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review.blissroms.org / platform_hardware_qcom_audio / 659affa291dc63b8c6e61622aa2a2465490cd93e / . / hal / msm8916 / platform.c
blob: c9de9f397403304e9215c60fdedad496ea49fee6 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2 * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]36#include "sound/msmcal-hwdep.h"
37#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]38
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]39#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]40#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]41#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
42#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]43#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]44#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang06d6c562014-10-23 14:31:48 +0800[diff] [blame]45#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
46#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]47#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]48#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]49#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]50#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]51#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]52#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]53#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]54#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]55
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]56#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
57#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
58#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
59#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
60/* Used in calculating fragment size for pcm offload */
61#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 2000 /* 2 secs */
62#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 100 /* 100 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]63
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]64/* MAX PCM fragment size cannot be increased further due
65 * to flinger's cblk size of 1mb,and it has to be a multiple of
66 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]67 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]68#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
69#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]71#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]72/*
73 * This file will have a maximum of 38 bytes:
74 *
75 * 4 bytes: number of audio blocks
76 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
77 * Maximum 10 * 3 bytes: SAD blocks
78 */
79#define MAX_SAD_BLOCKS 10
80#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]81#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]82
83/* EDID format ID for LPCM audio */
84#define EDID_FORMAT_LPCM 1
85
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]86/* fallback app type if the default app type from acdb loader fails */
87#define DEFAULT_APP_TYPE 0x11130
88
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]89/* Retry for delay in FW loading*/
90#define RETRY_NUMBER 20
91#define RETRY_US 500000
92#define MAX_SND_CARD 8
93
94#define SAMPLE_RATE_8KHZ 8000
95#define SAMPLE_RATE_16KHZ 16000
96
97#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]98#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]99#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]100#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]101#define MAX_CAL_NAME 20
102
103char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
104 [WCD9XXX_ANC_CAL] = "anc_cal",
105 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
106 [WCD9XXX_MAD_CAL] = "mad_cal",
107};
108
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]109#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]110
111enum {
112 VOICE_FEATURE_SET_DEFAULT,
113 VOICE_FEATURE_SET_VOLUME_BOOST
114};
115
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]116struct audio_block_header
117{
118 int reserved;
119 int length;
120};
121
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]122/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]123typedef void (*acdb_deallocate_t)();
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]124typedef int (*acdb_init_t)(char *, char *);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]125typedef void (*acdb_send_audio_cal_t)(int, int, int, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]126typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]127typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]128typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]129typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
130acdb_loader_get_calibration_t acdb_loader_get_calibration;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]131
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]132struct platform_data {
133 struct audio_device *adev;
134 bool fluence_in_spkr_mode;
135 bool fluence_in_voice_call;
136 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]137 bool fluence_in_audio_rec;
138 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]139 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]140 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]141 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]142 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]143 bool ec_ref_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]144 /* Audio calibration related functions */
145 void *acdb_handle;
146 int voice_feature_set;
147 acdb_init_t acdb_init;
148 acdb_deallocate_t acdb_deallocate;
149 acdb_send_audio_cal_t acdb_send_audio_cal;
150 acdb_send_voice_cal_t acdb_send_voice_cal;
151 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]152 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]153#ifdef RECORD_PLAY_CONCURRENCY
154 bool rec_play_conc_set;
155#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]156 void *hw_info;
157 struct csd_data *csd;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]158};
159
160static const int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]161 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
162 DEEP_BUFFER_PCM_DEVICE},
163 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
164 LOWLATENCY_PCM_DEVICE},
165 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
166 MULTIMEDIA2_PCM_DEVICE},
167 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
168 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
169 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
170 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
171 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
172 LOWLATENCY_PCM_DEVICE},
173 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
174 MULTIMEDIA2_PCM_DEVICE},
175 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
176 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
177 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
178 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
179 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
180 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
181 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]182 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]183 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
184 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
185 AUDIO_RECORD_PCM_DEVICE},
186 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
187 AUDIO_RECORD_PCM_DEVICE},
188 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
189 AUDIO_RECORD_PCM_DEVICE},
190 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
191 COMPRESS_CAPTURE_DEVICE},
192 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
193 COMPRESS_CAPTURE_DEVICE},
194 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
195 COMPRESS_CAPTURE_DEVICE},
196 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
197 INCALL_MUSIC_UPLINK_PCM_DEVICE},
198 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
199 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
200 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
201 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]202};
203
204/* Array to store sound devices */
205static const char * const device_table[SND_DEVICE_MAX] = {
206 [SND_DEVICE_NONE] = "none",
207 /* Playback sound devices */
208 [SND_DEVICE_OUT_HANDSET] = "handset",
209 [SND_DEVICE_OUT_SPEAKER] = "speaker",
210 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
211 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
212 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
213 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
214 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
215 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
216 [SND_DEVICE_OUT_HDMI] = "hdmi",
217 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
218 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]219 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]220 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
221 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
222 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
224 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
225 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
226 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
227 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
228 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
229 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
230 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
231 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
232 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
233 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]234#ifdef RECORD_PLAY_CONCURRENCY
235 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
236 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
237 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
238#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]239
240 /* Capture sound devices */
241 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]242 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]243 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
244 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
245 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
246 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
247 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
248 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
249 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
250 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
251 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
252 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
253 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
254 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
255 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
256 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
257 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
258 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]259 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
260 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
261 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
262 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]263 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]264 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]265 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]266 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]267 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
268 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
269 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]270 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
271 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
272 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
273 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]274 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
275 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
276 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
277 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
278 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
279 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
280 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
281 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
282 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
283 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]284 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
285 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
286 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
287 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
288 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]289};
290
291/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]292static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]293 [SND_DEVICE_NONE] = -1,
294 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]295 [SND_DEVICE_OUT_SPEAKER] = 14,
296 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]297 [SND_DEVICE_OUT_HEADPHONES] = 10,
298 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
299 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]300 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]301 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
302 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]303 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]304 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]305 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]306 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
307 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
308 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]309 [SND_DEVICE_OUT_AFE_PROXY] = 0,
310 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]311 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]312 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
313 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
314 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
315 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
316 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
317 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
318 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
319 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]320#ifdef RECORD_PLAY_CONCURRENCY
321 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
322 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
323 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
324#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]325
326 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]327 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
328 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
329 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
330 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
331 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
332 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
333 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
334 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
335 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
336 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
337 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
338 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
339 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
340 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
341 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]343 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
345 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
346 [SND_DEVICE_IN_HDMI_MIC] = 4,
347 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]348 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]349 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]350 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]351 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
352 [SND_DEVICE_IN_VOICE_DMIC] = 41,
353 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
354 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]355 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
356 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
357 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]358 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
359 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
360 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
361 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
362 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
363 [SND_DEVICE_IN_CAPTURE_FM] = 0,
364 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
