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review.blissroms.org / platform_hardware_qcom_audio / 8a9dcd8eff8195ff358af07fdcc5d1d8c33800a1 / . / hal / msm8916 / platform.c
blob: 3da69825e899ad6daa787288c10c8d59012da932 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2 * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]36#include "sound/msmcal-hwdep.h"
37#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]38
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]39#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]40#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]41#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
42#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]43#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]44#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
45#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]46#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]47#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]48#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]49#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]50#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]51#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]52#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]53
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]54#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
55#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
56#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
57#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
58/* Used in calculating fragment size for pcm offload */
59#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 2000 /* 2 secs */
60#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 100 /* 100 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]61
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]62/* MAX PCM fragment size cannot be increased further due
63 * to flinger's cblk size of 1mb,and it has to be a multiple of
64 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
67#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]68
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]69#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70/*
71 * This file will have a maximum of 38 bytes:
72 *
73 * 4 bytes: number of audio blocks
74 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
75 * Maximum 10 * 3 bytes: SAD blocks
76 */
77#define MAX_SAD_BLOCKS 10
78#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]79#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]80
81/* EDID format ID for LPCM audio */
82#define EDID_FORMAT_LPCM 1
83
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]84/* fallback app type if the default app type from acdb loader fails */
85#define DEFAULT_APP_TYPE 0x11130
86
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]87/* Retry for delay in FW loading*/
88#define RETRY_NUMBER 20
89#define RETRY_US 500000
90#define MAX_SND_CARD 8
91
92#define SAMPLE_RATE_8KHZ 8000
93#define SAMPLE_RATE_16KHZ 16000
94
95#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]96#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]97#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]98#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]99#define MAX_CAL_NAME 20
100
101char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
102 [WCD9XXX_ANC_CAL] = "anc_cal",
103 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
104 [WCD9XXX_MAD_CAL] = "mad_cal",
105};
106
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]107#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]108
109enum {
110 VOICE_FEATURE_SET_DEFAULT,
111 VOICE_FEATURE_SET_VOLUME_BOOST
112};
113
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]114struct audio_block_header
115{
116 int reserved;
117 int length;
118};
119
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]120/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]121typedef void (*acdb_deallocate_t)();
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]122typedef int (*acdb_init_t)(char *, char *);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]123typedef void (*acdb_send_audio_cal_t)(int, int, int, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]124typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]126typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]127typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
128acdb_loader_get_calibration_t acdb_loader_get_calibration;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]129
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]130struct platform_data {
131 struct audio_device *adev;
132 bool fluence_in_spkr_mode;
133 bool fluence_in_voice_call;
134 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]135 bool fluence_in_audio_rec;
136 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]137 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]138 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]139 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]140 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]141 bool ec_ref_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]142 /* Audio calibration related functions */
143 void *acdb_handle;
144 int voice_feature_set;
145 acdb_init_t acdb_init;
146 acdb_deallocate_t acdb_deallocate;
147 acdb_send_audio_cal_t acdb_send_audio_cal;
148 acdb_send_voice_cal_t acdb_send_voice_cal;
149 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]150 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]151#ifdef RECORD_PLAY_CONCURRENCY
152 bool rec_play_conc_set;
153#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]154 void *hw_info;
155 struct csd_data *csd;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]156};
157
158static const int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]159 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
160 DEEP_BUFFER_PCM_DEVICE},
161 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
162 LOWLATENCY_PCM_DEVICE},
163 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
164 MULTIMEDIA2_PCM_DEVICE},
165 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
166 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
167 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
168 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
169 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
170 LOWLATENCY_PCM_DEVICE},
171 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
172 MULTIMEDIA2_PCM_DEVICE},
173 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
174 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
175 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
176 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
177 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
178 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
179 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]180 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]181 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
182 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
183 AUDIO_RECORD_PCM_DEVICE},
184 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
185 AUDIO_RECORD_PCM_DEVICE},
186 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
187 AUDIO_RECORD_PCM_DEVICE},
188 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
189 COMPRESS_CAPTURE_DEVICE},
190 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
191 COMPRESS_CAPTURE_DEVICE},
192 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
193 COMPRESS_CAPTURE_DEVICE},
194 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
195 INCALL_MUSIC_UPLINK_PCM_DEVICE},
196 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
197 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
198 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
199 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]200};
201
202/* Array to store sound devices */
203static const char * const device_table[SND_DEVICE_MAX] = {
204 [SND_DEVICE_NONE] = "none",
205 /* Playback sound devices */
206 [SND_DEVICE_OUT_HANDSET] = "handset",
207 [SND_DEVICE_OUT_SPEAKER] = "speaker",
208 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
209 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
210 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
211 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
212 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
213 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
214 [SND_DEVICE_OUT_HDMI] = "hdmi",
215 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
216 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]217 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]218 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
219 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
220 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]221 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
222 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
223 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
224 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
225 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
226 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
227 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
228 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
229 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
230 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
231 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]232#ifdef RECORD_PLAY_CONCURRENCY
233 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
234 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
235 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
236#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]237
238 /* Capture sound devices */
239 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]240 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]241 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
242 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
243 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
244 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
245 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
246 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
247 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
248 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
249 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
250 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
251 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
252 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
253 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
254 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
255 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
256 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]257 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
258 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
259 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
260 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]261 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]262 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]263 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]264 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]265 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
266 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
267 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]268 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
269 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
270 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
271 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]272 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
273 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
274 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
275 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
276 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
277 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
278 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
279 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
280 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
281 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]282 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
283 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
284 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
285 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
286 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]287};
288
289/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]290static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]291 [SND_DEVICE_NONE] = -1,
292 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]293 [SND_DEVICE_OUT_SPEAKER] = 14,
294 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]295 [SND_DEVICE_OUT_HEADPHONES] = 10,
296 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
297 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]298 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]299 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
300 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]301 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]302 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]303 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]304 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
305 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
306 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]307 [SND_DEVICE_OUT_AFE_PROXY] = 0,
308 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]309 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]310 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
311 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
312 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
313 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
314 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
315 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
316 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
317 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]318#ifdef RECORD_PLAY_CONCURRENCY
319 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
320 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
321 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
322#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]323
324 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]325 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
326 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
327 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
328 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
329 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
330 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
331 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
332 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
333 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
334 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
335 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
336 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
337 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
338 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
339 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]340 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]341 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
343 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
344 [SND_DEVICE_IN_HDMI_MIC] = 4,
345 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]346 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]347 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]348 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]349 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
350 [SND_DEVICE_IN_VOICE_DMIC] = 41,
351 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
352 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]353 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
354 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
355 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]356 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
