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review.blissroms.org / platform_hardware_qcom_audio / a3565b3becde0c9341cb6e4a82dce4c31516b127 / . / hal / msm8916 / platform.c
blob: a3abf9e099533d02bd9fef10c0af59ba8254039f [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
1075 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1076 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1077
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1078 return my_data;
1079}
1080
1081void platform_deinit(void *platform)
1082{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1083 struct platform_data *my_data = (struct platform_data *)platform;
1084
1085 hw_info_deinit(my_data->hw_info);
1086 close_csd_client(my_data->csd);
1087
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1088 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1089 /* deinit usb */
1090 audio_extn_usb_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1091}
1092
1093const char *platform_get_snd_device_name(snd_device_t snd_device)
1094{
1095 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1096 return device_table[snd_device];
1097 else
1098 return "";
1099}
1100
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1101int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1102 char *device_name)
1103{
1104 struct platform_data *my_data = (struct platform_data *)platform;
1105
1106 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1107 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1108 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1109 } else {
1110 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1111 return -EINVAL;
1112 }
1113
1114 return 0;
1115}
1116
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1117void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1118{
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1119 if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC) ||
1120 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1121 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1122 else if ((snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) ||
1123 (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB_NREC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1124 strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1125 else if(snd_device == SND_DEVICE_OUT_BT_SCO)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1126 strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
1127 else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
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_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1130 strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1131 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1132 strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
1133 else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
1134 strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
1135 else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
1136 strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
1137 else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
1138 strlcat(mixer_path, " speaker-and-usb-headphones",
1139 MIXER_PATH_MAX_LENGTH);
1140 else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
1141 strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
1142 else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
1143 strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
1144 else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
1145 strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1146}
1147
1148int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1149{
1150 int device_id;
1151 if (device_type == PCM_PLAYBACK)
1152 device_id = pcm_device_table[usecase][0];
1153 else
1154 device_id = pcm_device_table[usecase][1];
1155 return device_id;
1156}
1157
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1158int platform_get_snd_device_index(char *snd_device_index_name)
1159{
1160 int ret = 0;
1161 int i;
1162
1163 if (snd_device_index_name == NULL) {
1164 ALOGE("%s: snd_device_index_name is NULL", __func__);
1165 ret = -ENODEV;
1166 goto done;
1167 }
1168
1169 for (i=0; i < SND_DEVICE_MAX; i++) {
1170 if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
1171 ret = snd_device_name_index[i].index;
1172 goto done;
1173 }
1174 }
1175 ALOGE("%s: Could not find index for snd_device_index_name = %s",
1176 __func__, snd_device_index_name);
1177 ret = -ENODEV;
1178done:
1179 return ret;
1180}
1181
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1182int platform_set_fluence_type(void *platform, char *value)
1183{
1184 int ret = 0;
1185 int fluence_type = FLUENCE_NONE;
1186 int fluence_flag = NONE_FLAG;
1187 struct platform_data *my_data = (struct platform_data *)platform;
1188 struct audio_device *adev = my_data->adev;
1189
1190 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1191
1192 /* only dual mic turn on and off is supported as of now through setparameters */
1193 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1194 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1195 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1196 ALOGV("fluence dualmic feature enabled \n");
1197 fluence_type = FLUENCE_DUAL_MIC;
1198 fluence_flag = DMIC_FLAG;
1199 } else {
1200 ALOGE("%s: Failed to set DUALMIC", __func__);
1201 ret = -1;
1202 goto done;
1203 }
1204 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1205 ALOGV("fluence disabled");
1206 fluence_type = FLUENCE_NONE;
1207 } else {
1208 ALOGE("Invalid fluence value : %s",value);
1209 ret = -1;
1210 goto done;
1211 }
1212
1213 if (fluence_type != my_data->fluence_type) {
1214 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1215 my_data->fluence_type = fluence_type;
1216 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1217 }
1218done:
1219 return ret;
1220}
1221
1222int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1223{
1224 int ret = 0;
1225 struct platform_data *my_data = (struct platform_data *)platform;
1226
1227 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1228 strlcpy(value, "quadmic", len);
1229 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1230 strlcpy(value, "dualmic", len);
1231 } else if (my_data->fluence_type == FLUENCE_NONE) {
1232 strlcpy(value, "none", len);
1233 } else
1234 ret = -1;
1235
1236 return ret;
1237}
1238
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1239int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1240{
1241 int ret = 0;
1242
1243 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1244 ALOGE("%s: Invalid snd_device = %d",
1245 __func__, snd_device);
1246 ret = -EINVAL;
1247 goto done;
1248 }
1249
1250 acdb_device_table[snd_device] = acdb_id;
1251done:
1252 return ret;
1253}
1254
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1255int platform_get_default_app_type(void *platform)