365 [SND_DEVICE_IN_QUAD_MIC] = 46,
366 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
367 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
368 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]369 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
370 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
371 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
372 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
373 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374};
375
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]376struct snd_device_index {
377 char name[100];
378 unsigned int index;
379};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]380
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]381#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]383/* Used to get index from parsed sting */
384struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
385 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
386 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
387 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
388 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
389 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
390 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
391 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
392 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
393 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
394 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
395 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
396 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
397 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
398 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
399 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
400 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
401 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
402 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
403 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
404 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
405 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
406 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
407 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
408 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
409 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
410 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]411#ifdef RECORD_PLAY_CONCURRENCY
412 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
413 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
414 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
415#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]416 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
417 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
418 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
426 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
427 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
428 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
429 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
430 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
431 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
432 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
433 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
434 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
435 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
436 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
437 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]438 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]440 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]441 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
442 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
443 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
444 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
445 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
446 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
447 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
448 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
449 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
450 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
451 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
452 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
453 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
454 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
455 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
456 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
457 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
458 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
459};
460
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]461#define NO_COLS 2
462static int msm_be_id_array_len;
463static int (*msm_device_to_be_id)[];
464
465/* Below table lists output device to BE_ID mapping*/
466/* Update the table based on the board configuration*/
467
468static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
469 {AUDIO_DEVICE_OUT_EARPIECE , 34},
470 {AUDIO_DEVICE_OUT_SPEAKER , 34},
471 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
472 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
473 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
474 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
475 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
476 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
477 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
478 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
479 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
480 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
481 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
482 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
483 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
484 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
485 {AUDIO_DEVICE_OUT_PROXY , 9},
486 {AUDIO_DEVICE_OUT_FM , 7},
487 {AUDIO_DEVICE_OUT_FM_TX , 8},
488 {AUDIO_DEVICE_OUT_ALL , -1},
489 {AUDIO_DEVICE_NONE , -1},
490 {AUDIO_DEVICE_OUT_DEFAULT , -1},
491};
492
493static int msm_device_to_be_id_external_codec [][NO_COLS] = {
494 {AUDIO_DEVICE_OUT_EARPIECE , 2},
495 {AUDIO_DEVICE_OUT_SPEAKER , 2},
496 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
497 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
498 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
499 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
500 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
501 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
502 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
503 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
504 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
505 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
506 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
507 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
508 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
509 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
510 {AUDIO_DEVICE_OUT_PROXY , 9},
511 {AUDIO_DEVICE_OUT_FM , 7},
512 {AUDIO_DEVICE_OUT_FM_TX , 8},
513 {AUDIO_DEVICE_OUT_ALL , -1},
514 {AUDIO_DEVICE_NONE , -1},
515 {AUDIO_DEVICE_OUT_DEFAULT , -1},
516};
517
518
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]519#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
520#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]521
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]522static void query_platform(const char *snd_card_name,
523 char *mixer_xml_path)
524{
525 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
526 sizeof("msm8x16-snd-card-mtp"))) {
527 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
528 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]529
530 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
531 msm_be_id_array_len =
532 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
533
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]534 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
535 sizeof("msm8x16-skuh-snd-card"))) {
536 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
537 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]538
539 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
540 msm_be_id_array_len =
541 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
542
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]543 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
544 sizeof("msm8x16-skui-snd-card"))) {
545 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
546 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]547
548 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
549 msm_be_id_array_len =
550 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
551
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]552 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
553 sizeof("msm8x16-skuhf-snd-card"))) {
554 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
555 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]556
557 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
558 msm_be_id_array_len =
559 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
560
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]561 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]562 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]563 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
564 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]565
566 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
567 msm_be_id_array_len =
568 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
569
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]570 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
571 sizeof("msm8939-snd-card-skuk"))) {
572 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
573 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]574 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
575 msm_be_id_array_len =
576 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
577
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]578 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
579 sizeof("msm8939-tapan-snd-card"))) {
580 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
581 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]582 msm_device_to_be_id = msm_device_to_be_id_external_codec;
583 msm_be_id_array_len =
584 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
585
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]586 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
587 sizeof("msm8939-tapan9302-snd-card"))) {
588 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
589 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]590
591 msm_device_to_be_id = msm_device_to_be_id_external_codec;
592 msm_be_id_array_len =
593 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
594
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]595 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
596 sizeof("msm8939-tomtom9330-snd-card"))) {
597 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
598 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]599 msm_device_to_be_id = msm_device_to_be_id_external_codec;
600 msm_be_id_array_len =
601 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
602
Walter Yang06d6c562014-10-23 14:31:48 +0800[diff] [blame]603 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
604 sizeof("msm8909-skua-snd-card"))) {
605 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
606 sizeof(MIXER_XML_PATH_SKUA));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]607 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
608 msm_be_id_array_len =
609 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
610
Walter Yang06d6c562014-10-23 14:31:48 +0800[diff] [blame]611 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
612 sizeof("msm8909-skuc-snd-card"))) {
613 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
614 sizeof(MIXER_XML_PATH_SKUC));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]615
616 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
617 msm_be_id_array_len =
618 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
619
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]620 } else {
621 strlcpy(mixer_xml_path, MIXER_XML_PATH,
622 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]623
624 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
625 msm_be_id_array_len =
626 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
627
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]628 }
629}
630
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]631void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]632{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]633 struct platform_data *my_data = (struct platform_data *)platform;
634 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]635
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]636 if (enable) {
637 my_data->ec_ref_enabled = enable;
638 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
639 } else {
640 if (my_data->ec_ref_enabled) {
641 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
642 my_data->ec_ref_enabled = enable;
643 } else {
644 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
645 }
646 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]647
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]648 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]649}
650
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]651static struct csd_data *open_csd_client()
652{
653 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
654
655 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
656 if (csd->csd_client == NULL) {
657 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
658 goto error;
659 } else {
660 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
661
662 csd->deinit = (deinit_t)dlsym(csd->csd_client,
663 "csd_client_deinit");
664 if (csd->deinit == NULL) {
665 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
666 dlerror());
667 goto error;
668 }
669 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
670 "csd_client_disable_device");
671 if (csd->disable_device == NULL) {
672 ALOGE("%s: dlsym error %s for csd_client_disable_device",
673 __func__, dlerror());
674 goto error;
675 }
676 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
677 "csd_client_enable_device_config");
678 if (csd->enable_device_config == NULL) {
679 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
680 __func__, dlerror());
681 goto error;
682 }
683 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
684 "csd_client_enable_device");
685 if (csd->enable_device == NULL) {
686 ALOGE("%s: dlsym error %s for csd_client_enable_device",
687 __func__, dlerror());
688 goto error;
689 }
690 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
691 "csd_client_start_voice");
692 if (csd->start_voice == NULL) {
693 ALOGE("%s: dlsym error %s for csd_client_start_voice",
694 __func__, dlerror());
695 goto error;
696 }
697 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
698 "csd_client_stop_voice");
699 if (csd->stop_voice == NULL) {
700 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
701 __func__, dlerror());
702 goto error;
703 }
704 csd->volume = (volume_t)dlsym(csd->csd_client,
705 "csd_client_volume");
706 if (csd->volume == NULL) {
707 ALOGE("%s: dlsym error %s for csd_client_volume",
708 __func__, dlerror());
709 goto error;
710 }
711 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
712 "csd_client_mic_mute");
713 if (csd->mic_mute == NULL) {
714 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
715 __func__, dlerror());
716 goto error;
717 }
718 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
719 "csd_client_slow_talk");
720 if (csd->slow_talk == NULL) {
721 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
722 __func__, dlerror());
723 goto error;
724 }
725 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
726 "csd_client_start_playback");
727 if (csd->start_playback == NULL) {
728 ALOGE("%s: dlsym error %s for csd_client_start_playback",
729 __func__, dlerror());
730 goto error;
731 }
732 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
733 "csd_client_stop_playback");
734 if (csd->stop_playback == NULL) {
735 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
736 __func__, dlerror());
737 goto error;
738 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]739 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
740 if (csd->set_lch == NULL) {
741 ALOGE("%s: dlsym error %s for csd_client_set_lch",
742 __func__, dlerror());
743 /* Ignore the error as this is not mandatory function for
744 * basic voice call to work.
