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review.blissroms.org / platform_hardware_qcom_audio / 8ec5047932903393c3ab9e30f4a3780b12960df1 / . / hal / msm8916 / platform.c
blob: a58942539d9cac9bf2af392f6d04f53db7083ed3 [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)();
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]122typedef int (*acdb_init_t)(char *, char *, int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]123typedef void (*acdb_send_audio_cal_t)(int, int, int, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]124typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]126typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]127typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
128acdb_loader_get_calibration_t acdb_loader_get_calibration;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]129
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]130struct platform_data {
131 struct audio_device *adev;
132 bool fluence_in_spkr_mode;
133 bool fluence_in_voice_call;
134 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]135 bool fluence_in_audio_rec;
136 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]137 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]138 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]139 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]140 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]141 bool ec_ref_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]142 /* Audio calibration related functions */
143 void *acdb_handle;
144 int voice_feature_set;
145 acdb_init_t acdb_init;
146 acdb_deallocate_t acdb_deallocate;
147 acdb_send_audio_cal_t acdb_send_audio_cal;
148 acdb_send_voice_cal_t acdb_send_voice_cal;
149 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]150 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]151#ifdef RECORD_PLAY_CONCURRENCY
152 bool rec_play_conc_set;
153#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]154 void *hw_info;
155 struct csd_data *csd;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]156};
157
158static const int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]159 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
160 DEEP_BUFFER_PCM_DEVICE},
161 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
162 LOWLATENCY_PCM_DEVICE},
163 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
164 MULTIMEDIA2_PCM_DEVICE},
165 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
166 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
167 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
168 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
169 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
170 LOWLATENCY_PCM_DEVICE},
171 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
172 MULTIMEDIA2_PCM_DEVICE},
173 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
174 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
175 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
176 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
177 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
178 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
179 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]180 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]181 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
182 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
183 AUDIO_RECORD_PCM_DEVICE},
184 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
185 AUDIO_RECORD_PCM_DEVICE},
186 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
187 AUDIO_RECORD_PCM_DEVICE},
188 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
189 COMPRESS_CAPTURE_DEVICE},
190 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
191 COMPRESS_CAPTURE_DEVICE},
192 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
193 COMPRESS_CAPTURE_DEVICE},
194 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
195 INCALL_MUSIC_UPLINK_PCM_DEVICE},
196 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
197 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
198 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
199 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]200};
201
202/* Array to store sound devices */
203static const char * const device_table[SND_DEVICE_MAX] = {
204 [SND_DEVICE_NONE] = "none",
205 /* Playback sound devices */
206 [SND_DEVICE_OUT_HANDSET] = "handset",
207 [SND_DEVICE_OUT_SPEAKER] = "speaker",
208 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
209 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
210 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
211 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
212 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
213 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
214 [SND_DEVICE_OUT_HDMI] = "hdmi",
215 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
216 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]217 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]218 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
219 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
220 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]221 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
222 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
223 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
224 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
225 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
226 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
227 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
228 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
229 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
230 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
231 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]232#ifdef RECORD_PLAY_CONCURRENCY
233 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
234 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
235 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
236#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]237
238 /* Capture sound devices */
239 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]240 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]241 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
242 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
243 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
244 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
245 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
246 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
247 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
248 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
249 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
250 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
251 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
252 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
253 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
254 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
255 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
256 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]257 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
258 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
259 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
260 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]261 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]262 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]263 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]264 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]265 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
266 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
267 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]268 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
269 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
270 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
271 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]272 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
273 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
274 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
275 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
276 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
277 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
278 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
279 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
280 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
281 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]282 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
283 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
284 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
285 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
286 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]287 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]288};
289
290/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]291static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]292 [SND_DEVICE_NONE] = -1,
293 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]294 [SND_DEVICE_OUT_SPEAKER] = 14,
295 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]296 [SND_DEVICE_OUT_HEADPHONES] = 10,
297 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
298 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]299 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]300 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
301 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]302 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]303 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]304 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]305 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
306 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
307 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]308 [SND_DEVICE_OUT_AFE_PROXY] = 0,
309 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]310 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]311 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
312 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
313 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
314 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
315 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
316 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
317 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
318 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]319#ifdef RECORD_PLAY_CONCURRENCY
320 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
321 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
322 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
323#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]324
325 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]326 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
327 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
328 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
329 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
330 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
331 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
332 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
333 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
334 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
335 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
336 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
337 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
338 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
339 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
340 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]341 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]342 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]343 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
344 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
345 [SND_DEVICE_IN_HDMI_MIC] = 4,
346 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]347 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]348 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]349 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]350 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
351 [SND_DEVICE_IN_VOICE_DMIC] = 41,
352 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
353 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]354 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
355 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
356 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]357 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
358 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
359 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
360 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
361 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
362 [SND_DEVICE_IN_CAPTURE_FM] = 0,
363 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
364 [SND_DEVICE_IN_QUAD_MIC] = 46,
365 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
366 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
367 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]368 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
369 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
370 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
371 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
372 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]373 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374};
375
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]376struct snd_device_index {
377 char name[100];
378 unsigned int index;
379};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]380