1256{
1257 struct platform_data *my_data = (struct platform_data *)platform;
1258
1259 if (my_data->acdb_get_default_app_type)
1260 return my_data->acdb_get_default_app_type();
1261 else
1262 return DEFAULT_APP_TYPE;
1263}
1264
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1265int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1266{
1267 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1268 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1269 return -EINVAL;
1270 }
1271 return acdb_device_table[snd_device];
1272}
1273
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]1274int platform_set_snd_device_bit_width(snd_device_t snd_device __unused,
1275 unsigned int bit_width __unused)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1276{
1277 ALOGE("%s: Not implemented", __func__);
1278 return -ENOSYS;
1279}
1280
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]1281int platform_get_snd_device_bit_width(snd_device_t snd_device __unused)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1282{
1283 ALOGE("%s: Not implemented", __func__);
1284 return -ENOSYS;
1285}
1286
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1287int platform_send_audio_calibration(void *platform, snd_device_t snd_device,
1288 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1289{
1290 struct platform_data *my_data = (struct platform_data *)platform;
1291 int acdb_dev_id, acdb_dev_type;
1292
1293 acdb_dev_id = acdb_device_table[snd_device];
1294 if (acdb_dev_id < 0) {
1295 ALOGE("%s: Could not find acdb id for device(%d)",
1296 __func__, snd_device);
1297 return -EINVAL;
1298 }
1299 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1300 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1301 __func__, snd_device, acdb_dev_id);
1302 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1303 snd_device < SND_DEVICE_OUT_END)
1304 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1305 else
1306 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1307 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1308 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1309 }
1310 return 0;
1311}
1312
1313int platform_switch_voice_call_device_pre(void *platform)
1314{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1315 struct platform_data *my_data = (struct platform_data *)platform;
1316 int ret = 0;
1317
1318 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1319 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1320 /* This must be called before disabling mixer controls on APQ side */
1321 ret = my_data->csd->disable_device();
1322 if (ret < 0) {
1323 ALOGE("%s: csd_client_disable_device, failed, error %d",
1324 __func__, ret);
1325 }
1326 }
1327 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1328}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1329int platform_switch_voice_call_enable_device_config(void *platform,
1330 snd_device_t out_snd_device,
1331 snd_device_t in_snd_device)
1332{
1333 struct platform_data *my_data = (struct platform_data *)platform;
1334 int acdb_rx_id, acdb_tx_id;
1335 int ret = 0;
1336
1337 acdb_rx_id = acdb_device_table[out_snd_device];
1338 acdb_tx_id = acdb_device_table[in_snd_device];
1339
1340 if (my_data->csd != NULL) {
1341 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1342 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1343 if (ret < 0) {
1344 ALOGE("%s: csd_enable_device_config, failed, error %d",
1345 __func__, ret);
1346 }
1347 } else {
1348 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1349 acdb_rx_id, acdb_tx_id);
1350 }
1351 }
1352 return ret;
1353}
1354
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1355
1356int platform_switch_voice_call_device_post(void *platform,
1357 snd_device_t out_snd_device,
1358 snd_device_t in_snd_device)
1359{
1360 struct platform_data *my_data = (struct platform_data *)platform;
1361 int acdb_rx_id, acdb_tx_id;
1362
1363 if (my_data->acdb_send_voice_cal == NULL) {
1364 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1365 } else {
1366 acdb_rx_id = acdb_device_table[out_snd_device];
1367 acdb_tx_id = acdb_device_table[in_snd_device];
1368
1369 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1370 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1371 else
1372 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1373 acdb_rx_id, acdb_tx_id);
1374 }
1375
1376 return 0;
1377}
1378
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1379int platform_switch_voice_call_usecase_route_post(void *platform,
1380 snd_device_t out_snd_device,
1381 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1382{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1383 struct platform_data *my_data = (struct platform_data *)platform;
1384 int acdb_rx_id, acdb_tx_id;
1385 int ret = 0;
1386
1387 acdb_rx_id = acdb_device_table[out_snd_device];
1388 acdb_tx_id = acdb_device_table[in_snd_device];
1389
1390 if (my_data->csd != NULL) {
1391 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1392 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1393 my_data->adev->acdb_settings);
1394 if (ret < 0) {
1395 ALOGE("%s: csd_enable_device, failed, error %d",
1396 __func__, ret);
1397 }
1398 } else {
1399 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1400 acdb_rx_id, acdb_tx_id);
1401 }
1402 }
1403 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1404}
1405
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1406int platform_start_voice_call(void *platform, uint32_t vsid)
1407{
1408 struct platform_data *my_data = (struct platform_data *)platform;
1409 int ret = 0;
1410
1411 if (my_data->csd != NULL) {
1412 ret = my_data->csd->start_voice(vsid);
1413 if (ret < 0) {
1414 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1415 }
1416 }
1417 return ret;
1418}
1419
1420int platform_stop_voice_call(void *platform, uint32_t vsid)
1421{
1422 struct platform_data *my_data = (struct platform_data *)platform;
1423 int ret = 0;
1424
1425 if (my_data->csd != NULL) {
1426 ret = my_data->csd->stop_voice(vsid);
1427 if (ret < 0) {
1428 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1429 }
1430 }
1431 return ret;
1432}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1433
1434int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1435{
1436 return 0;
1437}
1438
1439int platform_set_voice_volume(void *platform, int volume)
1440{
1441 struct platform_data *my_data = (struct platform_data *)platform;
1442 struct audio_device *adev = my_data->adev;
1443 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1444 const char *mixer_ctl_name = "Voice Rx Gain";
1445 int vol_index = 0, ret = 0;
1446 uint32_t set_values[ ] = {0,
1447 ALL_SESSION_VSID,
1448 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1449
1450 // Voice volume levels are mapped to adsp volume levels as follows.