745 */
746 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]747 csd->start_record = (start_record_t)dlsym(csd->csd_client,
748 "csd_client_start_record");
749 if (csd->start_record == NULL) {
750 ALOGE("%s: dlsym error %s for csd_client_start_record",
751 __func__, dlerror());
752 goto error;
753 }
754 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
755 "csd_client_stop_record");
756 if (csd->stop_record == NULL) {
757 ALOGE("%s: dlsym error %s for csd_client_stop_record",
758 __func__, dlerror());
759 goto error;
760 }
761 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
762
763 if (csd->init == NULL) {
764 ALOGE("%s: dlsym error %s for csd_client_init",
765 __func__, dlerror());
766 goto error;
767 } else {
768 csd->init();
769 }
770 }
771 return csd;
772
773error:
774 free(csd);
775 csd = NULL;
776 return csd;
777}
778
779void close_csd_client(struct csd_data *csd)
780{
781 if (csd != NULL) {
782 csd->deinit();
783 dlclose(csd->csd_client);
784 free(csd);
785 csd = NULL;
786 }
787}
788
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]789void get_cvd_version(char *cvd_version, struct audio_device *adev)
790{
791 struct mixer_ctl *ctl;
792 int count;
793 int ret = 0;
794
795 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
796 if (!ctl) {
797 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
798 goto done;
799 }
800 mixer_ctl_update(ctl);
801
802 count = mixer_ctl_get_num_values(ctl);
803 if (count > MAX_CVD_VERSION_STRING_SIZE)
804 count = MAX_CVD_VERSION_STRING_SIZE;
805
806 ret = mixer_ctl_get_array(ctl, cvd_version, count);
807 if (ret != 0) {
808 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
809 goto done;
810 }
811
812done:
813 return;
814}
815
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]816static int hw_util_open(int card_no)
817{
818 int fd = -1;
819 char dev_name[256];
820
821 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
822 card_no, WCD9XXX_CODEC_HWDEP_NODE);
823 ALOGD("%s Opening device %s\n", __func__, dev_name);
824 fd = open(dev_name, O_WRONLY);
825 if (fd < 0) {
826 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
827 return fd;
828 }
829 ALOGD("%s success", __func__);
830 return fd;
831}
832
833struct param_data {
834 int use_case;
835 int acdb_id;
836 int get_size;
837 int buff_size;
838 int data_size;
839 void *buff;
840};
841
842static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
843{
844 int ret = 0, type;
845
846 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
847 struct wcdcal_ioctl_buffer codec_buffer;
848 struct param_data calib;
849
850 if (!strcmp(cal_name_info[type], "mad_cal"))
851 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
852 calib.get_size = 1;
853 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
854 &calib);
855 if (ret < 0) {
856 ALOGE("%s get_calibration failed\n", __func__);
857 return ret;
858 }
859 calib.get_size = 0;
860 calib.buff = malloc(calib.buff_size);
861 ret = acdb_loader_get_calibration(cal_name_info[type],
862 sizeof(struct param_data), &calib);
863 if (ret < 0) {
864 ALOGE("%s get_calibration failed\n", __func__);
865 free(calib.buff);
866 return ret;
867 }
868 codec_buffer.buffer = calib.buff;
869 codec_buffer.size = calib.data_size;
870 codec_buffer.cal_type = type;
871 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
872 ALOGE("Failed to call ioctl for %s err=%d",
873 cal_name_info[type], errno);
874 ALOGD("%s cal sent for %s", __func__, cal_name_info[type]);
875 free(calib.buff);
876 }
877 return ret;
878}
879
880static void audio_hwdep_send_cal(struct platform_data *plat_data)
881{
882 int fd;
883
884 fd = hw_util_open(plat_data->adev->snd_card);
885 if (fd == -1) {
886 ALOGE("%s error open\n", __func__);
887 return;
888 }
889
890 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
891 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
892
893 if (acdb_loader_get_calibration == NULL) {
894 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
895 dlerror());
896 return;
897 }
898 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
899 ALOGE("%s: Could not send anc cal", __FUNCTION__);
900}
901
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]902void *platform_init(struct audio_device *adev)
903{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]904 char platform[PROPERTY_VALUE_MAX];
905 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]906 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]907 struct platform_data *my_data = NULL;
908 int retry_num = 0, snd_card_num = 0;
909 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]910 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]911 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]912
913 my_data = calloc(1, sizeof(struct platform_data));
914
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]915 while (snd_card_num < MAX_SND_CARD) {
916 adev->mixer = mixer_open(snd_card_num);
917
918 while (!adev->mixer && retry_num < RETRY_NUMBER) {
919 usleep(RETRY_US);
920 adev->mixer = mixer_open(snd_card_num);
921 retry_num++;
922 }
923
924 if (!adev->mixer) {
925 ALOGE("%s: Unable to open the mixer card: %d", __func__,
926 snd_card_num);
927 retry_num = 0;
928 snd_card_num++;
929 continue;
930 }
931
932 snd_card_name = mixer_get_name(adev->mixer);
933 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
934
935 my_data->hw_info = hw_info_init(snd_card_name);
936 if (!my_data->hw_info) {
937 ALOGE("%s: Failed to init hardware info", __func__);
938 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]939 query_platform(snd_card_name, mixer_xml_path);
940 ALOGD("%s: mixer path file is %s", __func__,
941 mixer_xml_path);
942 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
943 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]944 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]945 mixer_xml_path);
946 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]947 if (!adev->audio_route) {
948 ALOGE("%s: Failed to init audio route controls, aborting.",
949 __func__);
950 free(my_data);
951 return NULL;
952 }
953 adev->snd_card = snd_card_num;
954 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
955 break;
956 }
957 retry_num = 0;
958 snd_card_num++;
959 }
960
961 if (snd_card_num >= MAX_SND_CARD) {
962 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
963 free(my_data);
964 return NULL;
965 }
966
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]967 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]968 my_data->fluence_in_spkr_mode = false;
969 my_data->fluence_in_voice_call = false;
970 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]971 my_data->fluence_in_audio_rec = false;
972 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]973 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]974 my_data->slowtalk = false;
975 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]976
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]977 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
978 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]979 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]980 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]981 my_data->fluence_type = FLUENCE_DUAL_MIC;
982 } else {
983 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]984 }
985
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]986 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]987 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]988 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]989 my_data->fluence_in_voice_call = true;
990 }
991
992 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]993 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]994 my_data->fluence_in_voice_rec = true;
995 }
996
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]997 property_get("persist.audio.fluence.audiorec",value,"");
998 if (!strncmp("true", value, sizeof("true"))) {
999 my_data->fluence_in_audio_rec = true;
1000 }
1001
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1002 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1003 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1004 my_data->fluence_in_spkr_mode = true;
1005 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1006
1007 property_get("persist.audio.fluence.mode",value,"");
1008 if (!strncmp("broadside", value, sizeof("broadside"))) {
1009 my_data->fluence_mode = FLUENCE_BROADSIDE;
1010 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1011 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1012 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1013 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1014 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
1015 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1016 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1017 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1018 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1019 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1020 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1021 if (my_data->acdb_handle == NULL) {
1022 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1023 } else {
1024 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1025 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1026 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1027 if (!my_data->acdb_deallocate)
1028 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1029 __func__, LIB_ACDB_LOADER);
1030
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1031 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]1032 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1033 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1034 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1035 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1036
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1037 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1038 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1039 if (!my_data->acdb_send_voice_cal)
1040 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1041 __func__, LIB_ACDB_LOADER);
1042
1043 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1044 "acdb_loader_reload_vocvoltable");
1045 if (!my_data->acdb_reload_vocvoltable)
1046 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1047 __func__, LIB_ACDB_LOADER);
1048
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1049 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1050 my_data->acdb_handle,
1051 "acdb_loader_get_default_app_type");
1052 if (!my_data->acdb_get_default_app_type)
1053 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1054 __func__, LIB_ACDB_LOADER);
1055
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1056 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1057 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1058 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1059 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1060 goto acdb_init_fail;
1061 }
1062
1063 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1064 if (!cvd_version)
1065 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1066 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1067 get_cvd_version(cvd_version, adev);
1068
1069 my_data->acdb_init(snd_card_name, cvd_version);
1070 if (cvd_version)
1071 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1072 }
1073
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1074acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1075 /* Initialize ACDB ID's */
1076 platform_info_init(PLATFORM_INFO_XML_PATH);
1077
1078 /* init usb */
1079 audio_extn_usb_init(adev);
1080 /* update sound cards appropriately */
1081 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1082
1083 /* Read one time ssr property */
1084 audio_extn_ssr_update_enabled();