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]381#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]383/* Used to get index from parsed sting */
384struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
385 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
386 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
387 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
388 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
389 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
390 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
391 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
392 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
393 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
394 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
395 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
396 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
397 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
398 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
399 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
400 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
401 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
402 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
403 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
404 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
405 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
406 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
407 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
408 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
409 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
410 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]411#ifdef RECORD_PLAY_CONCURRENCY
412 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
413 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
414 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
415#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]416 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
417 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
418 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
419 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
420 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
421 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
422 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
423 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
424 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
425 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
426 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
427 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
428 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
429 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
430 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
431 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
432 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
433 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
434 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
435 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
436 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
437 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]438 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]440 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]441 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
442 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
443 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
444 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
445 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
446 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
447 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
448 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
449 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
450 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
451 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
452 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
453 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
454 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
455 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
456 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
457 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
458 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]459 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]460};
461
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]462#define NO_COLS 2
463static int msm_be_id_array_len;
464static int (*msm_device_to_be_id)[];
465
466/* Below table lists output device to BE_ID mapping*/
467/* Update the table based on the board configuration*/
468
469static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
470 {AUDIO_DEVICE_OUT_EARPIECE , 34},
471 {AUDIO_DEVICE_OUT_SPEAKER , 34},
472 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
473 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
474 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
475 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
476 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
477 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
478 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
479 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
480 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
481 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
482 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
483 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
484 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
485 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
486 {AUDIO_DEVICE_OUT_PROXY , 9},
487 {AUDIO_DEVICE_OUT_FM , 7},
488 {AUDIO_DEVICE_OUT_FM_TX , 8},
489 {AUDIO_DEVICE_OUT_ALL , -1},
490 {AUDIO_DEVICE_NONE , -1},
491 {AUDIO_DEVICE_OUT_DEFAULT , -1},
492};
493
494static int msm_device_to_be_id_external_codec [][NO_COLS] = {
495 {AUDIO_DEVICE_OUT_EARPIECE , 2},
496 {AUDIO_DEVICE_OUT_SPEAKER , 2},
497 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
498 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
499 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
500 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
501 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
502 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
503 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
504 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
505 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
506 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
507 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
508 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
509 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
510 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
511 {AUDIO_DEVICE_OUT_PROXY , 9},
512 {AUDIO_DEVICE_OUT_FM , 7},
513 {AUDIO_DEVICE_OUT_FM_TX , 8},
514 {AUDIO_DEVICE_OUT_ALL , -1},
515 {AUDIO_DEVICE_NONE , -1},
516 {AUDIO_DEVICE_OUT_DEFAULT , -1},
517};
518
519
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]520#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
521#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]522
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]523static void query_platform(const char *snd_card_name,
524 char *mixer_xml_path)
525{
526 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
527 sizeof("msm8x16-snd-card-mtp"))) {
528 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
529 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]530
531 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
532 msm_be_id_array_len =
533 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
534
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]535 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
536 sizeof("msm8x16-skuh-snd-card"))) {
537 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
538 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]539
540 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
541 msm_be_id_array_len =
542 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
543
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]544 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
545 sizeof("msm8x16-skui-snd-card"))) {
546 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
547 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]548
549 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
550 msm_be_id_array_len =
551 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
552
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]553 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
554 sizeof("msm8x16-skuhf-snd-card"))) {
555 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
556 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]557
558 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
559 msm_be_id_array_len =
560 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
561
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]562 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]563 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]564 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
565 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]566
567 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
568 msm_be_id_array_len =
569 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
570
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]571 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
572 sizeof("msm8939-snd-card-skuk"))) {
573 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
574 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]575 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
576 msm_be_id_array_len =
577 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
578
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]579 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
580 sizeof("msm8939-tapan-snd-card"))) {
581 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
582 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]583 msm_device_to_be_id = msm_device_to_be_id_external_codec;
584 msm_be_id_array_len =
585 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
586
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]587 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
588 sizeof("msm8939-tapan9302-snd-card"))) {
589 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
590 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]591
592 msm_device_to_be_id = msm_device_to_be_id_external_codec;
593 msm_be_id_array_len =
594 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
595
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]596 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
597 sizeof("msm8939-tomtom9330-snd-card"))) {
598 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
599 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]600
601 msm_device_to_be_id = msm_device_to_be_id_external_codec;
602 msm_be_id_array_len =
603 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
604
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]605 } else {
606 strlcpy(mixer_xml_path, MIXER_XML_PATH,
607 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]608
609 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
610 msm_be_id_array_len =
611 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
612
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]613 }
614}
615
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]616void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]617{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]618 struct platform_data *my_data = (struct platform_data *)platform;
619 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]620
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]621 if (enable) {
622 my_data->ec_ref_enabled = enable;
623 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
624 } else {
625 if (my_data->ec_ref_enabled) {
626 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
627 my_data->ec_ref_enabled = enable;
628 } else {
629 ALOGV("EC reference is already disabled : %d", my_data->ec_ref_enabled);
630 }
631 }
Venkata Narendra Kumar Gutta3fa54c72014-08-18 18:02:21 +0530[diff] [blame]632
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]633 ALOGV("Setting EC Reference: %d", enable);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]634}
635
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]636static struct csd_data *open_csd_client()
637{
638 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
639
640 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
641 if (csd->csd_client == NULL) {
642 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
643 goto error;
644 } else {
645 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
646
647 csd->deinit = (deinit_t)dlsym(csd->csd_client,
648 "csd_client_deinit");
649 if (csd->deinit == NULL) {
650 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
651 dlerror());
652 goto error;
653 }
654 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
655 "csd_client_disable_device");
656 if (csd->disable_device == NULL) {
657 ALOGE("%s: dlsym error %s for csd_client_disable_device",
658 __func__, dlerror());
659 goto error;
660 }
661 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
662 "csd_client_enable_device_config");
663 if (csd->enable_device_config == NULL) {
664 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
665 __func__, dlerror());
666 goto error;
667 }
668 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
669 "csd_client_enable_device");
670 if (csd->enable_device == NULL) {
671 ALOGE("%s: dlsym error %s for csd_client_enable_device",
672 __func__, dlerror());