357 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
358 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
359 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
360 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
361 [SND_DEVICE_IN_CAPTURE_FM] = 0,
362 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
363 [SND_DEVICE_IN_QUAD_MIC] = 46,
364 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
365 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
366 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]367 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
368 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
369 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
370 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
371 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]372};
373
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]374struct snd_device_index {
375 char name[100];
376 unsigned int index;
377};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]378
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]379#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]380
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]381/* Used to get index from parsed sting */
382struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
383 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
384 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
385 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
386 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
387 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
388 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
389 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
390 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
391 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
392 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
393 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
394 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
395 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
396 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
397 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
398 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
399 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
400 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
401 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
402 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
403 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
404 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
405 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
406 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
407 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
408 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]409#ifdef RECORD_PLAY_CONCURRENCY
410 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
411 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
412 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
413#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
415 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
416 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
417 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
418 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
426 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
427 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
428 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
429 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
430 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
431 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
432 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
433 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
434 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
435 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]436 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]437 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]438 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
440 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
441 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
442 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
443 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
444 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
445 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
446 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
447 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
448 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
449 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
450 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
451 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
452 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
453 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
454 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
455 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
456 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
457};
458
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]459#define NO_COLS 2
460static int msm_be_id_array_len;
461static int (*msm_device_to_be_id)[];
462
463/* Below table lists output device to BE_ID mapping*/
464/* Update the table based on the board configuration*/
465
466static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
467 {AUDIO_DEVICE_OUT_EARPIECE , 34},
468 {AUDIO_DEVICE_OUT_SPEAKER , 34},
469 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
470 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
471 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
472 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
473 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
474 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
475 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
476 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
477 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
478 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
479 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
480 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
481 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
482 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
483 {AUDIO_DEVICE_OUT_PROXY , 9},
484 {AUDIO_DEVICE_OUT_FM , 7},
485 {AUDIO_DEVICE_OUT_FM_TX , 8},
486 {AUDIO_DEVICE_OUT_ALL , -1},
487 {AUDIO_DEVICE_NONE , -1},
488 {AUDIO_DEVICE_OUT_DEFAULT , -1},
489};
490
491static int msm_device_to_be_id_external_codec [][NO_COLS] = {
492 {AUDIO_DEVICE_OUT_EARPIECE , 2},
493 {AUDIO_DEVICE_OUT_SPEAKER , 2},
494 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
495 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
496 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
497 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
498 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
499 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
500 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
501 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
502 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
503 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
504 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
505 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
506 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
507 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
508 {AUDIO_DEVICE_OUT_PROXY , 9},
509 {AUDIO_DEVICE_OUT_FM , 7},
510 {AUDIO_DEVICE_OUT_FM_TX , 8},
511 {AUDIO_DEVICE_OUT_ALL , -1},
512 {AUDIO_DEVICE_NONE , -1},
513 {AUDIO_DEVICE_OUT_DEFAULT , -1},
514};
515
516
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]517#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
518#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]519
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]520static void query_platform(const char *snd_card_name,
521 char *mixer_xml_path)
522{
523 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
524 sizeof("msm8x16-snd-card-mtp"))) {
525 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
526 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]527
528 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
529 msm_be_id_array_len =
530 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
531
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]532 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
533 sizeof("msm8x16-skuh-snd-card"))) {
534 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
535 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]536
537 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
538 msm_be_id_array_len =
539 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
540
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]541 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
542 sizeof("msm8x16-skui-snd-card"))) {
543 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
544 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]545
546 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
547 msm_be_id_array_len =
548 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
549
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]550 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
551 sizeof("msm8x16-skuhf-snd-card"))) {
552 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
553 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]554
555 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
556 msm_be_id_array_len =
557 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
558
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]559 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]560 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]561 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
562 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]563
564 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
565 msm_be_id_array_len =
566 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
567
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]568 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
569 sizeof("msm8939-snd-card-skuk"))) {
570 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
571 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]572 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
573 msm_be_id_array_len =
574 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
575
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]576 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
577 sizeof("msm8939-tapan-snd-card"))) {
578 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
579 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]580 msm_device_to_be_id = msm_device_to_be_id_external_codec;
581 msm_be_id_array_len =
582 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
583
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]584 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
585 sizeof("msm8939-tapan9302-snd-card"))) {
586 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
587 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]588
589 msm_device_to_be_id = msm_device_to_be_id_external_codec;
590 msm_be_id_array_len =
591 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
592
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]593 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
594 sizeof("msm8939-tomtom9330-snd-card"))) {
595 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
596 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]597
598 msm_device_to_be_id = msm_device_to_be_id_external_codec;
599 msm_be_id_array_len =
600 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
601
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]602 } else {
603 strlcpy(mixer_xml_path, MIXER_XML_PATH,
604 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]605
606 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
607 msm_be_id_array_len =
608 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
609
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]610 }
611}
612
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]613void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]614{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]615 struct platform_data *my_data = (struct platform_data *)platform;
616 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]617
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]618 if (enable) {
619 my_data->ec_ref_enabled = enable;
620 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
621 } else {
622 if (my_data->ec_ref_enabled) {
623 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
624 my_data->ec_ref_enabled = enable;
625 } else {
626 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
627 }
628 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]629
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]630 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]631}
632
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]633static struct csd_data *open_csd_client()
634{
635 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
636
637 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
638 if (csd->csd_client == NULL) {
639 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
640 goto error;
641 } else {
642 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
643
644 csd->deinit = (deinit_t)dlsym(csd->csd_client,
645 "csd_client_deinit");
646 if (csd->deinit == NULL) {
647 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
648 dlerror());
649 goto error;
650 }
651 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
652 "csd_client_disable_device");
653 if (csd->disable_device == NULL) {
654 ALOGE("%s: dlsym error %s for csd_client_disable_device",
655 __func__, dlerror());
656 goto error;
657 }
658 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
659 "csd_client_enable_device_config");
660 if (csd->enable_device_config == NULL) {
661 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
662 __func__, dlerror());
663 goto error;
664 }
665 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
666 "csd_client_enable_device");
667 if (csd->enable_device == NULL) {
668 ALOGE("%s: dlsym error %s for csd_client_enable_device",
669 __func__, dlerror());
670 goto error;
671 }
672 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
673 "csd_client_start_voice");
674 if (csd->start_voice == NULL) {
675 ALOGE("%s: dlsym error %s for csd_client_start_voice",
676 __func__, dlerror());
677 goto error;
678 }
679 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
680 "csd_client_stop_voice");
681 if (csd->stop_voice == NULL) {
682 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
683 __func__, dlerror());
684 goto error;
685 }
686 csd->volume = (volume_t)dlsym(csd->csd_client,
687 "csd_client_volume");
688 if (csd->volume == NULL) {
689 ALOGE("%s: dlsym error %s for csd_client_volume",
690 __func__, dlerror());
691 goto error;
692 }
693 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
694 "csd_client_mic_mute");
695 if (csd->mic_mute == NULL) {
696 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
697 __func__, dlerror());
698 goto error;
699 }
700 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
701 "csd_client_slow_talk");
702 if (csd->slow_talk == NULL) {
703 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
704 __func__, dlerror());
705 goto error;
706 }
707 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
708 "csd_client_start_playback");
709 if (csd->start_playback == NULL) {
710 ALOGE("%s: dlsym error %s for csd_client_start_playback",
711 __func__, dlerror());
712 goto error;
713 }
714 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
715 "csd_client_stop_playback");
716 if (csd->stop_playback == NULL) {
717 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
718 __func__, dlerror());
719 goto error;
720 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]721 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
722 if (csd->set_lch == NULL) {
723 ALOGE("%s: dlsym error %s for csd_client_set_lch",
724 __func__, dlerror());
725 /* Ignore the error as this is not mandatory function for
726 * basic voice call to work.