1451 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1452 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1453 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1454 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1455
1456 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1457 if (!ctl) {
1458 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1459 __func__, mixer_ctl_name);
1460 return -EINVAL;
1461 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1462 ALOGV("Setting voice volume index: %d", set_values[0]);
1463 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1464
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1465 if (my_data->csd != NULL) {
1466 ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
1467 if (ret < 0) {
1468 ALOGE("%s: csd_volume error %d", __func__, ret);
1469 }
1470 }
1471 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1472}
1473
1474int platform_set_mic_mute(void *platform, bool state)
1475{
1476 struct platform_data *my_data = (struct platform_data *)platform;
1477 struct audio_device *adev = my_data->adev;
1478 struct mixer_ctl *ctl;
1479 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1480 int ret = 0;
1481 uint32_t set_values[ ] = {0,
1482 ALL_SESSION_VSID,
1483 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1484
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1485 set_values[0] = state;
1486 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1487 if (!ctl) {
1488 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1489 __func__, mixer_ctl_name);
1490 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1491 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1492 ALOGV("Setting voice mute state: %d", state);
1493 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1494
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1495 if (my_data->csd != NULL) {
1496 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
1497 if (ret < 0) {
1498 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1499 }
1500 }
1501 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1502}
1503
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1504int platform_set_device_mute(void *platform, bool state, char *dir)
1505{
1506 struct platform_data *my_data = (struct platform_data *)platform;
1507 struct audio_device *adev = my_data->adev;
1508 struct mixer_ctl *ctl;
1509 char *mixer_ctl_name = NULL;
1510 int ret = 0;
1511 uint32_t set_values[ ] = {0,
1512 ALL_SESSION_VSID,
1513 0};
1514 if(dir == NULL) {
1515 ALOGE("%s: Invalid direction:%s", __func__, dir);
1516 return -EINVAL;
1517 }
1518
1519 if (!strncmp("rx", dir, sizeof("rx"))) {
1520 mixer_ctl_name = "Voice Rx Device Mute";
1521 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1522 mixer_ctl_name = "Voice Tx Device Mute";
1523 } else {
1524 return -EINVAL;
1525 }
1526
1527 set_values[0] = state;
1528 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1529 if (!ctl) {
1530 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1531 __func__, mixer_ctl_name);
1532 return -EINVAL;
1533 }
1534
1535 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1536 __func__,state, mixer_ctl_name);
1537 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1538
1539 return ret;
1540}
1541
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1542snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1543{
1544 struct platform_data *my_data = (struct platform_data *)platform;
1545 struct audio_device *adev = my_data->adev;
1546 audio_mode_t mode = adev->mode;
1547 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1548#ifdef RECORD_PLAY_CONCURRENCY
1549 bool use_voip_out_devices = false;
1550 bool prop_rec_play_enabled = false;
1551 char recConcPropValue[PROPERTY_VALUE_MAX];
1552
1553 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1554 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1555 }
1556 use_voip_out_devices = prop_rec_play_enabled &&
1557 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1558 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1559#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1560
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1561 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1562 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1563 int channel_count = popcount(channel_mask);
1564
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1565 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1566 if (devices == AUDIO_DEVICE_NONE ||
1567 devices & AUDIO_DEVICE_BIT_IN) {
1568 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1569 goto exit;
1570 }
1571
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1572 if (popcount(devices) == 2) {
1573 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1574 AUDIO_DEVICE_OUT_SPEAKER)) {
1575 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
1576 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1577 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1578 if (audio_extn_get_anc_enabled())
1579 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
1580 else
1581 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1582 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1583 AUDIO_DEVICE_OUT_SPEAKER)) {
1584 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1585 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1586 AUDIO_DEVICE_OUT_SPEAKER)) {
1587 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1588 } else {
1589 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1590 goto exit;
1591 }
1592 if (snd_device != SND_DEVICE_NONE) {
1593 goto exit;
1594 }
1595 }
1596
1597 if (popcount(devices) != 1) {
1598 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1599 goto exit;
1600 }
1601
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1602 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1603 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1604 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1605 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1606 !voice_extn_compress_voip_is_active(adev)) {
1607 switch (adev->voice.tty_mode) {
1608 case TTY_MODE_FULL:
1609 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1610 break;
1611 case TTY_MODE_VCO:
1612 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1613 break;
1614 case TTY_MODE_HCO:
1615 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1616 break;
1617 default:
1618 ALOGE("%s: Invalid TTY mode (%#x)",
1619 __func__, adev->voice.tty_mode);
1620 }
1621 } else if (audio_extn_get_anc_enabled()) {
1622 if (audio_extn_should_use_fb_anc())
1623 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1624 else
1625 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1626 } else {
1627 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1628 }
1629 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1630 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1631 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1632 else
1633 snd_device = SND_DEVICE_OUT_BT_SCO;
1634 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1635 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1636 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1637 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1638 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1639 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1640 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1641 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1642 if (audio_extn_should_use_handset_anc(channel_count))