673 goto error;
674 }
675 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
676 "csd_client_start_voice");
677 if (csd->start_voice == NULL) {
678 ALOGE("%s: dlsym error %s for csd_client_start_voice",
679 __func__, dlerror());
680 goto error;
681 }
682 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
683 "csd_client_stop_voice");
684 if (csd->stop_voice == NULL) {
685 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
686 __func__, dlerror());
687 goto error;
688 }
689 csd->volume = (volume_t)dlsym(csd->csd_client,
690 "csd_client_volume");
691 if (csd->volume == NULL) {
692 ALOGE("%s: dlsym error %s for csd_client_volume",
693 __func__, dlerror());
694 goto error;
695 }
696 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
697 "csd_client_mic_mute");
698 if (csd->mic_mute == NULL) {
699 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
700 __func__, dlerror());
701 goto error;
702 }
703 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
704 "csd_client_slow_talk");
705 if (csd->slow_talk == NULL) {
706 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
707 __func__, dlerror());
708 goto error;
709 }
710 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
711 "csd_client_start_playback");
712 if (csd->start_playback == NULL) {
713 ALOGE("%s: dlsym error %s for csd_client_start_playback",
714 __func__, dlerror());
715 goto error;
716 }
717 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
718 "csd_client_stop_playback");
719 if (csd->stop_playback == NULL) {
720 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
721 __func__, dlerror());
722 goto error;
723 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]724 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
725 if (csd->set_lch == NULL) {
726 ALOGE("%s: dlsym error %s for csd_client_set_lch",
727 __func__, dlerror());
728 /* Ignore the error as this is not mandatory function for
729 * basic voice call to work.
730 */
731 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]732 csd->start_record = (start_record_t)dlsym(csd->csd_client,
733 "csd_client_start_record");
734 if (csd->start_record == NULL) {
735 ALOGE("%s: dlsym error %s for csd_client_start_record",
736 __func__, dlerror());
737 goto error;
738 }
739 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
740 "csd_client_stop_record");
741 if (csd->stop_record == NULL) {
742 ALOGE("%s: dlsym error %s for csd_client_stop_record",
743 __func__, dlerror());
744 goto error;
745 }
746 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
747
748 if (csd->init == NULL) {
749 ALOGE("%s: dlsym error %s for csd_client_init",
750 __func__, dlerror());
751 goto error;
752 } else {
753 csd->init();
754 }
755 }
756 return csd;
757
758error:
759 free(csd);
760 csd = NULL;
761 return csd;
762}
763
764void close_csd_client(struct csd_data *csd)
765{
766 if (csd != NULL) {
767 csd->deinit();
768 dlclose(csd->csd_client);
769 free(csd);
770 csd = NULL;
771 }
772}
773
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]774void get_cvd_version(char *cvd_version, struct audio_device *adev)
775{
776 struct mixer_ctl *ctl;
777 int count;
778 int ret = 0;
779
780 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
781 if (!ctl) {
782 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
783 goto done;
784 }
785 mixer_ctl_update(ctl);
786
787 count = mixer_ctl_get_num_values(ctl);
788 if (count > MAX_CVD_VERSION_STRING_SIZE)
789 count = MAX_CVD_VERSION_STRING_SIZE;
790
791 ret = mixer_ctl_get_array(ctl, cvd_version, count);
792 if (ret != 0) {
793 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
794 goto done;
795 }
796
797done:
798 return;
799}
800
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]801static int hw_util_open(int card_no)
802{
803 int fd = -1;
804 char dev_name[256];
805
806 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
807 card_no, WCD9XXX_CODEC_HWDEP_NODE);
808 ALOGD("%s Opening device %s\n", __func__, dev_name);
809 fd = open(dev_name, O_WRONLY);
810 if (fd < 0) {
811 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
812 return fd;
813 }
814 ALOGD("%s success", __func__);
815 return fd;
816}
817
818struct param_data {
819 int use_case;
820 int acdb_id;
821 int get_size;
822 int buff_size;
823 int data_size;
824 void *buff;
825};
826
827static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
828{
829 int ret = 0, type;
830
831 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
832 struct wcdcal_ioctl_buffer codec_buffer;
833 struct param_data calib;
834
835 if (!strcmp(cal_name_info[type], "mad_cal"))
836 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
837 calib.get_size = 1;
838 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
839 &calib);
840 if (ret < 0) {
841 ALOGE("%s get_calibration failed\n", __func__);
842 return ret;
843 }
844 calib.get_size = 0;
845 calib.buff = malloc(calib.buff_size);
846 ret = acdb_loader_get_calibration(cal_name_info[type],
847 sizeof(struct param_data), &calib);
848 if (ret < 0) {
849 ALOGE("%s get_calibration failed\n", __func__);
850 free(calib.buff);
851 return ret;
852 }
853 codec_buffer.buffer = calib.buff;
854 codec_buffer.size = calib.data_size;
855 codec_buffer.cal_type = type;
856 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
857 ALOGE("Failed to call ioctl for %s err=%d",
858 cal_name_info[type], errno);
859 ALOGD("%s cal sent for %s", __func__, cal_name_info[type]);
860 free(calib.buff);
861 }
862 return ret;
863}
864
865static void audio_hwdep_send_cal(struct platform_data *plat_data)
866{
867 int fd;
868
869 fd = hw_util_open(plat_data->adev->snd_card);
870 if (fd == -1) {
871 ALOGE("%s error open\n", __func__);
872 return;
873 }
874
875 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
876 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
877
878 if (acdb_loader_get_calibration == NULL) {
879 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
880 dlerror());
881 return;
882 }
883 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
884 ALOGE("%s: Could not send anc cal", __FUNCTION__);
885}
886
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]887void *platform_init(struct audio_device *adev)
888{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]889 char platform[PROPERTY_VALUE_MAX];
890 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]891 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]892 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]893 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]894 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]895 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]896 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]897
898 my_data = calloc(1, sizeof(struct platform_data));
899
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]900 while (snd_card_num < MAX_SND_CARD) {
901 adev->mixer = mixer_open(snd_card_num);
902
903 while (!adev->mixer && retry_num < RETRY_NUMBER) {
904 usleep(RETRY_US);
905 adev->mixer = mixer_open(snd_card_num);
906 retry_num++;
907 }
908
909 if (!adev->mixer) {
910 ALOGE("%s: Unable to open the mixer card: %d", __func__,
911 snd_card_num);
912 retry_num = 0;
913 snd_card_num++;
914 continue;
915 }
916
917 snd_card_name = mixer_get_name(adev->mixer);
918 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
919
920 my_data->hw_info = hw_info_init(snd_card_name);
921 if (!my_data->hw_info) {
922 ALOGE("%s: Failed to init hardware info", __func__);
923 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]924 query_platform(snd_card_name, mixer_xml_path);
925 ALOGD("%s: mixer path file is %s", __func__,
926 mixer_xml_path);
927 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
928 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]929 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]930 mixer_xml_path);
931 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]932 if (!adev->audio_route) {
933 ALOGE("%s: Failed to init audio route controls, aborting.",
934 __func__);
935 free(my_data);
936 return NULL;
937 }
938 adev->snd_card = snd_card_num;
939 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
940 break;
941 }
942 retry_num = 0;
943 snd_card_num++;
944 }
945
946 if (snd_card_num >= MAX_SND_CARD) {
947 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
948 free(my_data);
949 return NULL;
950 }
951
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]952 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]953 my_data->fluence_in_spkr_mode = false;
954 my_data->fluence_in_voice_call = false;
955 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]956 my_data->fluence_in_audio_rec = false;
957 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]958 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]959 my_data->slowtalk = false;
960 my_data->hd_voice = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]961
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]962 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
963 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]964 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]965 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]966 my_data->fluence_type = FLUENCE_DUAL_MIC;
967 } else {
968 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]969 }
970
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]971 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]972 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]973 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]974 my_data->fluence_in_voice_call = true;
975 }
976
977 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]978 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]979 my_data->fluence_in_voice_rec = true;
980 }
981
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]982 property_get("persist.audio.fluence.audiorec",value,"");
983 if (!strncmp("true", value, sizeof("true"))) {
984 my_data->fluence_in_audio_rec = true;
985 }
986
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]987 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]988 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]989 my_data->fluence_in_spkr_mode = true;
990 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]991
992 property_get("persist.audio.fluence.mode",value,"");
993 if (!strncmp("broadside", value, sizeof("broadside"))) {
994 my_data->fluence_mode = FLUENCE_BROADSIDE;
995 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]996 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]997 property_get("persist.audio.FFSP.enable", ffspEnable, "");
998 if (!strncmp("true", ffspEnable, sizeof("true"))) {
999 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
1000 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1001 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1002 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1003 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1004 property_get("audio.ds1.metainfo.key",value,"0");
1005 key = atoi(value);
1006
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1007 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1008 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1009 if (my_data->acdb_handle == NULL) {
1010 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1011 } else {
1012 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1013 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1014 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1015 if (!my_data->acdb_deallocate)
1016 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1017 __func__, LIB_ACDB_LOADER);
1018
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1019 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]1020 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1021 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1022 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1023 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1024
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1025 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1026 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1027 if (!my_data->acdb_send_voice_cal)
1028 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1029 __func__, LIB_ACDB_LOADER);
1030
1031 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1032 "acdb_loader_reload_vocvoltable");
1033 if (!my_data->acdb_reload_vocvoltable)
1034 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1035 __func__, LIB_ACDB_LOADER);
1036
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1037 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1038 my_data->acdb_handle,
1039 "acdb_loader_get_default_app_type");
1040 if (!my_data->acdb_get_default_app_type)
1041 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1042 __func__, LIB_ACDB_LOADER);
1043
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1044 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1045 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1046 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1047 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1048 goto acdb_init_fail;
1049 }
1050
1051 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1052 if (!cvd_version)
1053 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1054 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1055 get_cvd_version(cvd_version, adev);
1056
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]1057 my_data->acdb_init((char *)snd_card_name, cvd_version);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1058 if (cvd_version)
1059 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1060 }
1061
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1062acdb_init_fail:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1063 /* Initialize ACDB ID's */
1064 platform_info_init(PLATFORM_INFO_XML_PATH);