727 */
728 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]729 csd->start_record = (start_record_t)dlsym(csd->csd_client,
730 "csd_client_start_record");
731 if (csd->start_record == NULL) {
732 ALOGE("%s: dlsym error %s for csd_client_start_record",
733 __func__, dlerror());
734 goto error;
735 }
736 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
737 "csd_client_stop_record");
738 if (csd->stop_record == NULL) {
739 ALOGE("%s: dlsym error %s for csd_client_stop_record",
740 __func__, dlerror());
741 goto error;
742 }
743 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
744
745 if (csd->init == NULL) {
746 ALOGE("%s: dlsym error %s for csd_client_init",
747 __func__, dlerror());
748 goto error;
749 } else {
750 csd->init();
751 }
752 }
753 return csd;
754
755error:
756 free(csd);
757 csd = NULL;
758 return csd;
759}
760
761void close_csd_client(struct csd_data *csd)
762{
763 if (csd != NULL) {
764 csd->deinit();
765 dlclose(csd->csd_client);
766 free(csd);
767 csd = NULL;
768 }
769}
770
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]771void get_cvd_version(char *cvd_version, struct audio_device *adev)
772{
773 struct mixer_ctl *ctl;
774 int count;
775 int ret = 0;
776
777 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
778 if (!ctl) {
779 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
780 goto done;
781 }
782 mixer_ctl_update(ctl);
783
784 count = mixer_ctl_get_num_values(ctl);
785 if (count > MAX_CVD_VERSION_STRING_SIZE)
786 count = MAX_CVD_VERSION_STRING_SIZE;
787
788 ret = mixer_ctl_get_array(ctl, cvd_version, count);
789 if (ret != 0) {
790 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
791 goto done;
792 }
793
794done:
795 return;
796}
797
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]798static int hw_util_open(int card_no)
799{
800 int fd = -1;
801 char dev_name[256];
802
803 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
804 card_no, WCD9XXX_CODEC_HWDEP_NODE);
805 ALOGD("%s Opening device %s\n", __func__, dev_name);
806 fd = open(dev_name, O_WRONLY);
807 if (fd < 0) {
808 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
809 return fd;
810 }
811 ALOGD("%s success", __func__);
812 return fd;
813}
814
815struct param_data {
816 int use_case;
817 int acdb_id;
818 int get_size;
819 int buff_size;
820 int data_size;
821 void *buff;
822};
823
824static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
825{
826 int ret = 0, type;
827
828 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
829 struct wcdcal_ioctl_buffer codec_buffer;
830 struct param_data calib;
831
832 if (!strcmp(cal_name_info[type], "mad_cal"))
833 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
834 calib.get_size = 1;
835 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
836 &calib);
837 if (ret < 0) {
838 ALOGE("%s get_calibration failed\n", __func__);
839 return ret;
840 }
841 calib.get_size = 0;
842 calib.buff = malloc(calib.buff_size);
843 ret = acdb_loader_get_calibration(cal_name_info[type],
844 sizeof(struct param_data), &calib);
845 if (ret < 0) {
846 ALOGE("%s get_calibration failed\n", __func__);
847 free(calib.buff);
848 return ret;
849 }
850 codec_buffer.buffer = calib.buff;
851 codec_buffer.size = calib.data_size;
852 codec_buffer.cal_type = type;
853 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
854 ALOGE("Failed to call ioctl for %s err=%d",
855 cal_name_info[type], errno);
856 ALOGD("%s cal sent for %s", __func__, cal_name_info[type]);
857 free(calib.buff);
858 }
859 return ret;
860}
861
862static void audio_hwdep_send_cal(struct platform_data *plat_data)
863{
864 int fd;
865
866 fd = hw_util_open(plat_data->adev->snd_card);
867 if (fd == -1) {
868 ALOGE("%s error open\n", __func__);
869 return;
870 }
871
872 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
873 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
874
875 if (acdb_loader_get_calibration == NULL) {
876 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
877 dlerror());
878 return;
879 }
880 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
881 ALOGE("%s: Could not send anc cal", __FUNCTION__);
882}
883
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]884void *platform_init(struct audio_device *adev)
885{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]886 char platform[PROPERTY_VALUE_MAX];
887 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]888 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]889 struct platform_data *my_data = NULL;
890 int retry_num = 0, snd_card_num = 0;
891 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]892 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]893 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]894
895 my_data = calloc(1, sizeof(struct platform_data));
896
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]897 while (snd_card_num < MAX_SND_CARD) {
898 adev->mixer = mixer_open(snd_card_num);
899
900 while (!adev->mixer && retry_num < RETRY_NUMBER) {
901 usleep(RETRY_US);
902 adev->mixer = mixer_open(snd_card_num);
903 retry_num++;
904 }
905
906 if (!adev->mixer) {
907 ALOGE("%s: Unable to open the mixer card: %d", __func__,
908 snd_card_num);
909 retry_num = 0;
910 snd_card_num++;
911 continue;
912 }
913
914 snd_card_name = mixer_get_name(adev->mixer);
915 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
916
917 my_data->hw_info = hw_info_init(snd_card_name);
918 if (!my_data->hw_info) {
919 ALOGE("%s: Failed to init hardware info", __func__);
920 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]921 query_platform(snd_card_name, mixer_xml_path);
922 ALOGD("%s: mixer path file is %s", __func__,
923 mixer_xml_path);
924 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
925 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]926 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]927 mixer_xml_path);
928 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]929 if (!adev->audio_route) {
930 ALOGE("%s: Failed to init audio route controls, aborting.",
931 __func__);
932 free(my_data);
933 return NULL;
934 }
935 adev->snd_card = snd_card_num;
936 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
937 break;
938 }
939 retry_num = 0;
940 snd_card_num++;
941 }
942
943 if (snd_card_num >= MAX_SND_CARD) {
944 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
945 free(my_data);
946 return NULL;
947 }
948
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]949 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]950 my_data->fluence_in_spkr_mode = false;
951 my_data->fluence_in_voice_call = false;
952 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]953 my_data->fluence_in_audio_rec = false;
954 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]955 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]956 my_data->slowtalk = false;
957 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]958
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]959 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
960 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]961 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]962 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]963 my_data->fluence_type = FLUENCE_DUAL_MIC;
964 } else {
965 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]966 }
967
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]968 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]969 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]970 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]971 my_data->fluence_in_voice_call = true;
972 }
973
974 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]975 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]976 my_data->fluence_in_voice_rec = true;
977 }
978
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]979 property_get("persist.audio.fluence.audiorec",value,"");
980 if (!strncmp("true", value, sizeof("true"))) {
981 my_data->fluence_in_audio_rec = true;
982 }
983
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]984 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]985 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]986 my_data->fluence_in_spkr_mode = true;
987 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]988
989 property_get("persist.audio.fluence.mode",value,"");
990 if (!strncmp("broadside", value, sizeof("broadside"))) {
991 my_data->fluence_mode = FLUENCE_BROADSIDE;
992 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]993 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]994 property_get("persist.audio.FFSP.enable", ffspEnable, "");
995 if (!strncmp("true", ffspEnable, sizeof("true"))) {
996 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
997 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
998 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
999 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1000 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1001 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1002 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1003 if (my_data->acdb_handle == NULL) {
1004 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1005 } else {
1006 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1007 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1008 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1009 if (!my_data->acdb_deallocate)
1010 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1011 __func__, LIB_ACDB_LOADER);
1012
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1013 my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1014 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1015 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1016 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1017 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1018
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1019 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1020 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1021 if (!my_data->acdb_send_voice_cal)
1022 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1023 __func__, LIB_ACDB_LOADER);
1024
1025 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1026 "acdb_loader_reload_vocvoltable");
1027 if (!my_data->acdb_reload_vocvoltable)
1028 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1029 __func__, LIB_ACDB_LOADER);
1030
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1031 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1032 my_data->acdb_handle,
1033 "acdb_loader_get_default_app_type");
1034 if (!my_data->acdb_get_default_app_type)
1035 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1036 __func__, LIB_ACDB_LOADER);
1037
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1038 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1039 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1040 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1041 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1042 goto acdb_init_fail;
1043 }
1044
1045 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1046 if (!cvd_version)
1047 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1048 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1049 get_cvd_version(cvd_version, adev);
1050
1051 my_data->acdb_init(snd_card_name, cvd_version);
1052 if (cvd_version)
1053 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1054 }
1055
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1056acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1057 /* Initialize ACDB ID's */
1058 platform_info_init(PLATFORM_INFO_XML_PATH);
1059
1060 /* init usb */
1061 audio_extn_usb_init(adev);
1062 /* update sound cards appropriately */
1063 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1064
1065 /* Read one time ssr property */
1066 audio_extn_ssr_update_enabled();
1067 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1068
1069 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1070 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1071
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1072 return my_data;
1073}
1074
1075void platform_deinit(void *platform)
1076{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1077 struct platform_data *my_data = (struct platform_data *)platform;