1643 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1644 else
1645 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
1646 }
1647 if (snd_device != SND_DEVICE_NONE) {
1648 goto exit;
1649 }
1650 }
1651
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1652 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1653 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1654 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1655 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1656#ifdef RECORD_PLAY_CONCURRENCY
1657 if (use_voip_out_devices) {
1658 // ANC should be disabled for voip concurrency
1659 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1660 } else
1661#endif
1662 {
1663 if (audio_extn_should_use_fb_anc())
1664 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
1665 else
1666 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
1667 }
1668 } else {
1669#ifdef RECORD_PLAY_CONCURRENCY
1670 if (use_voip_out_devices)
1671 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1672 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1673#endif
1674 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1675 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1676 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1677#ifdef RECORD_PLAY_CONCURRENCY
1678 if (use_voip_out_devices) {
1679 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
1680 } else
1681#endif
1682 {
1683 if (adev->speaker_lr_swap)
1684 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
1685 else
1686 snd_device = SND_DEVICE_OUT_SPEAKER;
1687 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1688 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1689 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1690 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1691 else
1692 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1693 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1694 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1695 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1696 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1697 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
1698 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1699 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1700 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1701 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1702 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1703#ifdef RECORD_PLAY_CONCURRENCY
1704 if (use_voip_out_devices)
1705 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
1706 else
1707#endif
1708 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1709 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]1710 channel_count = audio_extn_get_afe_proxy_channel_count();
1711 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
1712 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1714 } else {
1715 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
1716 }
1717exit:
1718 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
1719 return snd_device;
1720}
1721
1722snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
1723{
1724 struct platform_data *my_data = (struct platform_data *)platform;
1725 struct audio_device *adev = my_data->adev;
1726 audio_source_t source = (adev->active_input == NULL) ?
1727 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
1728
1729 audio_mode_t mode = adev->mode;
1730 audio_devices_t in_device = ((adev->active_input == NULL) ?
1731 AUDIO_DEVICE_NONE : adev->active_input->device)
1732 & ~AUDIO_DEVICE_BIT_IN;
1733 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1734 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1735 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1736 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1737
1738 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
1739 __func__, out_device, in_device);
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1740 if ((out_device != AUDIO_DEVICE_NONE) && (voice_is_in_call(adev) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]1741 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1742 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1743 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1744 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1745 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1746 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1747 case TTY_MODE_FULL:
1748 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
1749 break;
1750 case TTY_MODE_VCO:
1751 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
1752 break;
1753 case TTY_MODE_HCO:
1754 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
1755 break;
1756 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1757 ALOGE("%s: Invalid TTY mode (%#x)",
1758 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1759 }
1760 goto exit;
1761 }
1762 }
1763 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
1764 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1765 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]1766 audio_extn_should_use_handset_anc(channel_count) &&
1767 my_data->fluence_type != FLUENCE_NONE) {
1768 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
1769 adev->acdb_settings |= DMIC_FLAG;
1770 ALOGD("Selecting AANC, Fluence combo device");
1771 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1772 audio_extn_should_use_handset_anc(channel_count)) {
1773 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
1774 } else if (my_data->fluence_type == FLUENCE_NONE ||
1775 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1776 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1777 if (audio_extn_hfp_is_active(adev))
1778 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1779 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1780 snd_device = SND_DEVICE_IN_VOICE_DMIC;
1781 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1782 }
1783 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1784 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1785 if (audio_extn_hfp_is_active(adev))
1786 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1787 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1788 if (adev->bt_wb_speech_enabled) {
1789 if (adev->bluetooth_nrec)
1790 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1791 else
1792 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1793 } else {
1794 if (adev->bluetooth_nrec)
1795 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1796 else
1797 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1798 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1799 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1800 if (my_data->fluence_type != FLUENCE_NONE &&
1801 my_data->fluence_in_voice_call &&
1802 my_data->fluence_in_spkr_mode) {
1803 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
1804 adev->acdb_settings |= QMIC_FLAG;
1805 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
1806 } else {
1807 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1808 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1809 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
1810 else
1811 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1812 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1813 } else {
1814 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1815 if (audio_extn_hfp_is_active(adev))