1065
1066 /* init usb */
1067 audio_extn_usb_init(adev);
1068 /* update sound cards appropriately */
1069 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1070
1071 /* Read one time ssr property */
1072 audio_extn_ssr_update_enabled();
1073 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1074
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame^]1075 /* init dap hal */
1076 audio_extn_dap_hal_init(adev->snd_card);
1077
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1078 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1079 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1080
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1081 return my_data;
1082}
1083
1084void platform_deinit(void *platform)
1085{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1086 struct platform_data *my_data = (struct platform_data *)platform;
1087
1088 hw_info_deinit(my_data->hw_info);
1089 close_csd_client(my_data->csd);
1090
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1091 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1092 /* deinit usb */
1093 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame^]1094 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1095}
1096
1097const char *platform_get_snd_device_name(snd_device_t snd_device)
1098{
1099 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1100 return device_table[snd_device];
1101 else
1102 return "";
1103}
1104
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1105int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1106 char *device_name)
1107{
1108 struct platform_data *my_data = (struct platform_data *)platform;
1109
1110 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1111 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1112 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1113 } else {
1114 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1115 return -EINVAL;
1116 }
1117
1118 return 0;
1119}
1120
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1121void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1122{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1123 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1124 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1125 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1126 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1127 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1128 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1129 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1130 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1131 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
1132 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1133 else if (snd_device == SND_DEVICE_OUT_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1134 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1135 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1136 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1137 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1138 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1139 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1140 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1141 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1142 strlcat(mixer_path, " speaker-and-usb-headphones",
1143 MIXER_PATH_MAX_LENGTH);
1144 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1145 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1146 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1147 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1148 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1149 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1150}
1151
1152int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1153{
1154 int device_id;
1155 if (device_type == PCM_PLAYBACK)
1156 device_id = pcm_device_table[usecase][0];
1157 else
1158 device_id = pcm_device_table[usecase][1];
1159 return device_id;
1160}
1161
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1162int platform_get_snd_device_index(char *snd_device_index_name)
1163{
1164 int ret = 0;
1165 int i;
1166
1167 if (snd_device_index_name == NULL) {
1168 ALOGE("%s: snd_device_index_name is NULL", __func__);
1169 ret = -ENODEV;
1170 goto done;
1171 }
1172
1173 for (i=0; i < SND_DEVICE_MAX; i++) {
1174 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1175 ret = snd_device_name_index[i].index;
1176 goto done;
1177 }
1178 }
1179 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1180 __func__, snd_device_index_name);
1181 ret = -ENODEV;
1182done:
1183 return ret;
1184}
1185
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1186int platform_set_fluence_type(void *platform, char *value)
1187{
1188 int ret = 0;
1189 int fluence_type = FLUENCE_NONE;
1190 int fluence_flag = NONE_FLAG;
1191 struct platform_data *my_data = (struct platform_data *)platform;
1192 struct audio_device *adev = my_data->adev;
1193
1194 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1195
1196 /* only dual mic turn on and off is supported as of now through setparameters */
1197 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1198 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1199 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1200 ALOGV("fluence dualmic feature enabled \n");
1201 fluence_type = FLUENCE_DUAL_MIC;
1202 fluence_flag = DMIC_FLAG;
1203 } else {
1204 ALOGE("%s: Failed to set DUALMIC", __func__);
1205 ret = -1;
1206 goto done;
1207 }
1208 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1209 ALOGV("fluence disabled");
1210 fluence_type = FLUENCE_NONE;
1211 } else {
1212 ALOGE("Invalid fluence value : %s",value);
1213 ret = -1;
1214 goto done;
1215 }
1216
1217 if (fluence_type != my_data->fluence_type) {
1218 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1219 my_data->fluence_type = fluence_type;
1220 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1221 }
1222done:
1223 return ret;
1224}
1225
1226int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1227{
1228 int ret = 0;
1229 struct platform_data *my_data = (struct platform_data *)platform;
1230
1231 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1232 strlcpy(value, "quadmic", len);
1233 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1234 strlcpy(value, "dualmic", len);
1235 } else if (my_data->fluence_type == FLUENCE_NONE) {
1236 strlcpy(value, "none", len);
1237 } else
1238 ret = -1;
1239
1240 return ret;
1241}
1242
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1243int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1244{
1245 int ret = 0;
1246
1247 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1248 ALOGE("%s: Invalid snd_device = %d",
1249 __func__, snd_device);
1250 ret = -EINVAL;
1251 goto done;
1252 }
1253
1254 acdb_device_table[snd_device] = acdb_id;
1255done:
1256 return ret;
1257}
1258
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1259int platform_get_default_app_type(void *platform)
1260{
1261 struct platform_data *my_data = (struct platform_data *)platform;
1262
1263 if (my_data->acdb_get_default_app_type)
1264 return my_data->acdb_get_default_app_type();
1265 else
1266 return DEFAULT_APP_TYPE;
1267}
1268
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1269int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1270{
1271 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1272 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1273 return -EINVAL;
1274 }
1275 return acdb_device_table[snd_device];
1276}
1277
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]1278int platform_set_snd_device_bit_width(snd_device_t snd_device __unused,
1279 unsigned int bit_width __unused)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1280{
1281 ALOGE("%s: Not implemented", __func__);
1282 return -ENOSYS;
1283}
1284
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]1285int platform_get_snd_device_bit_width(snd_device_t snd_device __unused)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1286{
1287 ALOGE("%s: Not implemented", __func__);
1288 return -ENOSYS;
1289}
1290
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1291int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1292 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1293{
1294 struct platform_data *my_data = (struct platform_data *)platform;
1295 int acdb_dev_id, acdb_dev_type;
1296
1297 acdb_dev_id = acdb_device_table[snd_device];
1298 if (acdb_dev_id < 0) {
1299 ALOGE("%s: Could not find acdb id for device(%d)",
1300 __func__, snd_device);
1301 return -EINVAL;
1302 }
1303 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1304 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1305 __func__, snd_device, acdb_dev_id);
1306 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1307 snd_device < SND_DEVICE_OUT_END)
1308 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1309 else
1310 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1311 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1312 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1313 }
1314 return 0;
1315}
1316
1317int platform_switch_voice_call_device_pre(void *platform)
1318{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1319 struct platform_data *my_data = (struct platform_data *)platform;
1320 int ret = 0;
1321
1322 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1323 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1324 /* This must be called before disabling mixer controls on APQ side */
1325 ret = my_data->csd->disable_device();
1326 if (ret < 0) {
1327 ALOGE("%s: csd_client_disable_device, failed, error %d",
1328 __func__, ret);
1329 }
1330 }
1331 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1332}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1333int platform_switch_voice_call_enable_device_config(void *platform,
1334 snd_device_t out_snd_device,
1335 snd_device_t in_snd_device)
1336{
1337 struct platform_data *my_data = (struct platform_data *)platform;
1338 int acdb_rx_id, acdb_tx_id;
1339 int ret = 0;
1340
1341 acdb_rx_id = acdb_device_table[out_snd_device];
1342 acdb_tx_id = acdb_device_table[in_snd_device];
1343
1344 if (my_data->csd != NULL) {
1345 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1346 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1347 if (ret < 0) {
1348 ALOGE("%s: csd_enable_device_config, failed, error %d",
1349 __func__, ret);
1350 }
1351 } else {
1352 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1353 acdb_rx_id, acdb_tx_id);
1354 }
1355 }
1356 return ret;
1357}
1358
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1359
1360int platform_switch_voice_call_device_post(void *platform,
1361 snd_device_t out_snd_device,
1362 snd_device_t in_snd_device)
1363{
1364 struct platform_data *my_data = (struct platform_data *)platform;
1365 int acdb_rx_id, acdb_tx_id;
1366
1367 if (my_data->acdb_send_voice_cal == NULL) {
1368 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1369 } else {
1370 acdb_rx_id = acdb_device_table[out_snd_device];
1371 acdb_tx_id = acdb_device_table[in_snd_device];
1372
1373 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1374 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1375 else
1376 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1377 acdb_rx_id, acdb_tx_id);
1378 }
1379
1380 return 0;
1381}
1382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1383int platform_switch_voice_call_usecase_route_post(void *platform,
1384 snd_device_t out_snd_device,
1385 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1386{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1387 struct platform_data *my_data = (struct platform_data *)platform;
1388 int acdb_rx_id, acdb_tx_id;
1389 int ret = 0;
1390
1391 acdb_rx_id = acdb_device_table[out_snd_device];
1392 acdb_tx_id = acdb_device_table[in_snd_device];
1393
1394 if (my_data->csd != NULL) {
1395 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1396 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1397 my_data->adev->acdb_settings);
1398 if (ret < 0) {
1399 ALOGE("%s: csd_enable_device, failed, error %d",
1400 __func__, ret);
1401 }
1402 } else {
1403 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1404 acdb_rx_id, acdb_tx_id);
1405 }
1406 }
1407 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1408}
1409
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1410int platform_start_voice_call(void *platform, uint32_t vsid)
1411{
1412 struct platform_data *my_data = (struct platform_data *)platform;
1413 int ret = 0;
1414
1415 if (my_data->csd != NULL) {
1416 ret = my_data->csd->start_voice(vsid);
1417 if (ret < 0) {
1418 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1419 }
1420 }
1421 return ret;
1422}
1423
1424int platform_stop_voice_call(void *platform, uint32_t vsid)
1425{
1426 struct platform_data *my_data = (struct platform_data *)platform;
1427 int ret = 0;
1428
1429 if (my_data->csd != NULL) {
1430 ret = my_data->csd->stop_voice(vsid);
1431 if (ret < 0) {
1432 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1433 }
1434 }
1435 return ret;
1436}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1437
1438int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1439{
1440 return 0;
1441}
1442
1443int platform_set_voice_volume(void *platform, int volume)
1444{
1445 struct platform_data *my_data = (struct platform_data *)platform;
1446 struct audio_device *adev = my_data->adev;
1447 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1448 const char *mixer_ctl_name = "Voice Rx Gain";
1449 int vol_index = 0, ret = 0;
1450 uint32_t set_values[ ] = {0,
1451 ALL_SESSION_VSID,
1452 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1453
1454 // Voice volume levels are mapped to adsp volume levels as follows.