1085 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1086
1087 audio_extn_dolby_set_license(adev);
Srikanth Uyyala80538332014-10-17 13:44:09 +0530[diff] [blame]1088 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1089
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1090 return my_data;
1091}
1092
1093void platform_deinit(void *platform)
1094{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1095 struct platform_data *my_data = (struct platform_data *)platform;
1096
1097 hw_info_deinit(my_data->hw_info);
1098 close_csd_client(my_data->csd);
1099
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1100 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1101 /* deinit usb */
1102 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1103}
1104
1105const char *platform_get_snd_device_name(snd_device_t snd_device)
1106{
1107 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1108 return device_table[snd_device];
1109 else
1110 return "";
1111}
1112
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1113int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1114 char *device_name)
1115{
1116 struct platform_data *my_data = (struct platform_data *)platform;
1117
1118 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1119 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1120 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1121 } else {
1122 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1123 return -EINVAL;
1124 }
1125
1126 return 0;
1127}
1128
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1129void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1130{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1131 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1132 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1133 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1134 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1135 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1136 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1137 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1138 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1139 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1140 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1141 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1142 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1143 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1144 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1145 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1146 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1147 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1148 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1149 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1150 strlcat(mixer_path, " speaker-and-usb-headphones",
1151 MIXER_PATH_MAX_LENGTH);
1152 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1153 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1154 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1155 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1156 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1157 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1158}
1159
1160int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1161{
1162 int device_id;
1163 if (device_type == PCM_PLAYBACK)
1164 device_id = pcm_device_table[usecase][0];
1165 else
1166 device_id = pcm_device_table[usecase][1];
1167 return device_id;
1168}
1169
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1170int platform_get_snd_device_index(char *snd_device_index_name)
1171{
1172 int ret = 0;
1173 int i;
1174
1175 if (snd_device_index_name == NULL) {
1176 ALOGE("%s: snd_device_index_name is NULL", __func__);
1177 ret = -ENODEV;
1178 goto done;
1179 }
1180
1181 for (i=0; i < SND_DEVICE_MAX; i++) {
1182 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1183 ret = snd_device_name_index[i].index;
1184 goto done;
1185 }
1186 }
1187 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1188 __func__, snd_device_index_name);
1189 ret = -ENODEV;
1190done:
1191 return ret;
1192}
1193
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1194int platform_set_fluence_type(void *platform, char *value)
1195{
1196 int ret = 0;
1197 int fluence_type = FLUENCE_NONE;
1198 int fluence_flag = NONE_FLAG;
1199 struct platform_data *my_data = (struct platform_data *)platform;
1200 struct audio_device *adev = my_data->adev;
1201
1202 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1203
1204 /* only dual mic turn on and off is supported as of now through setparameters */
1205 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1206 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1207 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1208 ALOGV("fluence dualmic feature enabled \n");
1209 fluence_type = FLUENCE_DUAL_MIC;
1210 fluence_flag = DMIC_FLAG;
1211 } else {
1212 ALOGE("%s: Failed to set DUALMIC", __func__);
1213 ret = -1;
1214 goto done;
1215 }
1216 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1217 ALOGV("fluence disabled");
1218 fluence_type = FLUENCE_NONE;
1219 } else {
1220 ALOGE("Invalid fluence value : %s",value);
1221 ret = -1;
1222 goto done;
1223 }
1224
1225 if (fluence_type != my_data->fluence_type) {
1226 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1227 my_data->fluence_type = fluence_type;
1228 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1229 }
1230done:
1231 return ret;
1232}
1233
1234int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1235{
1236 int ret = 0;
1237 struct platform_data *my_data = (struct platform_data *)platform;
1238
1239 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1240 strlcpy(value, "quadmic", len);
1241 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1242 strlcpy(value, "dualmic", len);
1243 } else if (my_data->fluence_type == FLUENCE_NONE) {
1244 strlcpy(value, "none", len);
1245 } else
1246 ret = -1;
1247
1248 return ret;
1249}
1250
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1251int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1252{
1253 int ret = 0;
1254
1255 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1256 ALOGE("%s: Invalid snd_device = %d",
1257 __func__, snd_device);
1258 ret = -EINVAL;
1259 goto done;
1260 }
1261
1262 acdb_device_table[snd_device] = acdb_id;
1263done:
1264 return ret;
1265}
1266
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1267int platform_get_default_app_type(void *platform)
1268{
1269 struct platform_data *my_data = (struct platform_data *)platform;
1270
1271 if (my_data->acdb_get_default_app_type)
1272 return my_data->acdb_get_default_app_type();
1273 else
1274 return DEFAULT_APP_TYPE;
1275}
1276
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1277int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1278{
1279 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1280 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1281 return -EINVAL;
1282 }
1283 return acdb_device_table[snd_device];
1284}
1285
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1286int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1287 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1288{
1289 struct platform_data *my_data = (struct platform_data *)platform;
1290 int acdb_dev_id, acdb_dev_type;
1291
1292 acdb_dev_id = acdb_device_table[snd_device];
1293 if (acdb_dev_id < 0) {
1294 ALOGE("%s: Could not find acdb id for device(%d)",
1295 __func__, snd_device);
1296 return -EINVAL;
1297 }
1298 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1299 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1300 __func__, snd_device, acdb_dev_id);
1301 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1302 snd_device < SND_DEVICE_OUT_END)
1303 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1304 else
1305 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1306 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1307 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1308 }
1309 return 0;
1310}
1311
1312int platform_switch_voice_call_device_pre(void *platform)
1313{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1314 struct platform_data *my_data = (struct platform_data *)platform;
1315 int ret = 0;
1316
1317 if (my_data->csd != NULL &&
1318 my_data->adev->mode == AUDIO_MODE_IN_CALL) {
1319 /* This must be called before disabling mixer controls on APQ side */
1320 ret = my_data->csd->disable_device();
1321 if (ret < 0) {
1322 ALOGE("%s: csd_client_disable_device, failed, error %d",
1323 __func__, ret);
1324 }
1325 }
1326 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1327}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1328int platform_switch_voice_call_enable_device_config(void *platform,
1329 snd_device_t out_snd_device,
1330 snd_device_t in_snd_device)
1331{
1332 struct platform_data *my_data = (struct platform_data *)platform;
1333 int acdb_rx_id, acdb_tx_id;
1334 int ret = 0;
1335
1336 acdb_rx_id = acdb_device_table[out_snd_device];
1337 acdb_tx_id = acdb_device_table[in_snd_device];
1338
1339 if (my_data->csd != NULL) {
1340 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1341 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1342 if (ret < 0) {
1343 ALOGE("%s: csd_enable_device_config, failed, error %d",
1344 __func__, ret);
1345 }
1346 } else {
1347 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1348 acdb_rx_id, acdb_tx_id);
1349 }
1350 }
1351 return ret;
1352}
1353
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1354
1355int platform_switch_voice_call_device_post(void *platform,
1356 snd_device_t out_snd_device,
1357 snd_device_t in_snd_device)
1358{
1359 struct platform_data *my_data = (struct platform_data *)platform;
1360 int acdb_rx_id, acdb_tx_id;
1361
1362 if (my_data->acdb_send_voice_cal == NULL) {
1363 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1364 } else {
1365 acdb_rx_id = acdb_device_table[out_snd_device];
1366 acdb_tx_id = acdb_device_table[in_snd_device];
1367
1368 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1369 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1370 else
1371 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1372 acdb_rx_id, acdb_tx_id);
1373 }
1374
1375 return 0;
1376}
1377
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1378int platform_switch_voice_call_usecase_route_post(void *platform,
1379 snd_device_t out_snd_device,
1380 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1381{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1382 struct platform_data *my_data = (struct platform_data *)platform;
1383 int acdb_rx_id, acdb_tx_id;
1384 int ret = 0;
1385
1386 acdb_rx_id = acdb_device_table[out_snd_device];
1387 acdb_tx_id = acdb_device_table[in_snd_device];
1388
1389 if (my_data->csd != NULL) {
1390 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1391 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1392 my_data->adev->acdb_settings);
1393 if (ret < 0) {
1394 ALOGE("%s: csd_enable_device, failed, error %d",
1395 __func__, ret);
1396 }
1397 } else {
1398 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1399 acdb_rx_id, acdb_tx_id);
1400 }
1401 }
1402 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1403}
1404
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1405int platform_start_voice_call(void *platform, uint32_t vsid)
1406{
1407 struct platform_data *my_data = (struct platform_data *)platform;
1408 int ret = 0;
1409
1410 if (my_data->csd != NULL) {
1411 ret = my_data->csd->start_voice(vsid);
1412 if (ret < 0) {
1413 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1414 }
1415 }
1416 return ret;
1417}
1418
1419int platform_stop_voice_call(void *platform, uint32_t vsid)
1420{
1421 struct platform_data *my_data = (struct platform_data *)platform;