1816 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1817 }
1818 }
1819 } else if (source == AUDIO_SOURCE_CAMCORDER) {
1820 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
1821 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1822 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1823 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]1824 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]1825 else
1826 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1827 }
1828 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
1829 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1830 if (channel_count == 2) {
1831 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
1832 adev->acdb_settings |= DMIC_FLAG;
1833 } else if (adev->active_input->enable_ns)
1834 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
1835 else if (my_data->fluence_type != FLUENCE_NONE &&
1836 my_data->fluence_in_voice_rec) {
1837 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
1838 adev->acdb_settings |= DMIC_FLAG;
1839 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1840 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
1841 }
1842 }
1843 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
1844 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
1845 in_device = AUDIO_DEVICE_IN_BACK_MIC;
1846 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1847 if (adev->active_input->enable_aec &&
1848 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1849 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1850 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1851 my_data->fluence_in_spkr_mode) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1852 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1853 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
1854 else
1855 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1856 adev->acdb_settings |= DMIC_FLAG;
1857 } else
1858 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1859 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1860 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1861 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
1862 adev->acdb_settings |= DMIC_FLAG;
1863 } else
1864 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1865 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1866 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1867 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1868 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1869 } else if (adev->active_input->enable_aec) {
1870 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1871 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1872 my_data->fluence_in_spkr_mode) {
1873 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1874 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
1875 else
1876 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1877 adev->acdb_settings |= DMIC_FLAG;
1878 } else
1879 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
1880 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1881 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1882 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
1883 adev->acdb_settings |= DMIC_FLAG;
1884 } else
1885 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
1886 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1887 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1888 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1889 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1890 } else if (adev->active_input->enable_ns) {
1891 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1892 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
1893 my_data->fluence_in_spkr_mode) {
1894 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
1895 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
1896 else
1897 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1898 adev->acdb_settings |= DMIC_FLAG;
1899 } else
1900 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
1901 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
1902 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
1903 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
1904 adev->acdb_settings |= DMIC_FLAG;
1905 } else
1906 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
1907 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1908 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
1909 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1910 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1911 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1912 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1913 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1914 } else if (source == AUDIO_SOURCE_MIC) {
1915 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
1916 channel_count == 1 ) {
1917 if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
1918 my_data->fluence_in_audio_rec)
1919 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
1920 }
1921 } else if (source == AUDIO_SOURCE_FM_RX ||
1922 source == AUDIO_SOURCE_FM_RX_A2DP) {
1923 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1924 } else if (source == AUDIO_SOURCE_DEFAULT) {
1925 goto exit;
1926 }
1927
1928
1929 if (snd_device != SND_DEVICE_NONE) {
1930 goto exit;
1931 }
1932
1933 if (in_device != AUDIO_DEVICE_NONE &&
1934 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
1935 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
1936 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1937 if (audio_extn_ssr_get_enabled() && channel_count == 6)
1938 snd_device = SND_DEVICE_IN_QUAD_MIC;
1939 else if (channel_count == 2)
1940 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
1941 else
1942 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1943 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
1944 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
1945 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
1946 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1947 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1948 if (adev->bt_wb_speech_enabled) {
1949 if (adev->bluetooth_nrec)
1950 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1951 else
1952 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1953 } else {
1954 if (adev->bluetooth_nrec)
1955 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1956 else
1957 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1958 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1959 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
1960 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1961 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
1962 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
1963 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
1964 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
1965 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1966 } else {
1967 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
1968 ALOGW("%s: Using default handset-mic", __func__);
1969 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1970 }
1971 } else {
1972 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
1973 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1974 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1975 snd_device = SND_DEVICE_IN_HEADSET_MIC;
1976 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1977 if (channel_count > 1)
1978 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
1979 else