1455 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1456 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1457 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1458 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1459
1460 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1461 if (!ctl) {
1462 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1463 __func__, mixer_ctl_name);
1464 return -EINVAL;
1465 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1466 ALOGV("Setting voice volume index: %d", set_values[0]);
1467 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1468
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1469 if (my_data->csd != NULL) {
1470 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1471 if (ret < 0) {
1472 ALOGE("%s: csd_volume error %d", __func__, ret);
1473 }
1474 }
1475 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1476}
1477
1478int platform_set_mic_mute(void *platform, bool state)
1479{
1480 struct platform_data *my_data = (struct platform_data *)platform;
1481 struct audio_device *adev = my_data->adev;
1482 struct mixer_ctl *ctl;
1483 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1484 int ret = 0;
1485 uint32_t set_values[ ] = {0,
1486 ALL_SESSION_VSID,
1487 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1488
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1489 set_values[0] = state;
1490 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1491 if (!ctl) {
1492 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1493 __func__, mixer_ctl_name);
1494 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1495 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1496 ALOGV("Setting voice mute state: %d", state);
1497 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1498
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1499 if (my_data->csd != NULL) {
1500 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1501 if (ret < 0) {
1502 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1503 }
1504 }
1505 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1506}
1507
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1508int platform_set_device_mute(void *platform, bool state, char *dir)
1509{
1510 struct platform_data *my_data = (struct platform_data *)platform;
1511 struct audio_device *adev = my_data->adev;
1512 struct mixer_ctl *ctl;
1513 char *mixer_ctl_name = NULL;
1514 int ret = 0;
1515 uint32_t set_values[ ] = {0,
1516 ALL_SESSION_VSID,
1517 0};
1518 if(dir == NULL) {
1519 ALOGE("%s: Invalid direction:%s", __func__, dir);
1520 return -EINVAL;
1521 }
1522
1523 if (!strncmp("rx", dir, sizeof("rx"))) {
1524 mixer_ctl_name = "Voice Rx Device Mute";
1525 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1526 mixer_ctl_name = "Voice Tx Device Mute";
1527 } else {
1528 return -EINVAL;
1529 }
1530
1531 set_values[0] = state;
1532 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1533 if (!ctl) {
1534 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1535 __func__, mixer_ctl_name);
1536 return -EINVAL;
1537 }
1538
1539 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1540 __func__,state, mixer_ctl_name);
1541 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1542
1543 return ret;
1544}
1545
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1546snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1547{
1548 struct platform_data *my_data = (struct platform_data *)platform;
1549 struct audio_device *adev = my_data->adev;
1550 audio_mode_t mode = adev->mode;
1551 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1552#ifdef RECORD_PLAY_CONCURRENCY
1553 bool use_voip_out_devices = false;
1554 bool prop_rec_play_enabled = false;
1555 char recConcPropValue[PROPERTY_VALUE_MAX];
1556
1557 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1558 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1559 }
1560 use_voip_out_devices = prop_rec_play_enabled &&
1561 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1562 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1563#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1564
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1565 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1566 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1567 int channel_count = popcount(channel_mask);
1568
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1569 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1570 if (devices == AUDIO_DEVICE_NONE ||
1571 devices & AUDIO_DEVICE_BIT_IN) {
1572 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1573 goto exit;
1574 }
1575
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1576 if (popcount(devices) == 2) {
1577 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1578 AUDIO_DEVICE_OUT_SPEAKER)) {
1579 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1580 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1581 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1582 if (audio_extn_get_anc_enabled())
1583 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1584 else
1585 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1586 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1587 AUDIO_DEVICE_OUT_SPEAKER)) {
1588 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1589 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1590 AUDIO_DEVICE_OUT_SPEAKER)) {
1591 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1592 } else {
1593 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1594 goto exit;
1595 }
1596 if (snd_device != SND_DEVICE_NONE) {
1597 goto exit;
1598 }
1599 }
1600
1601 if (popcount(devices) != 1) {
1602 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1603 goto exit;
1604 }
1605
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1606 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1607 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1608 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1609 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1610 !voice_extn_compress_voip_is_active(adev)) {
1611 switch (adev->voice.tty_mode) {
1612 case TTY_MODE_FULL:
1613 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1614 break;
1615 case TTY_MODE_VCO:
1616 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1617 break;
1618 case TTY_MODE_HCO:
1619 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1620 break;
1621 default:
1622 ALOGE("%s: Invalid TTY mode (%#x)",
1623 __func__, adev->voice.tty_mode);
1624 }
1625 } else if (audio_extn_get_anc_enabled()) {
1626 if (audio_extn_should_use_fb_anc())
1627 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1628 else
1629 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1630 } else {
1631 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1632 }
1633 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1634 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1635 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1636 else
1637 snd_device = SND_DEVICE_OUT_BT_SCO;
1638 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1639 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1640 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1641 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1642 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1643 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1644 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1645 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1646 if (audio_extn_should_use_handset_anc(channel_count))
1647 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1648 else
1649 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1650 }
1651 if (snd_device != SND_DEVICE_NONE) {
1652 goto exit;
1653 }
1654 }
1655
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1656 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1657 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1658 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1659 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1660#ifdef RECORD_PLAY_CONCURRENCY
1661 if (use_voip_out_devices) {
1662 // ANC should be disabled for voip concurrency
1663 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1664 } else
1665#endif
1666 {
1667 if (audio_extn_should_use_fb_anc())
1668 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1669 else
1670 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1671 }
1672 } else {
1673#ifdef RECORD_PLAY_CONCURRENCY
1674 if (use_voip_out_devices)
1675 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1676 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1677#endif
1678 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1679 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1680 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1681#ifdef RECORD_PLAY_CONCURRENCY
1682 if (use_voip_out_devices) {
1683 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1684 } else
1685#endif
1686 {
1687 if (adev->speaker_lr_swap)
1688 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1689 else
1690 snd_device = SND_DEVICE_OUT_SPEAKER;
1691 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1693 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1694 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1695 else
1696 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1697 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1698 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1699 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1700 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1701 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1702 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1703 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1704 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1705 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1706 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1707#ifdef RECORD_PLAY_CONCURRENCY
1708 if (use_voip_out_devices)
1709 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1710 else
1711#endif
1712 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1714 channel_count = audio_extn_get_afe_proxy_channel_count();
1715 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1716 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1717 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1718 } else {
1719 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1720 }
1721exit:
1722 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1723 return snd_device;
1724}
1725
1726snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1727{
1728 struct platform_data *my_data = (struct platform_data *)platform;
1729 struct audio_device *adev = my_data->adev;
1730 audio_source_t source = (adev->active_input == NULL) ?