1078
1079 hw_info_deinit(my_data->hw_info);
1080 close_csd_client(my_data->csd);
1081
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1082 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1083 /* deinit usb */
1084 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1085}
1086
1087const char *platform_get_snd_device_name(snd_device_t snd_device)
1088{
1089 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1090 return device_table[snd_device];
1091 else
1092 return "";
1093}
1094
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1095int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1096 char *device_name)
1097{
1098 struct platform_data *my_data = (struct platform_data *)platform;
1099
1100 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1101 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1102 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1103 } else {
1104 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1105 return -EINVAL;
1106 }
1107
1108 return 0;
1109}
1110
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1111void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1112{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1113 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1114 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1115 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1116 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1117 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1118 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1119 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1120 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1121 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1122 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1123 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1124 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1125 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1126 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1127 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1128 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1129 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1130 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1131 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1132 strlcat(mixer_path, " speaker-and-usb-headphones",
1133 MIXER_PATH_MAX_LENGTH);
1134 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1135 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1136 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1137 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1138 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1139 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1140}
1141
1142int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1143{
1144 int device_id;
1145 if (device_type == PCM_PLAYBACK)
1146 device_id = pcm_device_table[usecase][0];
1147 else
1148 device_id = pcm_device_table[usecase][1];
1149 return device_id;
1150}
1151
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1152int platform_get_snd_device_index(char *snd_device_index_name)
1153{
1154 int ret = 0;
1155 int i;
1156
1157 if (snd_device_index_name == NULL) {
1158 ALOGE("%s: snd_device_index_name is NULL", __func__);
1159 ret = -ENODEV;
1160 goto done;
1161 }
1162
1163 for (i=0; i < SND_DEVICE_MAX; i++) {
1164 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1165 ret = snd_device_name_index[i].index;
1166 goto done;
1167 }
1168 }
1169 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1170 __func__, snd_device_index_name);
1171 ret = -ENODEV;
1172done:
1173 return ret;
1174}
1175
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1176int platform_set_fluence_type(void *platform, char *value)
1177{
1178 int ret = 0;
1179 int fluence_type = FLUENCE_NONE;
1180 int fluence_flag = NONE_FLAG;
1181 struct platform_data *my_data = (struct platform_data *)platform;
1182 struct audio_device *adev = my_data->adev;
1183
1184 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1185
1186 /* only dual mic turn on and off is supported as of now through setparameters */
1187 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1188 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1189 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1190 ALOGV("fluence dualmic feature enabled \n");
1191 fluence_type = FLUENCE_DUAL_MIC;
1192 fluence_flag = DMIC_FLAG;
1193 } else {
1194 ALOGE("%s: Failed to set DUALMIC", __func__);
1195 ret = -1;
1196 goto done;
1197 }
1198 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1199 ALOGV("fluence disabled");
1200 fluence_type = FLUENCE_NONE;
1201 } else {
1202 ALOGE("Invalid fluence value : %s",value);
1203 ret = -1;
1204 goto done;
1205 }
1206
1207 if (fluence_type != my_data->fluence_type) {
1208 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1209 my_data->fluence_type = fluence_type;
1210 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1211 }
1212done:
1213 return ret;
1214}
1215
1216int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1217{
1218 int ret = 0;
1219 struct platform_data *my_data = (struct platform_data *)platform;
1220
1221 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1222 strlcpy(value, "quadmic", len);
1223 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1224 strlcpy(value, "dualmic", len);
1225 } else if (my_data->fluence_type == FLUENCE_NONE) {
1226 strlcpy(value, "none", len);
1227 } else
1228 ret = -1;
1229
1230 return ret;
1231}
1232
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1233int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1234{
1235 int ret = 0;
1236
1237 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1238 ALOGE("%s: Invalid snd_device = %d",
1239 __func__, snd_device);
1240 ret = -EINVAL;
1241 goto done;
1242 }
1243
1244 acdb_device_table[snd_device] = acdb_id;
1245done:
1246 return ret;
1247}
1248
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1249int platform_get_default_app_type(void *platform)
1250{
1251 struct platform_data *my_data = (struct platform_data *)platform;
1252
1253 if (my_data->acdb_get_default_app_type)
1254 return my_data->acdb_get_default_app_type();
1255 else
1256 return DEFAULT_APP_TYPE;
1257}
1258
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1259int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1260{
1261 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1262 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1263 return -EINVAL;
1264 }
1265 return acdb_device_table[snd_device];
1266}
1267
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1268int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1269 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1270{
1271 struct platform_data *my_data = (struct platform_data *)platform;
1272 int acdb_dev_id, acdb_dev_type;
1273
1274 acdb_dev_id = acdb_device_table[snd_device];
1275 if (acdb_dev_id < 0) {
1276 ALOGE("%s: Could not find acdb id for device(%d)",
1277 __func__, snd_device);
1278 return -EINVAL;
1279 }
1280 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1281 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1282 __func__, snd_device, acdb_dev_id);
1283 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1284 snd_device < SND_DEVICE_OUT_END)
1285 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1286 else
1287 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1288 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1289 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1290 }
1291 return 0;
1292}
1293
1294int platform_switch_voice_call_device_pre(void *platform)
1295{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1296 struct platform_data *my_data = (struct platform_data *)platform;
1297 int ret = 0;
1298
1299 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1300 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1301 /* This must be called before disabling mixer controls on APQ side */
1302 ret = my_data->csd->disable_device();
1303 if (ret < 0) {
1304 ALOGE("%s: csd_client_disable_device, failed, error %d",
1305 __func__, ret);
1306 }
1307 }
1308 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1309}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1310int platform_switch_voice_call_enable_device_config(void *platform,
1311 snd_device_t out_snd_device,
1312 snd_device_t in_snd_device)
1313{
1314 struct platform_data *my_data = (struct platform_data *)platform;
1315 int acdb_rx_id, acdb_tx_id;
1316 int ret = 0;
1317
1318 acdb_rx_id = acdb_device_table[out_snd_device];
1319 acdb_tx_id = acdb_device_table[in_snd_device];
1320
1321 if (my_data->csd != NULL) {
1322 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1323 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1324 if (ret < 0) {
1325 ALOGE("%s: csd_enable_device_config, failed, error %d",
1326 __func__, ret);
1327 }
1328 } else {
1329 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1330 acdb_rx_id, acdb_tx_id);
1331 }
1332 }
1333 return ret;
1334}
1335
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1336
1337int platform_switch_voice_call_device_post(void *platform,
1338 snd_device_t out_snd_device,
1339 snd_device_t in_snd_device)
1340{
1341 struct platform_data *my_data = (struct platform_data *)platform;
1342 int acdb_rx_id, acdb_tx_id;
1343
1344 if (my_data->acdb_send_voice_cal == NULL) {
1345 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1346 } else {
1347 acdb_rx_id = acdb_device_table[out_snd_device];
1348 acdb_tx_id = acdb_device_table[in_snd_device];
1349
1350 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1351 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1352 else
1353 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1354 acdb_rx_id, acdb_tx_id);
1355 }
1356
1357 return 0;
1358}
1359
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1360int platform_switch_voice_call_usecase_route_post(void *platform,
1361 snd_device_t out_snd_device,
1362 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1363{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1364 struct platform_data *my_data = (struct platform_data *)platform;
1365 int acdb_rx_id, acdb_tx_id;
1366 int ret = 0;
1367
1368 acdb_rx_id = acdb_device_table[out_snd_device];
1369 acdb_tx_id = acdb_device_table[in_snd_device];
1370
1371 if (my_data->csd != NULL) {
1372 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1373 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1374 my_data->adev->acdb_settings);
1375 if (ret < 0) {
1376 ALOGE("%s: csd_enable_device, failed, error %d",
1377 __func__, ret);
1378 }
1379 } else {
1380 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1381 acdb_rx_id, acdb_tx_id);
1382 }
1383 }
1384 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1385}
1386
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1387int platform_start_voice_call(void *platform, uint32_t vsid)
1388{
1389 struct platform_data *my_data = (struct platform_data *)platform;
1390 int ret = 0;
1391
1392 if (my_data->csd != NULL) {
1393 ret = my_data->csd->start_voice(vsid);
1394 if (ret < 0) {
1395 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1396 }
1397 }
1398 return ret;
1399}
1400
1401int platform_stop_voice_call(void *platform, uint32_t vsid)
1402{
1403 struct platform_data *my_data = (struct platform_data *)platform;
1404 int ret = 0;
1405
1406 if (my_data->csd != NULL) {
1407 ret = my_data->csd->stop_voice(vsid);
1408 if (ret < 0) {
1409 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1410 }
1411 }
1412 return ret;
1413}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1414
1415int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1416{
1417 return 0;
1418}
1419
1420int platform_set_voice_volume(void *platform, int volume)
1421{
1422 struct platform_data *my_data = (struct platform_data *)platform;
1423 struct audio_device *adev = my_data->adev;
1424 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1425 const char *mixer_ctl_name = "Voice Rx Gain";
1426 int vol_index = 0, ret = 0;
1427 uint32_t set_values[ ] = {0,
1428 ALL_SESSION_VSID,
1429 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1430
1431 // Voice volume levels are mapped to adsp volume levels as follows.