1422 int ret = 0;
1423
1424 if (my_data->csd != NULL) {
1425 ret = my_data->csd->stop_voice(vsid);
1426 if (ret < 0) {
1427 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1428 }
1429 }
1430 return ret;
1431}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1432
1433int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1434{
1435 return 0;
1436}
1437
1438int platform_set_voice_volume(void *platform, int volume)
1439{
1440 struct platform_data *my_data = (struct platform_data *)platform;
1441 struct audio_device *adev = my_data->adev;
1442 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1443 const char *mixer_ctl_name = "Voice Rx Gain";
1444 int vol_index = 0, ret = 0;
1445 uint32_t set_values[ ] = {0,
1446 ALL_SESSION_VSID,
1447 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1448
1449 // Voice volume levels are mapped to adsp volume levels as follows.
1450 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1451 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1452 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1453 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1454
1455 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1456 if (!ctl) {
1457 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1458 __func__, mixer_ctl_name);
1459 return -EINVAL;
1460 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1461 ALOGV("Setting voice volume index: %d", set_values[0]);
1462 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1463
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1464 if (my_data->csd != NULL) {
1465 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1466 if (ret < 0) {
1467 ALOGE("%s: csd_volume error %d", __func__, ret);
1468 }
1469 }
1470 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1471}
1472
1473int platform_set_mic_mute(void *platform, bool state)
1474{
1475 struct platform_data *my_data = (struct platform_data *)platform;
1476 struct audio_device *adev = my_data->adev;
1477 struct mixer_ctl *ctl;
1478 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1479 int ret = 0;
1480 uint32_t set_values[ ] = {0,
1481 ALL_SESSION_VSID,
1482 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1483
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1484 set_values[0] = state;
1485 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1486 if (!ctl) {
1487 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1488 __func__, mixer_ctl_name);
1489 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1490 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1491 ALOGV("Setting voice mute state: %d", state);
1492 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1493
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1494 if (my_data->csd != NULL) {
1495 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1496 if (ret < 0) {
1497 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1498 }
1499 }
1500 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1501}
1502
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1503int platform_set_device_mute(void *platform, bool state, char *dir)
1504{
1505 struct platform_data *my_data = (struct platform_data *)platform;
1506 struct audio_device *adev = my_data->adev;
1507 struct mixer_ctl *ctl;
1508 char *mixer_ctl_name = NULL;
1509 int ret = 0;
1510 uint32_t set_values[ ] = {0,
1511 ALL_SESSION_VSID,
1512 0};
1513 if(dir == NULL) {
1514 ALOGE("%s: Invalid direction:%s", __func__, dir);
1515 return -EINVAL;
1516 }
1517
1518 if (!strncmp("rx", dir, sizeof("rx"))) {
1519 mixer_ctl_name = "Voice Rx Device Mute";
1520 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1521 mixer_ctl_name = "Voice Tx Device Mute";
1522 } else {
1523 return -EINVAL;
1524 }
1525
1526 set_values[0] = state;
1527 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1528 if (!ctl) {
1529 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1530 __func__, mixer_ctl_name);
1531 return -EINVAL;
1532 }
1533
1534 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1535 __func__,state, mixer_ctl_name);
1536 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1537
1538 return ret;
1539}
1540
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1541snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1542{
1543 struct platform_data *my_data = (struct platform_data *)platform;
1544 struct audio_device *adev = my_data->adev;
1545 audio_mode_t mode = adev->mode;
1546 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1547#ifdef RECORD_PLAY_CONCURRENCY
1548 bool use_voip_out_devices = false;
1549 bool prop_rec_play_enabled = false;
1550 char recConcPropValue[PROPERTY_VALUE_MAX];
1551
1552 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1553 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1554 }
1555 use_voip_out_devices = prop_rec_play_enabled &&
1556 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1557 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1558#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1559
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1560 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1561 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1562 int channel_count = popcount(channel_mask);
1563
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1564 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1565 if (devices == AUDIO_DEVICE_NONE ||
1566 devices & AUDIO_DEVICE_BIT_IN) {
1567 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1568 goto exit;
1569 }
1570
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1571 if (popcount(devices) == 2) {
1572 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1573 AUDIO_DEVICE_OUT_SPEAKER)) {
1574 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1575 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1576 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1577 if (audio_extn_get_anc_enabled())
1578 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1579 else
1580 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1581 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1582 AUDIO_DEVICE_OUT_SPEAKER)) {
1583 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1584 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1585 AUDIO_DEVICE_OUT_SPEAKER)) {
1586 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1587 } else {
1588 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1589 goto exit;
1590 }
1591 if (snd_device != SND_DEVICE_NONE) {
1592 goto exit;
1593 }
1594 }
1595
1596 if (popcount(devices) != 1) {
1597 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1598 goto exit;
1599 }
1600
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1601 if ((mode == AUDIO_MODE_IN_CALL) ||
1602 voice_extn_compress_voip_is_active(adev)) {
1603 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1604 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1605 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1606 !voice_extn_compress_voip_is_active(adev)) {
1607 switch (adev->voice.tty_mode) {
1608 case TTY_MODE_FULL:
1609 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1610 break;
1611 case TTY_MODE_VCO:
1612 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1613 break;
1614 case TTY_MODE_HCO:
1615 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1616 break;
1617 default:
1618 ALOGE("%s: Invalid TTY mode (%#x)",
1619 __func__, adev->voice.tty_mode);
1620 }
1621 } else if (audio_extn_get_anc_enabled()) {
1622 if (audio_extn_should_use_fb_anc())
1623 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1624 else
1625 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1626 } else {
1627 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1628 }
1629 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1630 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1631 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1632 else
1633 snd_device = SND_DEVICE_OUT_BT_SCO;
1634 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1635 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1636 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1637 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1638 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1639 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1640 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1641 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1642 if (audio_extn_should_use_handset_anc(channel_count))
1643 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1644 else
1645 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1646 }
1647 if (snd_device != SND_DEVICE_NONE) {
1648 goto exit;
1649 }
1650 }
1651
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1652 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1653 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1654 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1655 && audio_extn_get_anc_enabled()) {
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1656#ifdef RECORD_PLAY_CONCURRENCY
1657 if (use_voip_out_devices) {
1658 // ANC should be disabled for voip concurrency
1659 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1660 } else
1661#endif
1662 {
1663 if (audio_extn_should_use_fb_anc())
1664 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1665 else
1666 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1667 }
1668 } else {
1669#ifdef RECORD_PLAY_CONCURRENCY
1670 if (use_voip_out_devices)
1671 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1672 else
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1673#endif
1674 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1675 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1676 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1677#ifdef RECORD_PLAY_CONCURRENCY
1678 if (use_voip_out_devices) {
1679 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1680 } else
1681#endif
1682 {
1683 if (adev->speaker_lr_swap)
1684 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1685 else
1686 snd_device = SND_DEVICE_OUT_SPEAKER;
1687 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1688 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1689 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1690 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1691 else
1692 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1693 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1694 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1695 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1696 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1697 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1698 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1699 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1700 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1701 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1702 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]1703#ifdef RECORD_PLAY_CONCURRENCY
1704 if (use_voip_out_devices)
1705 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1706 else
1707#endif
1708 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1709 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1710 channel_count = audio_extn_get_afe_proxy_channel_count();
1711 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1712 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1714 } else {
1715 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1716 }
1717exit:
1718 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1719 return snd_device;
1720}
1721
1722snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1723{
1724 struct platform_data *my_data = (struct platform_data *)platform;
1725 struct audio_device *adev = my_data->adev;
1726 audio_source_t source = (adev->active_input == NULL) ?