1980 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1981 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
1982 snd_device = SND_DEVICE_IN_HANDSET_MIC;
1983 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]1984 if (adev->bt_wb_speech_enabled) {
1985 if (adev->bluetooth_nrec)
1986 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
1987 else
1988 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
1989 } else {
1990 if (adev->bluetooth_nrec)
1991 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
1992 else
1993 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
1994 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1995 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
1996 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1997 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1998 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1999 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2000 } else {
2001 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2002 ALOGW("%s: Using default handset-mic", __func__);
2003 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2004 }
2005 }
2006exit:
2007 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2008 return snd_device;
2009}
2010
2011int platform_set_hdmi_channels(void *platform, int channel_count)
2012{
2013 struct platform_data *my_data = (struct platform_data *)platform;
2014 struct audio_device *adev = my_data->adev;
2015 struct mixer_ctl *ctl;
2016 const char *channel_cnt_str = NULL;
2017 const char *mixer_ctl_name = "HDMI_RX Channels";
2018 switch (channel_count) {
2019 case 8:
2020 channel_cnt_str = "Eight"; break;
2021 case 7:
2022 channel_cnt_str = "Seven"; break;
2023 case 6:
2024 channel_cnt_str = "Six"; break;
2025 case 5:
2026 channel_cnt_str = "Five"; break;
2027 case 4:
2028 channel_cnt_str = "Four"; break;
2029 case 3:
2030 channel_cnt_str = "Three"; break;
2031 default:
2032 channel_cnt_str = "Two"; break;
2033 }
2034 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2035 if (!ctl) {
2036 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2037 __func__, mixer_ctl_name);
2038 return -EINVAL;
2039 }
2040 ALOGV("HDMI channel count: %s", channel_cnt_str);
2041 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2042 return 0;
2043}
2044
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2045int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2046{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2047 struct platform_data *my_data = (struct platform_data *)platform;
2048 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2049 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
2050 char *sad = block;
2051 int num_audio_blocks;
2052 int channel_count;
2053 int max_channels = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2054 int i, ret, count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2055
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2056 struct mixer_ctl *ctl;
2057
2058 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
2059 if (!ctl) {
2060 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2061 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2062 return 0;
2063 }
2064
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2065 mixer_ctl_update(ctl);
2066
2067 count = mixer_ctl_get_num_values(ctl);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2068
2069 /* Read SAD blocks, clamping the maximum size for safety */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2070 if (count > (int)sizeof(block))
2071 count = (int)sizeof(block);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2072
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2073 ret = mixer_ctl_get_array(ctl, block, count);
2074 if (ret != 0) {
2075 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
2076 return 0;
2077 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2078
2079 /* Calculate the number of SAD blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2080 num_audio_blocks = count / SAD_BLOCK_SIZE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2081
2082 for (i = 0; i < num_audio_blocks; i++) {
2083 /* Only consider LPCM blocks */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2084 if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
2085 sad += 3;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2086 continue;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2087 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2088
2089 channel_count = (sad[0] & 0x7) + 1;
2090 if (channel_count > max_channels)
2091 max_channels = channel_count;
2092
2093 /* Advance to next block */
2094 sad += 3;
2095 }
2096
2097 return max_channels;
2098}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2099
2100static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2101{
2102 int ret = 0;
2103 struct audio_device *adev = my_data->adev;
2104 struct mixer_ctl *ctl;
2105 const char *mixer_ctl_name = "Slowtalk Enable";
2106 uint32_t set_values[ ] = {0,
2107 ALL_SESSION_VSID};
2108
2109 set_values[0] = state;
2110 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2111 if (!ctl) {
2112 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2113 __func__, mixer_ctl_name);
2114 ret = -EINVAL;
2115 } else {
2116 ALOGV("Setting slowtalk state: %d", state);
2117 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2118 my_data->slowtalk = state;
2119 }
2120
2121 if (my_data->csd != NULL) {
2122 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2123 if (ret < 0) {
2124 ALOGE("%s: csd_client_disable_device, failed, error %d",
2125 __func__, ret);
2126 }
2127 }
2128 return ret;
2129}
2130
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2131static int set_hd_voice(struct platform_data *my_data, bool state)
2132{
2133 struct audio_device *adev = my_data->adev;
2134 struct mixer_ctl *ctl;
2135 const char *mixer_ctl_name = "HD Voice Enable";
2136 int ret = 0;
2137 uint32_t set_values[ ] = {0,
2138 ALL_SESSION_VSID};
2139
2140 set_values[0] = state;
2141 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2142 if (!ctl) {
2143 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2144 __func__, mixer_ctl_name);
2145 ret = -EINVAL;
2146 } else {
2147 ALOGV("Setting HD Voice state: %d", state);
2148 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2149 my_data->hd_voice = state;
2150 }
2151
2152 return ret;
2153}
2154
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2155int platform_set_parameters(void *platform, struct str_parms *parms)
2156{
2157 struct platform_data *my_data = (struct platform_data *)platform;
2158 char *str;
2159 char value[256] = {0};
2160 int val;
2161 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2162 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2163
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2164 kv_pairs = str_parms_to_str(parms);
2165 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2166 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2167
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2168 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2169 if (err >= 0) {
2170 bool state = false;
2171 if (!strncmp("true", value, sizeof("true"))) {
2172 state = true;
2173 }
2174
2175 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2176 ret = platform_set_slowtalk(my_data, state);
2177 if (ret)
2178 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2179 }
2180
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2181 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2182 if (err >= 0) {
