;
2188 break;
2189
2190 /* concurrent capture usecases, no event, capture handled by device
2191 * USECASE_AUDIO_RECORD:
2192 * USECASE_AUDIO_RECORD_COMPRESS:
2193 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2194
2195 * USECASE_VOICE_CALL:
2196 * USECASE_VOICE2_CALL:
2197 * USECASE_VOLTE_CALL:
2198 * USECASE_QCHAT_CALL:
2199 * USECASE_VOWLAN_CALL:
2200 * USECASE_COMPRESS_VOIP_CALL:
2201 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2202 * USECASE_INCALL_REC_UPLINK:
2203 * USECASE_INCALL_REC_DOWNLINK:
2204 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2205 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2206 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2207 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2208 * USECASE_INCALL_MUSIC_UPLINK:
2209 * USECASE_INCALL_MUSIC_UPLINK2:
2210 * USECASE_AUDIO_SPKR_CALIB_RX:
2211 * USECASE_AUDIO_SPKR_CALIB_TX:
2212 */
2213 default:
2214 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2215 }
2216 return needs_event;
2217}
2218
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2219/* Read offload buffer size from a property.
2220 * If value is not power of 2 round it to
2221 * power of 2.
2222 */
2223uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2224{
2225 char value[PROPERTY_VALUE_MAX] = {0};
2226 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2227 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2228 atoi(value)) {
2229 fragment_size = atoi(value) * 1024;
2230 }
2231
2232 if (info != NULL && info->has_video && info->is_streaming) {
2233 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2234 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2235 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2236 }
2237
2238 fragment_size = ALIGN( fragment_size, 1024);
2239
2240 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2241 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2242 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2243 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2244 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2245 return fragment_size;
2246}
2247
2248uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2249{
2250 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2251 uint32_t bits_per_sample = 16;
2252
2253 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2254 bits_per_sample = 32;
2255 }
2256
2257 if (!info->has_video) {
2258 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2259
2260 } else if (info->has_video && info->is_streaming) {
2261 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2262 * info->sample_rate
2263 * bits_per_sample
2264 * popcount(info->channel_mask))/1000;
2265
2266 } else if (info->has_video) {
2267 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2268 * info->sample_rate
2269 * bits_per_sample
2270 * popcount(info->channel_mask))/1000;
2271 }
2272
2273 fragment_size = ALIGN( fragment_size, 1024);
2274
2275 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2276 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2277 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2278 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2279
2280 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2281 return fragment_size;
2282}
2283
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2284bool platform_check_24_bit_support() {
2285 return false;
2286}
2287
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2288bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2289 struct audio_usecase *usecase __unused)
2290{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2291 return false;
2292}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2293
2294int platform_get_usecase_index(const char * usecase __unused)
2295{
2296 return -ENOSYS;
2297}
2298
2299int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2300 int32_t pcm_id __unused)
2301{
2302 return -ENOSYS;
2303}
2304
2305int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2306 const char * backend __unused)
2307{
2308 return -ENOSYS;
2309}
2310