1727 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1728
1729 audio_mode_t mode = adev->mode;
1730 audio_devices_t in_device = ((adev->active_input == NULL) ?
1731 AUDIO_DEVICE_NONE : adev->active_input->device)
1732 & ~AUDIO_DEVICE_BIT_IN;
1733 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1734 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1735 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1736 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1737
1738 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1739 __func__, out_device, in_device);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1740 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1741 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1742 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1743 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1744 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1745 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1746 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1747 case TTY_MODE_FULL:
1748 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1749 break;
1750 case TTY_MODE_VCO:
1751 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1752 break;
1753 case TTY_MODE_HCO:
1754 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1755 break;
1756 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1757 ALOGE("%s: Invalid TTY mode (%#x)",
1758 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1759 }
1760 goto exit;
1761 }
1762 }
1763 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1764 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1765 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
1766 audio_extn_should_use_handset_anc(channel_count)) {
1767 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1768 } else if (my_data->fluence_type == FLUENCE_NONE ||
1769 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1770 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1771 if (audio_extn_hfp_is_active(adev))
1772 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1773 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1774 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1775 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1776 }
1777 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1778 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1779 if (audio_extn_hfp_is_active(adev))
1780 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1781 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1782 if (adev->bt_wb_speech_enabled) {
1783 if (adev->bluetooth_nrec)
1784 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1785 else
1786 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1787 } else {
1788 if (adev->bluetooth_nrec)
1789 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1790 else
1791 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1792 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1793 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1794 if (my_data->fluence_type != FLUENCE_NONE &&
1795 my_data->fluence_in_voice_call &&
1796 my_data->fluence_in_spkr_mode) {
1797 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1798 adev->acdb_settings |= QMIC_FLAG;
1799 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1800 } else {
1801 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1802 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1803 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1804 else
1805 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1806 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1807 } else {
1808 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1809 if (audio_extn_hfp_is_active(adev))
1810 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1811 }
1812 }
1813 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1814 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1815 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1816 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1817 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1818 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1819 else
1820 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1821 }
1822 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1823 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1824 if (channel_count == 2) {
1825 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1826 adev->acdb_settings |= DMIC_FLAG;
1827 } else if (adev->active_input->enable_ns)
1828 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1829 else if (my_data->fluence_type != FLUENCE_NONE &&
1830 my_data->fluence_in_voice_rec) {
1831 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1832 adev->acdb_settings |= DMIC_FLAG;
1833 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1834 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1835 }
1836 }
1837 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1838 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1839 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1840 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1841 if (adev->active_input->enable_aec &&
1842 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1843 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1844 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1845 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1846 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1847 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1848 else
1849 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1850 adev->acdb_settings |= DMIC_FLAG;
1851 } else
1852 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1853 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1854 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1855 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1856 adev->acdb_settings |= DMIC_FLAG;
1857 } else
1858 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1859 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1860 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1861 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1862 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1863 } else if (adev->active_input->enable_aec) {
1864 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1865 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1866 my_data->fluence_in_spkr_mode) {
1867 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1868 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1869 else
1870 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1871 adev->acdb_settings |= DMIC_FLAG;
1872 } else
1873 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1874 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1875 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1876 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1877 adev->acdb_settings |= DMIC_FLAG;
1878 } else
1879 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1880 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1881 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1882 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1883 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1884 } else if (adev->active_input->enable_ns) {
1885 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1886 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1887 my_data->fluence_in_spkr_mode) {
1888 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1889 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1890 else
1891 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1892 adev->acdb_settings |= DMIC_FLAG;
1893 } else
1894 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1895 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1896 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1897 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1898 adev->acdb_settings |= DMIC_FLAG;
1899 } else
1900 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1901 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1902 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1903 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1904 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1905 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1906 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1907 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1908 } else if (source == AUDIO_SOURCE_MIC) {
1909 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1910 channel_count == 1 ) {
1911 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1912 my_data->fluence_in_audio_rec)
1913 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1914 }
1915 } else if (source == AUDIO_SOURCE_FM_RX ||
1916 source == AUDIO_SOURCE_FM_RX_A2DP) {
1917 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1918 } else if (source == AUDIO_SOURCE_DEFAULT) {
1919 goto exit;
1920 }
1921
1922
1923 if (snd_device != SND_DEVICE_NONE) {
1924 goto exit;
1925 }
1926
1927 if (in_device != AUDIO_DEVICE_NONE &&
1928 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1929 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1930 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1931 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1932 snd_device = SND_DEVICE_IN_QUAD_MIC;
1933 else if (channel_count == 2)
1934 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1935 else
1936 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1937 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1938 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1939 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1940 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1941 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1942 if (adev->bt_wb_speech_enabled) {
1943 if (adev->bluetooth_nrec)
1944 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1945 else
1946 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1947 } else {
1948 if (adev->bluetooth_nrec)
1949 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1950 else
1951 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1952 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1953 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1954 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1955 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1956 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1957 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1958 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1959 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1960 } else {
1961 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1962 ALOGW("%s: Using default handset-mic", __func__);
1963 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1964 }
1965 } else {