2183 bool state = false;
2184 if (!strncmp("true", value, sizeof("true"))) {
2185 state = true;
2186 }
2187
2188 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2189 if (my_data->hd_voice != state) {
2190 ret = set_hd_voice(my_data, state);
2191 if (ret)
2192 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2193 } else {
2194 ALOGV("%s: HD Voice already set to %d", __func__, state);
2195 }
2196 }
2197
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2198 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2199 value, sizeof(value));
2200 if (err >= 0) {
2201 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2202
2203 if (my_data->acdb_reload_vocvoltable == NULL) {
2204 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2205 } else if (!strcmp(value, "on")) {
2206 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2207 my_data->voice_feature_set = 1;
2208 }
2209 } else {
2210 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2211 my_data->voice_feature_set = 0;
2212 }
2213 }
2214 }
2215
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2216#ifdef RECORD_PLAY_CONCURRENCY
2217 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2218 if (err >= 0) {
2219 if (!strncmp("true", value, sizeof("true"))) {
2220 ALOGD("setting record playback concurrency to true");
2221 my_data->rec_play_conc_set = true;
2222 } else {
2223 ALOGD("setting record playback concurrency to false");
2224 my_data->rec_play_conc_set = false;
2225 }
2226 str_parms_del(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC);
2227 }
2228#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2229 ALOGV("%s: exit with code(%d)", __func__, ret);
2230 return ret;
2231}
2232
2233int platform_set_incall_recording_session_id(void *platform,
2234 uint32_t session_id, int rec_mode)
2235{
2236 int ret = 0;
2237 struct platform_data *my_data = (struct platform_data *)platform;
2238 struct audio_device *adev = my_data->adev;
2239 struct mixer_ctl *ctl;
2240 const char *mixer_ctl_name = "Voc VSID";
2241 int num_ctl_values;
2242 int i;
2243
2244 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2245 if (!ctl) {
2246 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2247 __func__, mixer_ctl_name);
2248 ret = -EINVAL;
2249 } else {
2250 num_ctl_values = mixer_ctl_get_num_values(ctl);
2251 for (i = 0; i < num_ctl_values; i++) {
2252 if (mixer_ctl_set_value(ctl, i, session_id)) {
2253 ALOGV("Error: invalid session_id: %x", session_id);
2254 ret = -EINVAL;
2255 break;
2256 }
2257 }
2258 }
2259
2260 if (my_data->csd != NULL) {
2261 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2262 if (ret < 0) {
2263 ALOGE("%s: csd_client_start_record failed, error %d",
2264 __func__, ret);
2265 }
2266 }
2267
2268 return ret;
2269}
2270
2271int platform_stop_incall_recording_usecase(void *platform)
2272{
2273 int ret = 0;
2274 struct platform_data *my_data = (struct platform_data *)platform;
2275
2276 if (my_data->csd != NULL) {
2277 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2278 if (ret < 0) {
2279 ALOGE("%s: csd_client_stop_record failed, error %d",
2280 __func__, ret);
2281 }
2282 }
2283
2284 return ret;
2285}
2286
2287int platform_start_incall_music_usecase(void *platform)
2288{
2289 int ret = 0;
2290 struct platform_data *my_data = (struct platform_data *)platform;
2291
2292 if (my_data->csd != NULL) {
2293 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2294 if (ret < 0) {
2295 ALOGE("%s: csd_client_start_playback failed, error %d",
2296 __func__, ret);
2297 }
2298 }
2299
2300 return ret;
2301}
2302
2303int platform_stop_incall_music_usecase(void *platform)
2304{
2305 int ret = 0;
2306 struct platform_data *my_data = (struct platform_data *)platform;
2307
2308 if (my_data->csd != NULL) {
2309 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2310 if (ret < 0) {
2311 ALOGE("%s: csd_client_stop_playback failed, error %d",
2312 __func__, ret);
2313 }
2314 }
2315
2316 return ret;
2317}
2318
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2319int platform_update_lch(void *platform, struct voice_session *session,
2320 enum voice_lch_mode lch_mode)
2321{
2322 int ret = 0;
2323 struct platform_data *my_data = (struct platform_data *)platform;
2324
2325 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2326 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2327 else
2328 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2329
2330 return ret;
2331}
2332
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2333void platform_get_parameters(void *platform,
2334 struct str_parms *query,
2335 struct str_parms *reply)
2336{
2337 struct platform_data *my_data = (struct platform_data *)platform;
2338 char *str = NULL;
2339 char value[256] = {0};
2340 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2341 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2342
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2343 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2344 value, sizeof(value));
2345 if (ret >= 0) {
2346 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2347 my_data->slowtalk?"true":"false");
2348 }
2349
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2350 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2351 value, sizeof(value));
2352 if (ret >= 0) {
2353 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2354 my_data->hd_voice?"true":"false");
2355 }
2356
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2357 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2358 value, sizeof(value));
2359 if (ret >= 0) {
2360 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2361 strlcpy(value, "on", sizeof(value));
2362 } else {
2363 strlcpy(value, "off", sizeof(value));
2364 }
2365
2366 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2367 }
2368
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2369 kv_pairs = str_parms_to_str(reply);
2370 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2371 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2372}
2373
2374/* Delay in Us */
2375int64_t platform_render_latency(audio_usecase_t usecase)
2376{
2377 switch (usecase) {
2378 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2379 return DEEP_BUFFER_PLATFORM_DELAY;
2380 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2381 return LOW_LATENCY_PLATFORM_DELAY;
2382 default:
2383 return 0;
2384 }
2385}
2386
2387int platform_update_usecase_from_source(int source, int usecase)
2388{
2389 ALOGV("%s: input source :%d", __func__, source);
2390 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2391 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2392 return usecase;
2393}
2394
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2395bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2396{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2397 bool needs_event = false;
2398
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2399 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2400 (snd_device < SND_DEVICE_IN_END) &&
2401 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2402 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2403 needs_event = true;
2404
2405 return needs_event;
2406}
2407
2408bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2409{
2410 bool needs_event = false;
2411
2412 switch(uc_id){
2413 /* concurrent playback usecases needs event */