1731 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1732
1733 audio_mode_t mode = adev->mode;
1734 audio_devices_t in_device = ((adev->active_input == NULL) ?
1735 AUDIO_DEVICE_NONE : adev->active_input->device)
1736 & ~AUDIO_DEVICE_BIT_IN;
1737 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1738 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1739 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1740 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1741
1742 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1743 __func__, out_device, in_device);
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1744 if ((out_device != AUDIO_DEVICE_NONE) && (voice_is_in_call(adev) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1745 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1746 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1747 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1748 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1749 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1750 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1751 case TTY_MODE_FULL:
1752 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1753 break;
1754 case TTY_MODE_VCO:
1755 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1756 break;
1757 case TTY_MODE_HCO:
1758 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1759 break;
1760 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1761 ALOGE("%s: Invalid TTY mode (%#x)",
1762 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1763 }
1764 goto exit;
1765 }
1766 }
1767 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1768 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1769 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]1770 audio_extn_should_use_handset_anc(channel_count) &&
1771 my_data->fluence_type != FLUENCE_NONE) {
1772 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
1773 adev->acdb_settings |= DMIC_FLAG;
1774 ALOGD("Selecting AANC, Fluence combo device");
1775 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1776 audio_extn_should_use_handset_anc(channel_count)) {
1777 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1778 } else if (my_data->fluence_type == FLUENCE_NONE ||
1779 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1780 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1781 if (audio_extn_hfp_is_active(adev))
1782 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1783 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1784 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1785 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1786 }
1787 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1788 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1789 if (audio_extn_hfp_is_active(adev))
1790 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1791 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1792 if (adev->bt_wb_speech_enabled) {
1793 if (adev->bluetooth_nrec)
1794 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1795 else
1796 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1797 } else {
1798 if (adev->bluetooth_nrec)
1799 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1800 else
1801 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1802 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1803 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1804 if (my_data->fluence_type != FLUENCE_NONE &&
1805 my_data->fluence_in_voice_call &&
1806 my_data->fluence_in_spkr_mode) {
1807 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1808 adev->acdb_settings |= QMIC_FLAG;
1809 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1810 } else {
1811 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1812 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1813 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1814 else
1815 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1816 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1817 } else {
1818 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1819 if (audio_extn_hfp_is_active(adev))
1820 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1821 }
1822 }
1823 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1824 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1825 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1826 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1827 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1828 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1829 else
1830 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1831 }
1832 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1833 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1834 if (channel_count == 2) {
1835 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1836 adev->acdb_settings |= DMIC_FLAG;
1837 } else if (adev->active_input->enable_ns)
1838 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1839 else if (my_data->fluence_type != FLUENCE_NONE &&
1840 my_data->fluence_in_voice_rec) {
1841 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1842 adev->acdb_settings |= DMIC_FLAG;
1843 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1844 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1845 }
1846 }
1847 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1848 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1849 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1850 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1851 if (adev->active_input->enable_aec &&
1852 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1853 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1854 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1855 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1856 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1857 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1858 else
1859 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1860 adev->acdb_settings |= DMIC_FLAG;
1861 } else
1862 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1863 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1864 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1865 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1866 adev->acdb_settings |= DMIC_FLAG;
1867 } else
1868 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1869 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1870 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1871 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1872 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1873 } else if (adev->active_input->enable_aec) {
1874 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1875 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1876 my_data->fluence_in_spkr_mode) {
1877 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1878 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1879 else
1880 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1881 adev->acdb_settings |= DMIC_FLAG;
1882 } else
1883 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1884 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1885 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1886 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1887 adev->acdb_settings |= DMIC_FLAG;
1888 } else
1889 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1890 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1891 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1892 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1893 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1894 } else if (adev->active_input->enable_ns) {
1895 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1896 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1897 my_data->fluence_in_spkr_mode) {
1898 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1899 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1900 else
1901 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1902 adev->acdb_settings |= DMIC_FLAG;
1903 } else
1904 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1905 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1906 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1907 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1908 adev->acdb_settings |= DMIC_FLAG;
1909 } else
1910 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1911 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1912 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1913 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1914 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1915 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1916 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1917 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1918 } else if (source == AUDIO_SOURCE_MIC) {
1919 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1920 channel_count == 1 ) {
1921 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1922 my_data->fluence_in_audio_rec)
1923 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1924 }
1925 } else if (source == AUDIO_SOURCE_FM_RX ||
1926 source == AUDIO_SOURCE_FM_RX_A2DP) {
1927 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1928 } else if (source == AUDIO_SOURCE_DEFAULT) {
1929 goto exit;
1930 }
1931
1932
1933 if (snd_device != SND_DEVICE_NONE) {
1934 goto exit;
1935 }
1936
1937 if (in_device != AUDIO_DEVICE_NONE &&
1938 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1939 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1940 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1941 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1942 snd_device = SND_DEVICE_IN_QUAD_MIC;
1943 else if (channel_count == 2)
1944 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1945 else
1946 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1947 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1948 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1949 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1950 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1951 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1952 if (adev->bt_wb_speech_enabled) {
1953 if (adev->bluetooth_nrec)
1954 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1955 else
1956 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1957 } else {
1958 if (adev->bluetooth_nrec)
1959 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1960 else
1961 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1962 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1963 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1964 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1965 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1966 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1967 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1968 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1969 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1970 } else {
1971 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1972 ALOGW("%s: Using default handset-mic", __func__);
1973 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1974 }
1975 } else {