1966 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1967 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1968 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1969 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1970 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1971 if (channel_count > 1)
1972 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1973 else
1974 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1975 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1976 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1977 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1978 if (adev->bt_wb_speech_enabled) {
1979 if (adev->bluetooth_nrec)
1980 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1981 else
1982 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1983 } else {
1984 if (adev->bluetooth_nrec)
1985 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1986 else
1987 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1988 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1989 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1990 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1991 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1992 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1993 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1994 } else {
1995 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
1996 ALOGW("%s: Using default handset-mic", __func__);
1997 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1998 }
1999 }
2000exit:
2001 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2002 return snd_device;
2003}
2004
2005int platform_set_hdmi_channels(void *platform, int channel_count)
2006{
2007 struct platform_data *my_data = (struct platform_data *)platform;
2008 struct audio_device *adev = my_data->adev;
2009 struct mixer_ctl *ctl;
2010 const char *channel_cnt_str = NULL;
2011 const char *mixer_ctl_name = "HDMI_RX Channels";
2012 switch (channel_count) {
2013 case 8:
2014 channel_cnt_str = "Eight"; break;
2015 case 7:
2016 channel_cnt_str = "Seven"; break;
2017 case 6:
2018 channel_cnt_str = "Six"; break;
2019 case 5:
2020 channel_cnt_str = "Five"; break;
2021 case 4:
2022 channel_cnt_str = "Four"; break;
2023 case 3:
2024 channel_cnt_str = "Three"; break;
2025 default:
2026 channel_cnt_str = "Two"; break;
2027 }
2028 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2029 if (!ctl) {
2030 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2031 __func__, mixer_ctl_name);
2032 return -EINVAL;
2033 }
2034 ALOGV("HDMI channel count: %s", channel_cnt_str);
2035 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2036 return 0;
2037}
2038
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2039int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2040{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2041 struct platform_data *my_data = (struct platform_data *)platform;
2042 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2043 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2044 char *sad = block;
2045 int num_audio_blocks;
2046 int channel_count;
2047 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2048 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2049
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2050 struct mixer_ctl *ctl;
2051
2052 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2053 if (!ctl) {
2054 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2055 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2056 return 0;
2057 }
2058
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2059 mixer_ctl_update(ctl);
2060
2061 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2062
2063 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2064 if (count > (int)sizeof(block))
2065 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2066
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2067 ret = mixer_ctl_get_array(ctl, block, count);
2068 if (ret != 0) {
2069 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2070 return 0;
2071 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2072
2073 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2074 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2075
2076 for (i = 0; i < num_audio_blocks; i++) {
2077 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2078 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2079 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2080 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2081 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2082
2083 channel_count = (sad[0] & 0x7) + 1;
2084 if (channel_count > max_channels)
2085 max_channels = channel_count;
2086
2087 /* Advance to next block */
2088 sad += 3;
2089 }
2090
2091 return max_channels;
2092}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2093
2094static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2095{
2096 int ret = 0;
2097 struct audio_device *adev = my_data->adev;
2098 struct mixer_ctl *ctl;
2099 const char *mixer_ctl_name = "Slowtalk Enable";
2100 uint32_t set_values[ ] = {0,
2101 ALL_SESSION_VSID};
2102
2103 set_values[0] = state;
2104 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2105 if (!ctl) {
2106 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2107 __func__, mixer_ctl_name);
2108 ret = -EINVAL;
2109 } else {
2110 ALOGV("Setting slowtalk state: %d", state);
2111 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2112 my_data->slowtalk = state;
2113 }
2114
2115 if (my_data->csd != NULL) {
2116 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2117 if (ret < 0) {
2118 ALOGE("%s: csd_client_disable_device, failed, error %d",
2119 __func__, ret);
2120 }
2121 }
2122 return ret;
2123}
2124
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2125static int set_hd_voice(struct platform_data *my_data, bool state)
2126{
2127 struct audio_device *adev = my_data->adev;
2128 struct mixer_ctl *ctl;
2129 const char *mixer_ctl_name = "HD Voice Enable";
2130 int ret = 0;
2131 uint32_t set_values[ ] = {0,
2132 ALL_SESSION_VSID};
2133
2134 set_values[0] = state;
2135 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2136 if (!ctl) {
2137 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2138 __func__, mixer_ctl_name);
2139 ret = -EINVAL;
2140 } else {
2141 ALOGV("Setting HD Voice state: %d", state);
2142 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2143 my_data->hd_voice = state;
2144 }
2145
2146 return ret;
2147}
2148
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2149int platform_set_parameters(void *platform, struct str_parms *parms)
2150{
2151 struct platform_data *my_data = (struct platform_data *)platform;
2152 char *str;
2153 char value[256] = {0};
2154 int val;
2155 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2156 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2157
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2158 kv_pairs = str_parms_to_str(parms);
2159 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2160 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2161
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2162 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2163 if (err >= 0) {
2164 bool state = false;
2165 if (!strncmp("true", value, sizeof("true"))) {
2166 state = true;
2167 }
2168
2169 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2170 ret = platform_set_slowtalk(my_data, state);
2171 if (ret)
2172 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2173 }
2174
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2175 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2176 if (err >= 0) {
2177 bool state = false;
2178 if (!strncmp("true", value, sizeof("true"))) {
2179 state = true;
2180 }
2181
2182 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2183 if (my_data->hd_voice != state) {
2184 ret = set_hd_voice(my_data, state);
2185 if (ret)
2186 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2187 } else {
2188 ALOGV("%s: HD Voice already set to %d", __func__, state);
2189 }
2190 }
2191
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2192 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2193 value, sizeof(value));
2194 if (err >= 0) {
2195 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2196
2197 if (my_data->acdb_reload_vocvoltable == NULL) {
2198 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2199 } else if (!strcmp(value, "on")) {
2200 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2201 my_data->voice_feature_set = 1;
2202 }
2203 } else {
2204 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2205 my_data->voice_feature_set = 0;
2206 }
2207 }
2208 }
2209
Naresh Tanniru9c581632014-10-26 15:30:55 +0530[diff] [blame]2210#ifdef RECORD_PLAY_CONCURRENCY
2211 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2212 if (err >= 0) {
2213 if (!strncmp("true", value, sizeof("true"))) {
2214 ALOGD("setting record playback concurrency to true");
2215 my_data->rec_play_conc_set = true;
2216 } else {
2217 ALOGD("setting record playback concurrency to false");
2218 my_data->rec_play_conc_set = false;
2219 }
2220 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2221 }
2222#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2223 ALOGV("%s: exit with code(%d)", __func__, ret);
2224 return ret;
2225}
2226
2227int platform_set_incall_recording_session_id(void *platform,
2228 uint32_t session_id, int rec_mode)
2229{
2230 int ret = 0;
2231 struct platform_data *my_data = (struct platform_data *)platform;
2232 struct audio_device *adev = my_data->adev;
2233 struct mixer_ctl *ctl;
2234 const char *mixer_ctl_name = "Voc VSID";
2235 int num_ctl_values;
2236 int i;
2237
2238 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2239 if (!ctl) {
2240 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2241 __func__, mixer_ctl_name);
2242 ret = -EINVAL;
2243 } else {
2244 num_ctl_values = mixer_ctl_get_num_values(ctl);
2245 for (i = 0; i < num_ctl_values; i++) {
2246 if (mixer_ctl_set_value(ctl, i, session_id)) {
2247 ALOGV("Error: invalid session_id: %x", session_id);
2248 ret = -EINVAL;
2249 break;
2250 }
2251 }
2252 }
2253
2254 if (my_data->csd != NULL) {
2255 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2256 if (ret < 0) {
2257 ALOGE("%s: csd_client_start_record failed, error %d",
2258 __func__, ret);
2259 }
2260 }
2261
2262 return ret;
2263}
2264
2265int platform_stop_incall_recording_usecase(void *platform)
2266{
2267 int ret = 0;
2268 struct platform_data *my_data = (struct platform_data *)platform;
2269
2270 if (my_data->csd != NULL) {
2271 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2272 if (ret < 0) {
2273 ALOGE("%s: csd_client_stop_record failed, error %d",
2274 __func__, ret);
2275 }
2276 }
2277
2278 return ret;
2279}
2280
2281int platform_start_incall_music_usecase(void *platform)
2282{
2283 int ret = 0;
2284 struct platform_data *my_data = (struct platform_data *)platform;