2414 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2415 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2416 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2417 needs_event = true;
2418 break;
2419 /* concurrent playback in low latency allowed */
2420 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2421 break;
2422 /* concurrent playback FM needs event */
2423 case USECASE_AUDIO_PLAYBACK_FM:
2424 needs_event = true;
2425 break;
2426
2427 /* concurrent capture usecases, no event, capture handled by device
2428 * USECASE_AUDIO_RECORD:
2429 * USECASE_AUDIO_RECORD_COMPRESS:
2430 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2431
2432 * USECASE_VOICE_CALL:
2433 * USECASE_VOICE2_CALL:
2434 * USECASE_VOLTE_CALL:
2435 * USECASE_QCHAT_CALL:
2436 * USECASE_VOWLAN_CALL:
2437 * USECASE_COMPRESS_VOIP_CALL:
2438 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2439 * USECASE_INCALL_REC_UPLINK:
2440 * USECASE_INCALL_REC_DOWNLINK:
2441 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2442 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2443 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2444 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2445 * USECASE_INCALL_MUSIC_UPLINK:
2446 * USECASE_INCALL_MUSIC_UPLINK2:
2447 * USECASE_AUDIO_SPKR_CALIB_RX:
2448 * USECASE_AUDIO_SPKR_CALIB_TX:
2449 */
2450 default:
2451 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
2452 }
2453 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2454}
2455
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]2456bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
2457{
2458 bool needs_event = false;
2459
2460 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2461 (snd_device < SND_DEVICE_IN_END) &&
2462 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2463 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
2464 needs_event = true;
2465
2466 return needs_event;
2467}
2468
2469bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
2470{
2471 bool needs_event = false;
2472
2473 switch(uc_id){
2474 /* concurrent playback usecases needs event */
2475 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2476 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
2477 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
2478 needs_event = true;
2479 break;
2480 /* concurrent playback in low latency allowed */
2481 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2482 break;
2483 /* concurrent playback FM needs event */
2484 case USECASE_AUDIO_PLAYBACK_FM:
2485 needs_event = true;
2486 break;
2487
2488 /* concurrent capture usecases, no event, capture handled by device
2489 * USECASE_AUDIO_RECORD:
2490 * USECASE_AUDIO_RECORD_COMPRESS:
2491 * USECASE_AUDIO_RECORD_LOW_LATENCY:
2492
2493 * USECASE_VOICE_CALL:
2494 * USECASE_VOICE2_CALL:
2495 * USECASE_VOLTE_CALL:
2496 * USECASE_QCHAT_CALL:
2497 * USECASE_VOWLAN_CALL:
2498 * USECASE_COMPRESS_VOIP_CALL:
2499 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
2500 * USECASE_INCALL_REC_UPLINK:
2501 * USECASE_INCALL_REC_DOWNLINK:
2502 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
2503 * USECASE_INCALL_REC_UPLINK_COMPRESS:
2504 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
2505 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
2506 * USECASE_INCALL_MUSIC_UPLINK:
2507 * USECASE_INCALL_MUSIC_UPLINK2:
2508 * USECASE_AUDIO_SPKR_CALIB_RX:
2509 * USECASE_AUDIO_SPKR_CALIB_TX:
2510 */
2511 default:
2512 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
2513 }
2514 return needs_event;
2515}
2516
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2517/* Read offload buffer size from a property.
2518 * If value is not power of 2 round it to
2519 * power of 2.
2520 */
2521uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
2522{
2523 char value[PROPERTY_VALUE_MAX] = {0};
2524 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2525 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
2526 atoi(value)) {
2527 fragment_size = atoi(value) * 1024;
2528 }
2529
2530 if (info != NULL && info->has_video && info->is_streaming) {
2531 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
2532 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]2533 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2534 }
2535
2536 fragment_size = ALIGN( fragment_size, 1024);
2537
2538 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2539 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2540 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
2541 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
2542 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2543 return fragment_size;
2544}
2545
2546uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
2547{
2548 uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2549 uint32_t bits_per_sample = 16;
2550
2551 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
2552 bits_per_sample = 32;
2553 }
2554
2555 if (!info->has_video) {
2556 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2557
2558 } else if (info->has_video && info->is_streaming) {
2559 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
2560 * info->sample_rate
2561 * bits_per_sample
2562 * popcount(info->channel_mask))/1000;
2563
2564 } else if (info->has_video) {
2565 fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
2566 * info->sample_rate
2567 * bits_per_sample
2568 * popcount(info->channel_mask))/1000;
2569 }
2570
2571 fragment_size = ALIGN( fragment_size, 1024);
2572
2573 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
2574 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
2575 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
2576 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
2577
2578 ALOGV("%s: fragment_size %d", __func__, fragment_size);
2579 return fragment_size;
2580}
2581
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2582void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
2583{
2584 *device_to_be_id = msm_device_to_be_id;
2585 *length = msm_be_id_array_len;
2586}
2587
2588bool platform_check_24_bit_support() {
2589 return false;
2590}
2591
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2592bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused,
2593 struct audio_usecase *usecase __unused)
2594{
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]2595 return false;
2596}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2597
2598int platform_get_usecase_index(const char * usecase __unused)
2599{
2600 return -ENOSYS;
2601}
2602
2603int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused,
2604 int32_t pcm_id __unused)
2605{
2606 return -ENOSYS;
2607}
2608
2609int platform_set_snd_device_backend(snd_device_t snd_device __unused,
2610 const char * backend __unused)
2611{
2612 return -ENOSYS;
2613}
2614
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]2615int platform_get_edid_info(void *platform __unused)
2616{
2617 return -ENOSYS;
2618}
2619
2620int platform_set_channel_map(void *platform __unused, int ch_count __unused,
2621 char *ch_map __unused, int snd_id __unused)
2622{
2623 return -ENOSYS;
2624}
2625
2626int platform_set_stream_channel_map(void *platform __unused,
2627 audio_channel_mask_t channel_mask __unused,
2628 int snd_id __unused)
2629{
2630 return -ENOSYS;
2631}
2632
2633int platform_set_edid_channels_configuration(void *platform __unused,
2634 int channels __unused)
2635{
2636 return 0;
2637}
2638
2639void platform_cache_edid(void * platform __unused)
2640{
2641}
2642
2643void platform_invalidate_edid(void * platform __unused)
2644{
2645}