1976 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1977 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1978 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1979 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1980 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1981 if (channel_count > 1)
1982 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1983 else
1984 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1985 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1986 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1987 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1988 if (adev->bt_wb_speech_enabled) {
1989 if (adev->bluetooth_nrec)
1990 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1991 else
1992 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1993 } else {
1994 if (adev->bluetooth_nrec)
1995 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1996 else
1997 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1998 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1999 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2000 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2001 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2002 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2003 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2004 } else {
2005 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2006 ALOGW("%s: Using default handset-mic", __func__);
2007 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2008 }
2009 }
2010exit:
2011 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2012 return snd_device;
2013}
2014
2015int platform_set_hdmi_channels(void *platform, int channel_count)
2016{
2017 struct platform_data *my_data = (struct platform_data *)platform;
2018 struct audio_device *adev = my_data->adev;
2019 struct mixer_ctl *ctl;
2020 const char *channel_cnt_str = NULL;
2021 const char *mixer_ctl_name = "HDMI_RX Channels";
2022 switch (channel_count) {
2023 case 8:
2024 channel_cnt_str = "Eight"; break;
2025 case 7:
2026 channel_cnt_str = "Seven"; break;
2027 case 6:
2028 channel_cnt_str = "Six"; break;
2029 case 5:
2030 channel_cnt_str = "Five"; break;
2031 case 4:
2032 channel_cnt_str = "Four"; break;
2033 case 3:
2034 channel_cnt_str = "Three"; break;
2035 default:
2036 channel_cnt_str = "Two"; break;
2037 }
2038 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2039 if (!ctl) {
2040 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2041 __func__, mixer_ctl_name);
2042 return -EINVAL;
2043 }
2044 ALOGV("HDMI channel count: %s", channel_cnt_str);
2045 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2046 return 0;
2047}
2048
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2049int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2050{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2051 struct platform_data *my_data = (struct platform_data *)platform;
2052 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2053 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2054 char *sad = block;
2055 int num_audio_blocks;
2056 int channel_count;
2057 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2058 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2059
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2060 struct mixer_ctl *ctl;
2061
2062 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2063 if (!ctl) {
2064 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2065 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2066 return 0;
2067 }
2068
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2069 mixer_ctl_update(ctl);
2070
2071 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2072
2073 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2074 if (count > (int)sizeof(block))
2075 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2076
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2077 ret = mixer_ctl_get_array(ctl, block, count);
2078 if (ret != 0) {
2079 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2080 return 0;
2081 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2082
2083 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2084 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2085
2086 for (i = 0; i < num_audio_blocks; i++) {
2087 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2088 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2089 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2090 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2091 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2092
2093 channel_count = (sad[0] & 0x7) + 1;
2094 if (channel_count > max_channels)
2095 max_channels = channel_count;
2096
2097 /* Advance to next block */
2098 sad += 3;
2099 }
2100
2101 return max_channels;
2102}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2103
2104static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2105{
2106 int ret = 0;
2107 struct audio_device *adev = my_data->adev;
2108 struct mixer_ctl *ctl;
2109 const char *mixer_ctl_name = "Slowtalk Enable";
2110 uint32_t set_values[ ] = {0,
2111 ALL_SESSION_VSID};
2112
2113 set_values[0] = state;
2114 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2115 if (!ctl) {
2116 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2117 __func__, mixer_ctl_name);
2118 ret = -EINVAL;
2119 } else {
2120 ALOGV("Setting slowtalk state: %d", state);
2121 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2122 my_data->slowtalk = state;
2123 }
2124
2125 if (my_data->csd != NULL) {
2126 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2127 if (ret < 0) {
2128 ALOGE("%s: csd_client_disable_device, failed, error %d",
2129 __func__, ret);
2130 }
2131 }
2132 return ret;
2133}
2134
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2135static int set_hd_voice(struct platform_data *my_data, bool state)
2136{
2137 struct audio_device *adev = my_data->adev;
2138 struct mixer_ctl *ctl;
2139 const char *mixer_ctl_name = "HD Voice Enable";
2140 int ret = 0;
2141 uint32_t set_values[ ] = {0,
2142 ALL_SESSION_VSID};
2143
2144 set_values[0] = state;
2145 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2146 if (!ctl) {
2147 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2148 __func__, mixer_ctl_name);
2149 ret = -EINVAL;
2150 } else {
2151 ALOGV("Setting HD Voice state: %d", state);
2152 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2153 my_data->hd_voice = state;
2154 }
2155
2156 return ret;
2157}
2158
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2159int platform_set_parameters(void *platform, struct str_parms *parms)
2160{
2161 struct platform_data *my_data = (struct platform_data *)platform;
2162 char *str;
2163 char value[256] = {0};
2164 int val;
2165 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2166 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2167
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2168 kv_pairs = str_parms_to_str(parms);
2169 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2170 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2171
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2172 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2173 if (err >= 0) {
2174 bool state = false;
2175 if (!strncmp("true", value, sizeof("true"))) {
2176 state = true;
2177 }
2178
2179 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2180 ret = platform_set_slowtalk(my_data, state);
2181 if (ret)
2182 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2183 }
2184
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2185 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2186 if (err >= 0) {
2187 bool state = false;
2188 if (!strncmp("true", value, sizeof("true"))) {
2189 state = true;
2190 }
2191
2192 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2193 if (my_data->hd_voice != state) {
2194 ret = set_hd_voice(my_data, state);
2195 if (ret)
2196 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2197 } else {
2198 ALOGV("%s: HD Voice already set to %d", __func__, state);
2199 }
2200 }
2201
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2202 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2203 value, sizeof(value));
2204 if (err >= 0) {
2205 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2206
2207 if (my_data->acdb_reload_vocvoltable == NULL) {
2208 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2209 } else if (!strcmp(value, "on")) {
2210 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2211 my_data->voice_feature_set = 1;
2212 }
2213 } else {
2214 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2215 my_data->voice_feature_set = 0;
2216 }
2217 }
2218 }
2219
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2220#ifdef RECORD_PLAY_CONCURRENCY
2221 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2222 if (err >= 0) {
2223 if (!strncmp("true", value, sizeof("true"))) {
2224 ALOGD("setting record playback concurrency to true");
2225 my_data->rec_play_conc_set = true;
2226 } else {
2227 ALOGD("setting record playback concurrency to false");
2228 my_data->rec_play_conc_set = false;
2229 }
2230 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2231 }
2232#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2233 ALOGV("%s: exit with code(%d)", __func__, ret);
2234 return ret;
2235}
2236
2237int platform_set_incall_recording_session_id(void *platform,
2238 uint32_t session_id, int rec_mode)
2239{
2240 int ret = 0;
2241 struct platform_data *my_data = (struct platform_data *)platform;
2242 struct audio_device *adev = my_data->adev;
2243 struct mixer_ctl *ctl;
2244 const char *mixer_ctl_name = "Voc VSID";
2245 int num_ctl_values;
2246 int i;
2247
2248 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2249 if (!ctl) {
2250 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2251 __func__, mixer_ctl_name);
2252 ret = -EINVAL;
2253 } else {
2254 num_ctl_values = mixer_ctl_get_num_values(ctl);
2255 for (i = 0; i < num_ctl_values; i++) {
2256 if (mixer_ctl_set_value(ctl, i, session_id)) {
2257 ALOGV("Error: invalid session_id: %x", session_id);
2258 ret = -EINVAL;
2259 break;
2260 }
2261 }
2262 }
2263
2264 if (my_data->csd != NULL) {
2265 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2266 if (ret < 0) {
2267 ALOGE("%s: csd_client_start_record failed, error %d",
2268 __func__, ret);
2269 }
2270 }
2271
2272 return ret;
2273}
2274
2275int platform_stop_incall_recording_usecase(void *platform)
2276{
2277 int ret = 0;
2278 struct platform_data *my_data = (struct platform_data *)platform;
2279
2280 if (my_data->csd != NULL) {
2281 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2282 if (ret < 0) {
2283 ALOGE("%s: csd_client_stop_record failed, error %d",
2284 __func__, ret);
2285 }
2286 }
2287
2288 return ret;
2289}
2290
2291int platform_start_incall_music_usecase(void *platform)
2292{
2293 int ret = 0;
2294 struct platform_data *my_data = (struct platform_data *)platform;
2295
2296 if (my_data->csd != NULL) {
2297 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2298 if (ret < 0) {
2299 ALOGE("%s: csd_client_start_playback failed, error %d",
2300 __func__, ret);
2301 }
2302 }
2303
2304 return ret;
2305}
2306
2307int platform_stop_incall_music_usecase(void *platform)
2308{
2309 int ret = 0;