2285
2286 if (my_data->csd != NULL) {
2287 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2288 if (ret < 0) {
2289 ALOGE("%s: csd_client_start_playback failed, error %d",
2290 __func__, ret);
2291 }
2292 }
2293
2294 return ret;
2295}
2296
2297int platform_stop_incall_music_usecase(void *platform)
2298{
2299 int ret = 0;
2300 struct platform_data *my_data = (struct platform_data *)platform;
2301
2302 if (my_data->csd != NULL) {
2303 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2304 if (ret < 0) {
2305 ALOGE("%s: csd_client_stop_playback failed, error %d",
2306 __func__, ret);
2307 }
2308 }
2309
2310 return ret;
2311}
2312
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2313int platform_update_lch(void *platform, struct voice_session *session,
2314 enum voice_lch_mode lch_mode)
2315{
2316 int ret = 0;
2317 struct platform_data *my_data = (struct platform_data *)platform;
2318
2319 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2320 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2321 else
2322 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2323
2324 return ret;
2325}
2326
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2327void platform_get_parameters(void *platform,
2328 struct str_parms *query,
2329 struct str_parms *reply)
2330{
2331 struct platform_data *my_data = (struct platform_data *)platform;
2332 char *str = NULL;
2333 char value[256] = {0};
2334 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2335 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2336
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2337 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2338 value, sizeof(value));
2339 if (ret >= 0) {
2340 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2341 my_data->slowtalk?"true":"false");
2342 }
2343
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2344 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2345 value, sizeof(value));
2346 if (ret >= 0) {
2347 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2348 my_data->hd_voice?"true":"false");
2349 }
2350
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2351 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2352 value, sizeof(value));
2353 if (ret >= 0) {
2354 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2355 strlcpy(value, "on", sizeof(value));
2356 } else {
2357 strlcpy(value, "off", sizeof(value));
2358 }
2359
2360 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2361 }
2362
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2363 kv_pairs = str_parms_to_str(reply);
2364 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2365 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2366}
2367
2368/* Delay in Us */
2369int64_t platform_render_latency(audio_usecase_t usecase)
2370{
2371 switch (usecase) {
2372 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2373 return DEEP_BUFFER_PLATFORM_DELAY;
2374 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2375 return LOW_LATENCY_PLATFORM_DELAY;
2376 default:
2377 return 0;
2378 }
2379}
2380
2381int platform_update_usecase_from_source(int source, int usecase)
2382{
2383 ALOGV("%s: input source :%d", __func__, source);
2384 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2385 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2386 return usecase;
2387}
2388
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2389bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2390{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2391 bool needs_event = false;
2392
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2393 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2394 (snd_device < SND_DEVICE_IN_END) &&
2395 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2396 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2397 needs_event = true;
2398
2399 return needs_event;
2400}
2401
2402bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2403{
2404 bool needs_event = false;
2405
2406 switch(uc_id){
2407 /* concurrent playback usecases needs event */
2408 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2409 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2410 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2411 needs_event = true;
2412 break;
2413 /* concurrent playback in low latency allowed */
2414 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2415 break;
2416 /* concurrent playback FM needs event */
2417 case USECASE_AUDIO_PLAYBACK_FM:
2418 needs_event = true;
2419 break;
2420
2421 /* concurrent capture usecases, no event, capture handled by device
2422 * USECASE_AUDIO_RECORD:
2423 * USECASE_AUDIO_RECORD_COMPRESS:
2424 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2425
2426 * USECASE_VOICE_CALL:
2427 * USECASE_VOICE2_CALL:
2428 * USECASE_VOLTE_CALL:
2429 * USECASE_QCHAT_CALL:
2430 * USECASE_VOWLAN_CALL:
2431 * USECASE_COMPRESS_VOIP_CALL:
2432 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2433 * USECASE_INCALL_REC_UPLINK:
2434 * USECASE_INCALL_REC_DOWNLINK:
2435 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2436 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2437 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2438 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2439 * USECASE_INCALL_MUSIC_UPLINK:
2440 * USECASE_INCALL_MUSIC_UPLINK2:
2441 * USECASE_AUDIO_SPKR_CALIB_RX:
2442 * USECASE_AUDIO_SPKR_CALIB_TX:
2443 */
2444 default:
2445 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2446 }
2447 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2448}
2449
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2450bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2451{
2452 bool needs_event = false;
2453
2454 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2455 (snd_device < SND_DEVICE_IN_END) &&
2456 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2457 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2458 needs_event = true;
2459
2460 return needs_event;
2461}
2462
2463bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2464{
2465 bool needs_event = false;
2466
2467 switch(uc_id){
2468 /* concurrent playback usecases needs event */
2469 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2470 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2471 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2472 needs_event = true;
2473 break;
2474 /* concurrent playback in low latency allowed */
2475 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2476 break;
2477 /* concurrent playback FM needs event */
2478 case USECASE_AUDIO_PLAYBACK_FM:
2479 needs_event = true;
2480 break;
2481
2482 /* concurrent capture usecases, no event, capture handled by device
2483 * USECASE_AUDIO_RECORD:
2484 * USECASE_AUDIO_RECORD_COMPRESS:
2485 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2486
2487 * USECASE_VOICE_CALL:
2488 * USECASE_VOICE2_CALL:
2489 * USECASE_VOLTE_CALL:
2490 * USECASE_QCHAT_CALL:
2491 * USECASE_VOWLAN_CALL:
2492 * USECASE_COMPRESS_VOIP_CALL:
2493 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2494 * USECASE_INCALL_REC_UPLINK:
2495 * USECASE_INCALL_REC_DOWNLINK:
2496 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2497 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2498 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2499 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2500 * USECASE_INCALL_MUSIC_UPLINK:
2501 * USECASE_INCALL_MUSIC_UPLINK2:
2502 * USECASE_AUDIO_SPKR_CALIB_RX:
2503 * USECASE_AUDIO_SPKR_CALIB_TX:
2504 */
2505 default:
2506 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2507 }
2508 return needs_event;
2509}
2510
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2511/* Read offload buffer size from a property.
2512 * If value is not power of 2 round it to
2513 * power of 2.
2514 */
2515uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2516{
2517 char value[PROPERTY_VALUE_MAX] = {0};
2518 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2519 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2520 atoi(value)) {
2521 fragment_size = atoi(value) * 1024;
2522 }
2523
2524 if (info != NULL && info->has_video && info->is_streaming) {
2525 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2526 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2527 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2528 }
2529
2530 fragment_size = ALIGN( fragment_size, 1024);
2531
2532 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2533 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2534 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2535 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2536 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2537 return fragment_size;
2538}
2539
2540uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2541{
2542 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2543 uint32_t bits_per_sample = 16;
2544
2545 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2546 bits_per_sample = 32;
2547 }
2548
2549 if (!info->has_video) {
2550 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2551
2552 } else if (info->has_video && info->is_streaming) {
2553 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2554 * info->sample_rate
2555 * bits_per_sample
2556 * popcount(info->channel_mask))/1000;
2557
2558 } else if (info->has_video) {
2559 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2560 * info->sample_rate
2561 * bits_per_sample
2562 * popcount(info->channel_mask))/1000;
2563 }
2564
2565 fragment_size = ALIGN( fragment_size, 1024);
2566
2567 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2568 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2569 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2570 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2571
2572 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2573 return fragment_size;
2574}
2575
Pradnya Chaphekar659affa2014-09-09 09:49:10 -0700[diff] [blame^]2576void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2577{
2578 *device_to_be_id = msm_device_to_be_id;
2579 *length = msm_be_id_array_len;
2580}
2581
2582bool platform_check_24_bit_support() {
2583 return false;
2584}
2585
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2586bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2587 struct audio_usecase *usecase __unused)
2588{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2589 return false;
2590}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2591
2592int platform_get_usecase_index(const char * usecase __unused)
2593{
2594 return -ENOSYS;
2595}
2596
2597int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2598 int32_t pcm_id __unused)
2599{
2600 return -ENOSYS;
2601}
2602
2603int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2604 const char * backend __unused)
2605{
2606 return -ENOSYS;
2607}
2608