1432 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1433 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1434 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1435 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1436
1437 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1438 if (!ctl) {
1439 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1440 __func__, mixer_ctl_name);
1441 return -EINVAL;
1442 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1443 ALOGV("Setting voice volume index: %d", set_values[0]);
1444 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1445
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1446 if (my_data->csd != NULL) {
1447 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1448 if (ret < 0) {
1449 ALOGE("%s: csd_volume error %d", __func__, ret);
1450 }
1451 }
1452 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1453}
1454
1455int platform_set_mic_mute(void *platform, bool state)
1456{
1457 struct platform_data *my_data = (struct platform_data *)platform;
1458 struct audio_device *adev = my_data->adev;
1459 struct mixer_ctl *ctl;
1460 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1461 int ret = 0;
1462 uint32_t set_values[ ] = {0,
1463 ALL_SESSION_VSID,
1464 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1465
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1466 set_values[0] = state;
1467 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1468 if (!ctl) {
1469 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1470 __func__, mixer_ctl_name);
1471 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1472 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1473 ALOGV("Setting voice mute state: %d", state);
1474 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1475
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1476 if (my_data->csd != NULL) {
1477 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1478 if (ret < 0) {
1479 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1480 }
1481 }
1482 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1483}
1484
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1485int platform_set_device_mute(void *platform, bool state, char *dir)
1486{
1487 struct platform_data *my_data = (struct platform_data *)platform;
1488 struct audio_device *adev = my_data->adev;
1489 struct mixer_ctl *ctl;
1490 char *mixer_ctl_name = NULL;
1491 int ret = 0;
1492 uint32_t set_values[ ] = {0,
1493 ALL_SESSION_VSID,
1494 0};
1495 if(dir == NULL) {
1496 ALOGE("%s: Invalid direction:%s", __func__, dir);
1497 return -EINVAL;
1498 }
1499
1500 if (!strncmp("rx", dir, sizeof("rx"))) {
1501 mixer_ctl_name = "Voice Rx Device Mute";
1502 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1503 mixer_ctl_name = "Voice Tx Device Mute";
1504 } else {
1505 return -EINVAL;
1506 }
1507
1508 set_values[0] = state;
1509 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1510 if (!ctl) {
1511 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1512 __func__, mixer_ctl_name);
1513 return -EINVAL;
1514 }
1515
1516 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1517 __func__,state, mixer_ctl_name);
1518 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1519
1520 return ret;
1521}
1522
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1523snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1524{
1525 struct platform_data *my_data = (struct platform_data *)platform;
1526 struct audio_device *adev = my_data->adev;
1527 audio_mode_t mode = adev->mode;
1528 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1529#ifdef RECORD_PLAY_CONCURRENCY
1530 bool use_voip_out_devices = false;
1531 bool prop_rec_play_enabled = false;
1532 char recConcPropValue[PROPERTY_VALUE_MAX];
1533
1534 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1535 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1536 }
1537 use_voip_out_devices = prop_rec_play_enabled &&
1538 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1539 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1540#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1541
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1542 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1543 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1544 int channel_count = popcount(channel_mask);
1545
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1546 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1547 if (devices == AUDIO_DEVICE_NONE ||
1548 devices & AUDIO_DEVICE_BIT_IN) {
1549 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1550 goto exit;
1551 }
1552
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1553 if (popcount(devices) == 2) {
1554 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1555 AUDIO_DEVICE_OUT_SPEAKER)) {
1556 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1557 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1558 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1559 if (audio_extn_get_anc_enabled())
1560 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1561 else
1562 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1563 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1564 AUDIO_DEVICE_OUT_SPEAKER)) {
1565 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1566 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1567 AUDIO_DEVICE_OUT_SPEAKER)) {
1568 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1569 } else {
1570 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1571 goto exit;
1572 }
1573 if (snd_device != SND_DEVICE_NONE) {
1574 goto exit;
1575 }
1576 }
1577
1578 if (popcount(devices) != 1) {
1579 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1580 goto exit;
1581 }
1582
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1583 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1584 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1585 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1586 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1587 !voice_extn_compress_voip_is_active(adev)) {
1588 switch (adev->voice.tty_mode) {
1589 case TTY_MODE_FULL:
1590 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1591 break;
1592 case TTY_MODE_VCO:
1593 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1594 break;
1595 case TTY_MODE_HCO:
1596 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1597 break;
1598 default:
1599 ALOGE("%s: Invalid TTY mode (%#x)",
1600 __func__, adev->voice.tty_mode);
1601 }
1602 } else if (audio_extn_get_anc_enabled()) {
1603 if (audio_extn_should_use_fb_anc())
1604 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1605 else
1606 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1607 } else {
1608 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1609 }
1610 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1611 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1612 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1613 else
1614 snd_device = SND_DEVICE_OUT_BT_SCO;
1615 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1616 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1617 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1618 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1619 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1620 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1621 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1622 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1623 if (audio_extn_should_use_handset_anc(channel_count))
1624 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1625 else
1626 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1627 }
1628 if (snd_device != SND_DEVICE_NONE) {
1629 goto exit;
1630 }
1631 }
1632
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1633 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1634 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1635 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1636 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1637#ifdef RECORD_PLAY_CONCURRENCY
1638 if (use_voip_out_devices) {
1639 // ANC should be disabled for voip concurrency
1640 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1641 } else
1642#endif
1643 {
1644 if (audio_extn_should_use_fb_anc())
1645 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1646 else
1647 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1648 }
1649 } else {
1650#ifdef RECORD_PLAY_CONCURRENCY
1651 if (use_voip_out_devices)
1652 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1653 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1654#endif
1655 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1656 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1657 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1658#ifdef RECORD_PLAY_CONCURRENCY
1659 if (use_voip_out_devices) {
1660 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1661 } else
1662#endif
1663 {
1664 if (adev->speaker_lr_swap)
1665 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1666 else
1667 snd_device = SND_DEVICE_OUT_SPEAKER;
1668 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1669 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1670 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1671 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1672 else
1673 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1674 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1675 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1676 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1677 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1678 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1679 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1680 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1681 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1682 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1683 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1684#ifdef RECORD_PLAY_CONCURRENCY
1685 if (use_voip_out_devices)
1686 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1687 else
1688#endif
1689 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1690 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1691 channel_count = audio_extn_get_afe_proxy_channel_count();
1692 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1693 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1694 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1695 } else {
1696 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1697 }
1698exit:
1699 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1700 return snd_device;
1701}
1702
1703snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1704{
1705 struct platform_data *my_data = (struct platform_data *)platform;
1706 struct audio_device *adev = my_data->adev;
1707 audio_source_t source = (adev->active_input == NULL) ?