2310 struct platform_data *my_data = (struct platform_data *)platform;
2311
2312 if (my_data->csd != NULL) {
2313 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2314 if (ret < 0) {
2315 ALOGE("%s: csd_client_stop_playback failed, error %d",
2316 __func__, ret);
2317 }
2318 }
2319
2320 return ret;
2321}
2322
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2323int platform_update_lch(void *platform, struct voice_session *session,
2324 enum voice_lch_mode lch_mode)
2325{
2326 int ret = 0;
2327 struct platform_data *my_data = (struct platform_data *)platform;
2328
2329 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2330 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2331 else
2332 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2333
2334 return ret;
2335}
2336
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2337void platform_get_parameters(void *platform,
2338 struct str_parms *query,
2339 struct str_parms *reply)
2340{
2341 struct platform_data *my_data = (struct platform_data *)platform;
2342 char *str = NULL;
2343 char value[256] = {0};
2344 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2345 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2346
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2347 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2348 value, sizeof(value));
2349 if (ret >= 0) {
2350 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2351 my_data->slowtalk?"true":"false");
2352 }
2353
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2354 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2355 value, sizeof(value));
2356 if (ret >= 0) {
2357 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2358 my_data->hd_voice?"true":"false");
2359 }
2360
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2361 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2362 value, sizeof(value));
2363 if (ret >= 0) {
2364 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2365 strlcpy(value, "on", sizeof(value));
2366 } else {
2367 strlcpy(value, "off", sizeof(value));
2368 }
2369
2370 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2371 }
2372
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2373 kv_pairs = str_parms_to_str(reply);
2374 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2375 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2376}
2377
2378/* Delay in Us */
2379int64_t platform_render_latency(audio_usecase_t usecase)
2380{
2381 switch (usecase) {
2382 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2383 return DEEP_BUFFER_PLATFORM_DELAY;
2384 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2385 return LOW_LATENCY_PLATFORM_DELAY;
2386 default:
2387 return 0;
2388 }
2389}
2390
2391int platform_update_usecase_from_source(int source, int usecase)
2392{
2393 ALOGV("%s: input source :%d", __func__, source);
2394 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2395 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2396 return usecase;
2397}
2398
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2399bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2400{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2401 bool needs_event = false;
2402
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2403 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2404 (snd_device < SND_DEVICE_IN_END) &&
2405 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2406 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2407 needs_event = true;
2408
2409 return needs_event;
2410}
2411
2412bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2413{
2414 bool needs_event = false;
2415
2416 switch(uc_id){
2417 /* concurrent playback usecases needs event */
2418 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2419 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2420 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2421 needs_event = true;
2422 break;
2423 /* concurrent playback in low latency allowed */
2424 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2425 break;
2426 /* concurrent playback FM needs event */
2427 case USECASE_AUDIO_PLAYBACK_FM:
2428 needs_event = true;
2429 break;
2430
2431 /* concurrent capture usecases, no event, capture handled by device
2432 * USECASE_AUDIO_RECORD:
2433 * USECASE_AUDIO_RECORD_COMPRESS:
2434 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2435
2436 * USECASE_VOICE_CALL:
2437 * USECASE_VOICE2_CALL:
2438 * USECASE_VOLTE_CALL:
2439 * USECASE_QCHAT_CALL:
2440 * USECASE_VOWLAN_CALL:
2441 * USECASE_COMPRESS_VOIP_CALL:
2442 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2443 * USECASE_INCALL_REC_UPLINK:
2444 * USECASE_INCALL_REC_DOWNLINK:
2445 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2446 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2447 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2448 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2449 * USECASE_INCALL_MUSIC_UPLINK:
2450 * USECASE_INCALL_MUSIC_UPLINK2:
2451 * USECASE_AUDIO_SPKR_CALIB_RX:
2452 * USECASE_AUDIO_SPKR_CALIB_TX:
2453 */
2454 default:
2455 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2456 }
2457 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2458}
2459
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2460bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2461{
2462 bool needs_event = false;
2463
2464 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2465 (snd_device < SND_DEVICE_IN_END) &&
2466 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2467 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2468 needs_event = true;
2469
2470 return needs_event;
2471}
2472
2473bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2474{
2475 bool needs_event = false;
2476
2477 switch(uc_id){
2478 /* concurrent playback usecases needs event */
2479 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2480 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2481 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2482 needs_event = true;
2483 break;
2484 /* concurrent playback in low latency allowed */
2485 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2486 break;
2487 /* concurrent playback FM needs event */
2488 case USECASE_AUDIO_PLAYBACK_FM:
2489 needs_event = true;
2490 break;
2491
2492 /* concurrent capture usecases, no event, capture handled by device
2493 * USECASE_AUDIO_RECORD:
2494 * USECASE_AUDIO_RECORD_COMPRESS:
2495 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2496
2497 * USECASE_VOICE_CALL:
2498 * USECASE_VOICE2_CALL:
2499 * USECASE_VOLTE_CALL:
2500 * USECASE_QCHAT_CALL:
2501 * USECASE_VOWLAN_CALL:
2502 * USECASE_COMPRESS_VOIP_CALL:
2503 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2504 * USECASE_INCALL_REC_UPLINK:
2505 * USECASE_INCALL_REC_DOWNLINK:
2506 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2507 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2508 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2509 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2510 * USECASE_INCALL_MUSIC_UPLINK:
2511 * USECASE_INCALL_MUSIC_UPLINK2:
2512 * USECASE_AUDIO_SPKR_CALIB_RX:
2513 * USECASE_AUDIO_SPKR_CALIB_TX:
2514 */
2515 default:
2516 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2517 }
2518 return needs_event;
2519}
2520
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2521/* Read offload buffer size from a property.
2522 * If value is not power of 2 round it to
2523 * power of 2.
2524 */
2525uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2526{
2527 char value[PROPERTY_VALUE_MAX] = {0};
2528 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2529 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2530 atoi(value)) {
2531 fragment_size = atoi(value) * 1024;
2532 }
2533
2534 if (info != NULL && info->has_video && info->is_streaming) {
2535 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2536 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2537 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2538 }
2539
2540 fragment_size = ALIGN( fragment_size, 1024);
2541
2542 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2543 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2544 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2545 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2546 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2547 return fragment_size;
2548}
2549
2550uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2551{
2552 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2553 uint32_t bits_per_sample = 16;
2554
2555 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2556 bits_per_sample = 32;
2557 }
2558
2559 if (!info->has_video) {
2560 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2561
2562 } else if (info->has_video && info->is_streaming) {
2563 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2564 * info->sample_rate
2565 * bits_per_sample
2566 * popcount(info->channel_mask))/1000;
2567
2568 } else if (info->has_video) {
2569 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2570 * info->sample_rate
2571 * bits_per_sample
2572 * popcount(info->channel_mask))/1000;
2573 }
2574
2575 fragment_size = ALIGN( fragment_size, 1024);
2576
2577 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2578 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2579 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2580 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2581
2582 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2583 return fragment_size;
2584}
2585
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2586void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2587{
2588 *device_to_be_id = msm_device_to_be_id;
2589 *length = msm_be_id_array_len;
2590}
2591
2592bool platform_check_24_bit_support() {
2593 return false;
2594}
2595
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2596bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2597 struct audio_usecase *usecase __unused)
2598{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2599 return false;
2600}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2601
2602int platform_get_usecase_index(const char * usecase __unused)
2603{
2604 return -ENOSYS;
2605}
2606
2607int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2608 int32_t pcm_id __unused)
2609{
2610 return -ENOSYS;
2611}
2612
2613int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2614 const char * backend __unused)
2615{
2616 return -ENOSYS;
2617}
2618
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]2619int platform_get_edid_info(void *platform __unused)
2620{
2621 return -ENOSYS;
2622}
2623
2624int platform_set_channel_map(void *platform __unused, int ch_count __unused,
2625 char *ch_map __unused, int snd_id __unused)
2626{
2627 return -ENOSYS;
2628}
2629
2630int platform_set_stream_channel_map(void *platform __unused,
2631 audio_channel_mask_t channel_mask __unused,
2632 int snd_id __unused)
2633{
2634 return -ENOSYS;
2635}
2636
2637int platform_set_edid_channels_configuration(void *platform __unused,
2638 int channels __unused)
2639{
2640 return 0;
2641}
2642
2643void platform_cache_edid(void * platform __unused)
2644{
2645}
2646
2647void platform_invalidate_edid(void * platform __unused)
2648{
2649}