1708 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1709
1710 audio_mode_t mode = adev->mode;
1711 audio_devices_t in_device = ((adev->active_input == NULL) ?
1712 AUDIO_DEVICE_NONE : adev->active_input->device)
1713 & ~AUDIO_DEVICE_BIT_IN;
1714 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1715 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1716 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1717 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1718
1719 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1720 __func__, out_device, in_device);
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1721 if ((out_device != AUDIO_DEVICE_NONE) && (voice_is_in_call(adev) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1722 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1723 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1724 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1725 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1726 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1727 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1728 case TTY_MODE_FULL:
1729 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1730 break;
1731 case TTY_MODE_VCO:
1732 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1733 break;
1734 case TTY_MODE_HCO:
1735 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1736 break;
1737 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1738 ALOGE("%s: Invalid TTY mode (%#x)",
1739 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1740 }
1741 goto exit;
1742 }
1743 }
1744 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1745 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1746 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
1747 audio_extn_should_use_handset_anc(channel_count)) {
1748 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1749 } else if (my_data->fluence_type == FLUENCE_NONE ||
1750 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1751 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1752 if (audio_extn_hfp_is_active(adev))
1753 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1754 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1755 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1756 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1757 }
1758 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1759 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1760 if (audio_extn_hfp_is_active(adev))
1761 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1762 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1763 if (adev->bt_wb_speech_enabled) {
1764 if (adev->bluetooth_nrec)
1765 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1766 else
1767 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1768 } else {
1769 if (adev->bluetooth_nrec)
1770 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1771 else
1772 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1773 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1774 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1775 if (my_data->fluence_type != FLUENCE_NONE &&
1776 my_data->fluence_in_voice_call &&
1777 my_data->fluence_in_spkr_mode) {
1778 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1779 adev->acdb_settings |= QMIC_FLAG;
1780 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1781 } else {
1782 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1783 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1784 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1785 else
1786 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1787 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1788 } else {
1789 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1790 if (audio_extn_hfp_is_active(adev))
1791 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1792 }
1793 }
1794 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1795 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1796 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1797 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1798 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1799 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1800 else
1801 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1802 }
1803 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1804 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1805 if (channel_count == 2) {
1806 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1807 adev->acdb_settings |= DMIC_FLAG;
1808 } else if (adev->active_input->enable_ns)
1809 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1810 else if (my_data->fluence_type != FLUENCE_NONE &&
1811 my_data->fluence_in_voice_rec) {
1812 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1813 adev->acdb_settings |= DMIC_FLAG;
1814 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1815 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1816 }
1817 }
1818 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1819 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1820 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1821 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822 if (adev->active_input->enable_aec &&
1823 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1824 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1825 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1826 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1827 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1828 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1829 else
1830 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1831 adev->acdb_settings |= DMIC_FLAG;
1832 } else
1833 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1834 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1835 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1836 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1837 adev->acdb_settings |= DMIC_FLAG;
1838 } else
1839 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1840 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1841 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1842 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1843 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1844 } else if (adev->active_input->enable_aec) {
1845 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1846 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1847 my_data->fluence_in_spkr_mode) {
1848 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1849 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1850 else
1851 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1852 adev->acdb_settings |= DMIC_FLAG;
1853 } else
1854 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1855 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1856 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1857 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1858 adev->acdb_settings |= DMIC_FLAG;
1859 } else
1860 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1861 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1862 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1863 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1864 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1865 } else if (adev->active_input->enable_ns) {
1866 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1867 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1868 my_data->fluence_in_spkr_mode) {
1869 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1870 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1871 else
1872 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1873 adev->acdb_settings |= DMIC_FLAG;
1874 } else
1875 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1876 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1877 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1878 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1879 adev->acdb_settings |= DMIC_FLAG;
1880 } else
1881 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1882 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1883 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1884 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1885 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1886 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1887 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1888 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1889 } else if (source == AUDIO_SOURCE_MIC) {
1890 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1891 channel_count == 1 ) {
1892 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1893 my_data->fluence_in_audio_rec)
1894 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1895 }
1896 } else if (source == AUDIO_SOURCE_FM_RX ||
1897 source == AUDIO_SOURCE_FM_RX_A2DP) {
1898 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1899 } else if (source == AUDIO_SOURCE_DEFAULT) {
1900 goto exit;
1901 }
1902
1903
1904 if (snd_device != SND_DEVICE_NONE) {
1905 goto exit;
1906 }
1907
1908 if (in_device != AUDIO_DEVICE_NONE &&
1909 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1910 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1911 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1912 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1913 snd_device = SND_DEVICE_IN_QUAD_MIC;
1914 else if (channel_count == 2)
1915 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1916 else
1917 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1918 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1919 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1920 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1921 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1922 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1923 if (adev->bt_wb_speech_enabled) {
1924 if (adev->bluetooth_nrec)
1925 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1926 else
1927 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1928 } else {
1929 if (adev->bluetooth_nrec)
1930 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1931 else
1932 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1933 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1934 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1935 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1936 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1937 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1938 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1939 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1940 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1941 } else {
1942 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1943 ALOGW("%s: Using default handset-mic", __func__);
1944 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1945 }
1946 } else {
1947 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1948 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1949 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1950 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1951 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1952 if (channel_count > 1)
1953 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1954 else
1955 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1956 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1957 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1958 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1959 if (adev->bt_wb_speech_enabled) {
1960 if (adev->bluetooth_nrec)
1961 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1962 else
1963 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1964 } else {
1965 if (adev->bluetooth_nrec)
1966 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1967 else
1968 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1969 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1970 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1971 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1972 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1973 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1974 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1975 } else {
1976 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
1977 ALOGW("%s: Using default handset-mic", __func__);
1978 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1979 }
1980 }
1981exit:
1982 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
1983 return snd_device;
1984}
1985
1986int platform_set_hdmi_channels(void *platform, int channel_count)
1987{
1988 struct platform_data *my_data = (struct platform_data *)platform;
1989 struct audio_device *adev = my_data->adev;
1990 struct mixer_ctl *ctl;
1991 const char *channel_cnt_str = NULL;
1992 const char *mixer_ctl_name = "HDMI_RX Channels";
1993 switch (channel_count) {
1994 case 8:
1995 channel_cnt_str = "Eight"; break;
1996 case 7:
1997 channel_cnt_str = "Seven"; break;
1998 case 6:
1999 channel_cnt_str = "Six"; break;
2000 case 5:
2001 channel_cnt_str = "Five"; break;
2002 case 4:
2003 channel_cnt_str = "Four"; break;
2004 case 3:
2005 channel_cnt_str = "Three"; break;
2006 default:
2007 channel_cnt_str = "Two"; break;
2008 }
2009 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2010 if (!ctl) {
2011 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2012 __func__, mixer_ctl_name);
2013 return -EINVAL;
2014 }
2015 ALOGV("HDMI channel count: %s", channel_cnt_str);
2016 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2017 return 0;
2018}
2019
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2020int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2021{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2022 struct platform_data *my_data = (struct platform_data *)platform;
2023 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2024 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2025 char *sad = block;
2026 int num_audio_blocks;
2027 int channel_count;
2028 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2029 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2030
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2031 struct mixer_ctl *ctl;
2032
2033 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2034 if (!ctl) {
2035 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2036 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2037 return 0;
2038 }
2039
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2040 mixer_ctl_update(ctl);
2041
2042 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2043
2044 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2045 if (count > (int)sizeof(block))
2046 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2047
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2048 ret = mixer_ctl_get_array(ctl, block, count);
2049 if (ret != 0) {
2050 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2051 return 0;
2052 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2053
2054 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2055 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2056
2057 for (i = 0; i < num_audio_blocks; i++) {
2058 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2059 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2060 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2061 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2062 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2063
2064 channel_count = (sad[0] & 0x7) + 1;
2065 if (channel_count > max_channels)
2066 max_channels = channel_count;
2067
2068 /* Advance to next block */
2069 sad += 3;
2070 }
2071
2072 return max_channels;
2073}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2074
2075static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2076{
2077 int ret = 0;
2078 struct audio_device *adev = my_data->adev;
2079 struct mixer_ctl *ctl;
2080 const char *mixer_ctl_name = "Slowtalk Enable";
2081 uint32_t set_values[ ] = {0,
2082 ALL_SESSION_VSID};
2083
2084 set_values[0] = state;
2085 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2086 if (!ctl) {
2087 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2088 __func__, mixer_ctl_name);
2089 ret = -EINVAL;
2090 } else {
2091 ALOGV("Setting slowtalk state: %d", state);
2092 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2093 my_data->slowtalk = state;
2094 }
2095
2096 if (my_data->csd != NULL) {
2097 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2098 if (ret < 0) {
2099 ALOGE("%s: csd_client_disable_device, failed, error %d",
2100 __func__, ret);
2101 }
2102 }
2103 return ret;
2104}
2105
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2106static int set_hd_voice(struct platform_data *my_data, bool state)
2107{
2108 struct audio_device *adev = my_data->adev;
2109 struct mixer_ctl *ctl;
2110 const char *mixer_ctl_name = "HD Voice Enable";
2111 int ret = 0;
2112 uint32_t set_values[ ] = {0,
2113 ALL_SESSION_VSID};
2114
2115 set_values[0] = state;
2116 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2117 if (!ctl) {
2118 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2119 __func__, mixer_ctl_name);
2120 ret = -EINVAL;
2121 } else {
2122 ALOGV("Setting HD Voice state: %d", state);
2123 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2124 my_data->hd_voice = state;
2125 }
2126
2127 return ret;
2128}
2129
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2130int platform_set_parameters(void *platform, struct str_parms *parms)
2131{
2132 struct platform_data *my_data = (struct platform_data *)platform;
2133 char *str;
2134 char value[256] = {0};
2135 int val;
2136 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2137 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2138
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2139 kv_pairs = str_parms_to_str(parms);
2140 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2141 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2142
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2143 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2144 if (err >= 0) {
2145 bool state = false;
2146 if (!strncmp("true", value, sizeof("true"))) {
2147 state = true;
2148 }
2149
2150 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2151 ret = platform_set_slowtalk(my_data, state);
2152 if (ret)
2153 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2154 }
2155
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2156 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2157 if (err >= 0) {
2158 bool state = false;
2159 if (!strncmp("true", value, sizeof("true"))) {
2160 state = true;
2161 }
2162
2163 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2164 if (my_data->hd_voice != state) {
2165 ret = set_hd_voice(my_data, state);
2166 if (ret)
2167 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2168 } else {
2169 ALOGV("%s: HD Voice already set to %d", __func__, state);
2170 }
2171 }
2172
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2173 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2174 value, sizeof(value));
2175 if (err >= 0) {
2176 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2177
2178 if (my_data->acdb_reload_vocvoltable == NULL) {
2179 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2180 } else if (!strcmp(value, "on")) {
2181 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2182 my_data->voice_feature_set = 1;
2183 }
2184 } else {
2185 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2186 my_data->voice_feature_set = 0;
2187 }
2188 }
2189 }
2190
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2191#ifdef RECORD_PLAY_CONCURRENCY
2192 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2193 if (err >= 0) {
2194 if (!strncmp("true", value, sizeof("true"))) {
2195 ALOGD("setting record playback concurrency to true");
2196 my_data->rec_play_conc_set = true;
2197 } else {
2198 ALOGD("setting record playback concurrency to false");
2199 my_data->rec_play_conc_set = false;
2200 }
2201 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2202 }
2203#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2204 ALOGV("%s: exit with code(%d)", __func__, ret);
2205 return ret;
2206}
2207
2208int platform_set_incall_recording_session_id(void *platform,
2209 uint32_t session_id, int rec_mode)
2210{
2211 int ret = 0;
2212 struct platform_data *my_data = (struct platform_data *)platform;
2213 struct audio_device *adev = my_data->adev;
2214 struct mixer_ctl *ctl;
2215 const char *mixer_ctl_name = "Voc VSID";
2216 int num_ctl_values;
2217 int i;
2218
2219 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2220 if (!ctl) {
2221 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2222 __func__, mixer_ctl_name);
2223 ret = -EINVAL;
2224 } else {
2225 num_ctl_values = mixer_ctl_get_num_values(ctl);
2226 for (i = 0; i < num_ctl_values; i++) {
2227 if (mixer_ctl_set_value(ctl, i, session_id)) {
2228 ALOGV("Error: invalid session_id: %x", session_id);
2229 ret = -EINVAL;
2230 break;
2231 }
2232 }
2233 }
2234
2235 if (my_data->csd != NULL) {
2236 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2237 if (ret < 0) {
2238 ALOGE("%s: csd_client_start_record failed, error %d",
2239 __func__, ret);
2240 }
2241 }
2242
2243 return ret;
2244}
2245
2246int platform_stop_incall_recording_usecase(void *platform)
2247{
2248 int ret = 0;
2249 struct platform_data *my_data = (struct platform_data *)platform;
2250
2251 if (my_data->csd != NULL) {
2252 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2253 if (ret < 0) {
2254 ALOGE("%s: csd_client_stop_record failed, error %d",
2255 __func__, ret);
2256 }
2257 }
2258
2259 return ret;
2260}
2261
2262int platform_start_incall_music_usecase(void *platform)
2263{
2264 int ret = 0;
2265 struct platform_data *my_data = (struct platform_data *)platform;
2266
2267 if (my_data->csd != NULL) {
2268 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2269 if (ret < 0) {
2270 ALOGE("%s: csd_client_start_playback failed, error %d",
2271 __func__, ret);
2272 }
2273 }
2274
2275 return ret;
2276}
2277
2278int platform_stop_incall_music_usecase(void *platform)
2279{
2280 int ret = 0;
2281 struct platform_data *my_data = (struct platform_data *)platform;
2282
2283 if (my_data->csd != NULL) {
2284 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2285 if (ret < 0) {
2286 ALOGE("%s: csd_client_stop_playback failed, error %d",
2287 __func__, ret);
2288 }
2289 }
2290
2291 return ret;
2292}
2293
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2294int platform_update_lch(void *platform, struct voice_session *session,
2295 enum voice_lch_mode lch_mode)
2296{
2297 int ret = 0;
2298 struct platform_data *my_data = (struct platform_data *)platform;
2299
2300 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2301 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2302 else
2303 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2304
2305 return ret;
2306}
2307
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2308void platform_get_parameters(void *platform,
2309 struct str_parms *query,
2310 struct str_parms *reply)
2311{
2312 struct platform_data *my_data = (struct platform_data *)platform;
2313 char *str = NULL;
2314 char value[256] = {0};
2315 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2316 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2317
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2318 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2319 value, sizeof(value));
2320 if (ret >= 0) {
2321 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2322 my_data->slowtalk?"true":"false");
2323 }
2324
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2325 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2326 value, sizeof(value));
2327 if (ret >= 0) {
2328 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2329 my_data->hd_voice?"true":"false");
2330 }
2331
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2332 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2333 value, sizeof(value));
2334 if (ret >= 0) {
2335 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2336 strlcpy(value, "on", sizeof(value));
2337 } else {
2338 strlcpy(value, "off", sizeof(value));
2339 }
2340
2341 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2342 }
2343
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2344 kv_pairs = str_parms_to_str(reply);
2345 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2346 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2347}
2348
2349/* Delay in Us */
2350int64_t platform_render_latency(audio_usecase_t usecase)
2351{
2352 switch (usecase) {
2353 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2354 return DEEP_BUFFER_PLATFORM_DELAY;
2355 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2356 return LOW_LATENCY_PLATFORM_DELAY;
2357 default:
2358 return 0;
2359 }
2360}
2361
2362int platform_update_usecase_from_source(int source, int usecase)
2363{
2364 ALOGV("%s: input source :%d", __func__, source);
2365 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2366 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2367 return usecase;
2368}
2369
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2370bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2371{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2372 bool needs_event = false;
2373
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2374 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2375 (snd_device < SND_DEVICE_IN_END) &&
2376 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2377 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2378 needs_event = true;
2379
2380 return needs_event;
2381}
2382
2383bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2384{
2385 bool needs_event = false;
2386
2387 switch(uc_id){
2388 /* concurrent playback usecases needs event */
2389 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2390 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2391 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2392 needs_event = true;
2393 break;
2394 /* concurrent playback in low latency allowed */
2395 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2396 break;
2397 /* concurrent playback FM needs event */
2398 case USECASE_AUDIO_PLAYBACK_FM:
2399 needs_event = true;
2400 break;
2401
2402 /* concurrent capture usecases, no event, capture handled by device
2403 * USECASE_AUDIO_RECORD:
2404 * USECASE_AUDIO_RECORD_COMPRESS:
2405 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2406
2407 * USECASE_VOICE_CALL:
2408 * USECASE_VOICE2_CALL:
2409 * USECASE_VOLTE_CALL:
2410 * USECASE_QCHAT_CALL:
2411 * USECASE_VOWLAN_CALL:
2412 * USECASE_COMPRESS_VOIP_CALL:
2413 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2414 * USECASE_INCALL_REC_UPLINK:
2415 * USECASE_INCALL_REC_DOWNLINK:
2416 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2417 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2418 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2419 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2420 * USECASE_INCALL_MUSIC_UPLINK:
2421 * USECASE_INCALL_MUSIC_UPLINK2:
2422 * USECASE_AUDIO_SPKR_CALIB_RX:
2423 * USECASE_AUDIO_SPKR_CALIB_TX:
2424 */
2425 default:
2426 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2427 }
2428 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2429}
2430
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2431bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2432{
2433 bool needs_event = false;
2434
2435 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2436 (snd_device < SND_DEVICE_IN_END) &&
2437 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2438 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2439 needs_event = true;
2440
2441 return needs_event;
2442}
2443
2444bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2445{
2446 bool needs_event = false;
2447
2448 switch(uc_id){
2449 /* concurrent playback usecases needs event */
2450 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2451 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2452 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2453 needs_event = true;
2454 break;
2455 /* concurrent playback in low latency allowed */
2456 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2457 break;
2458 /* concurrent playback FM needs event */
2459 case USECASE_AUDIO_PLAYBACK_FM:
2460 needs_event = true;
2461 break;
2462
2463 /* concurrent capture usecases, no event, capture handled by device
2464 * USECASE_AUDIO_RECORD:
2465 * USECASE_AUDIO_RECORD_COMPRESS:
2466 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2467
2468 * USECASE_VOICE_CALL:
2469 * USECASE_VOICE2_CALL:
2470 * USECASE_VOLTE_CALL:
2471 * USECASE_QCHAT_CALL:
2472 * USECASE_VOWLAN_CALL:
2473 * USECASE_COMPRESS_VOIP_CALL:
2474 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2475 * USECASE_INCALL_REC_UPLINK:
2476 * USECASE_INCALL_REC_DOWNLINK:
2477 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2478 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2479 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2480 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2481 * USECASE_INCALL_MUSIC_UPLINK:
2482 * USECASE_INCALL_MUSIC_UPLINK2:
2483 * USECASE_AUDIO_SPKR_CALIB_RX:
2484 * USECASE_AUDIO_SPKR_CALIB_TX:
2485 */
2486 default:
2487 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2488 }
2489 return needs_event;
2490}
2491
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2492/* Read offload buffer size from a property.
2493 * If value is not power of 2 round it to
2494 * power of 2.
2495 */
2496uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2497{
2498 char value[PROPERTY_VALUE_MAX] = {0};
2499 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2500 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2501 atoi(value)) {
2502 fragment_size = atoi(value) * 1024;
2503 }
2504
2505 if (info != NULL && info->has_video && info->is_streaming) {
2506 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2507 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2508 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2509 }
2510
2511 fragment_size = ALIGN( fragment_size, 1024);
2512
2513 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2514 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2515 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2516 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2517 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2518 return fragment_size;
2519}
2520
2521uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2522{
2523 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2524 uint32_t bits_per_sample = 16;
2525
2526 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2527 bits_per_sample = 32;
2528 }
2529
2530 if (!info->has_video) {
2531 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2532
2533 } else if (info->has_video && info->is_streaming) {
2534 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2535 * info->sample_rate
2536 * bits_per_sample
2537 * popcount(info->channel_mask))/1000;
2538
2539 } else if (info->has_video) {
2540 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2541 * info->sample_rate
2542 * bits_per_sample
2543 * popcount(info->channel_mask))/1000;
2544 }
2545
2546 fragment_size = ALIGN( fragment_size, 1024);
2547
2548 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2549 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2550 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2551 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2552
2553 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2554 return fragment_size;
2555}
2556
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame^]2557void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2558{
2559 *device_to_be_id = msm_device_to_be_id;
2560 *length = msm_be_id_array_len;
2561}
2562
2563bool platform_check_24_bit_support() {
2564 return false;
2565}
2566
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2567bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2568 struct audio_usecase *usecase __unused)
2569{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2570 return false;
2571}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2572
2573int platform_get_usecase_index(const char * usecase __unused)
2574{
2575 return -ENOSYS;
2576}
2577
2578int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2579 int32_t pcm_id __unused)
2580{
2581 return -ENOSYS;
2582}
2583
2584int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2585 const char * backend __unused)
2586{
2587 return -ENOSYS;
2588}
2589