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review.blissroms.org / platform_hardware_qcom_audio / 14b0f2d79b8f761fb57923b8502e80d694c55845 / . / hal / msm8916 / platform.c
blob: d68591e5508c7743dfb56cdfff5ea7a6076795f5 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]2 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]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"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]41
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]44#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]45#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
46#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]47#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]48#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
50#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]51#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]52#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]54#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]55#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]56#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]57#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]58#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]60#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]61
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]62#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]63#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]64#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
67#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
68#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
69#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
70/* Used in calculating fragment size for pcm offload */
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]71#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]72
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]73/* MAX PCM fragment size cannot be increased further due
74 * to flinger's cblk size of 1mb,and it has to be a multiple of
75 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]76 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]77#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tannirude7d1752015-07-01 15:07:46 +0530[diff] [blame]78#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]79
80/*
81 * Offload buffer size for compress passthrough
82 */
83#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
84#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]85
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]86#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
87#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]88/*
89 * This file will have a maximum of 38 bytes:
90 *
91 * 4 bytes: number of audio blocks
92 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
93 * Maximum 10 * 3 bytes: SAD blocks
94 */
95#define MAX_SAD_BLOCKS 10
96#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]97#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]98
99/* EDID format ID for LPCM audio */
100#define EDID_FORMAT_LPCM 1
101
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]102/* fallback app type if the default app type from acdb loader fails */
103#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]104#define DEFAULT_APP_TYPE_RX_PATH 0x11130
105#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]106
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]107/* Retry for delay in FW loading*/
108#define RETRY_NUMBER 20
109#define RETRY_US 500000
110#define MAX_SND_CARD 8
111
112#define SAMPLE_RATE_8KHZ 8000
113#define SAMPLE_RATE_16KHZ 16000
114
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]115#define MAX_SET_CAL_BYTE_SIZE 65536
116
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]117#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]119#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]120#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]121#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
122#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
123
124
125/* Query external audio device connection status */
126#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
127
128#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
129#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
130#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]131#define MAX_CAL_NAME 20
132
133char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
134 [WCD9XXX_ANC_CAL] = "anc_cal",
135 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]136};
137
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]138#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]139
140enum {
141 VOICE_FEATURE_SET_DEFAULT,
142 VOICE_FEATURE_SET_VOLUME_BOOST
143};
144
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]145struct audio_block_header
146{
147 int reserved;
148 int length;
149};
150
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]151typedef struct acdb_audio_cal_cfg {
152 uint32_t persist;
153 uint32_t snd_dev_id;
154 audio_devices_t dev_id;
155 int32_t acdb_dev_id;
156 uint32_t app_type;
157 uint32_t topo_id;
158 uint32_t sampling_rate;
159 uint32_t cal_type;
160 uint32_t module_id;
161 uint32_t param_id;
162} acdb_audio_cal_cfg_t;
163
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]164/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]165typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]166typedef int (*acdb_init_t)(const char *, char *, int);
167typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]168typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]169typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]170typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]171typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
172acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]173typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
174typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]175typedef int (*acdb_send_common_top_t) (void);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]176
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]177typedef struct codec_backend_cfg {
178 uint32_t sample_rate;
179 uint32_t bit_width;
180 char *bitwidth_mixer_ctl;
181 char *samplerate_mixer_ctl;
182} codec_backend_cfg_t;
183
184typedef struct {
185 bool platform_na_prop_enabled;
186 bool ui_na_prop_enabled;
187} native_audio_prop;
188
189static native_audio_prop na_props = {0, 0};
190
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]191struct platform_data {
192 struct audio_device *adev;
193 bool fluence_in_spkr_mode;
194 bool fluence_in_voice_call;
195 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]196 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]197 bool external_spk_1;
198 bool external_spk_2;
199 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]200 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]201 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]202 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]203 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]204 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]205 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]206 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]207 bool is_acdb_initialized;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]208 /* Audio calibration related functions */
209 void *acdb_handle;
210 int voice_feature_set;
211 acdb_init_t acdb_init;
212 acdb_deallocate_t acdb_deallocate;
213 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]214 acdb_set_audio_cal_t acdb_set_audio_cal;
215 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]216 acdb_send_voice_cal_t acdb_send_voice_cal;
217 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]218 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]219 acdb_send_common_top_t acdb_send_common_top;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]220#ifdef RECORD_PLAY_CONCURRENCY
221 bool rec_play_conc_set;
222#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 void *hw_info;
224 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]225 void *edid_info;
226 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]227 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]228};
229
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]230static bool is_external_codec = false;
231static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
232 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
233};
234
235/* List of use cases that has different PCM device ID's for internal and external codecs */
236static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
237
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]238int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]239 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
240 DEEP_BUFFER_PCM_DEVICE},
241 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
242 LOWLATENCY_PCM_DEVICE},
243 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
244 MULTIMEDIA2_PCM_DEVICE},
245 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
246 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]247#ifdef MULTIPLE_OFFLOAD_ENABLED
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]248 /* Below entries are initialized with invalid values
249 * Valid values should be updated from fnc platform_info_init()
250 * based on pcm ids defined in audio_platform_info.xml.
251 */
252 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
253 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
254 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
255 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
256 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
257 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
258 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
259 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]260#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]261 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
262 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
263 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
264 LOWLATENCY_PCM_DEVICE},
265 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
266 MULTIMEDIA2_PCM_DEVICE},
267 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
268 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
269 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
270 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
271 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
272 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
273 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]274 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]275 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
276 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
277 AUDIO_RECORD_PCM_DEVICE},
278 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
279 AUDIO_RECORD_PCM_DEVICE},
280 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
281 AUDIO_RECORD_PCM_DEVICE},
282 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
283 COMPRESS_CAPTURE_DEVICE},
284 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
285 COMPRESS_CAPTURE_DEVICE},
286 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
287 COMPRESS_CAPTURE_DEVICE},
288 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
289 INCALL_MUSIC_UPLINK_PCM_DEVICE},
290 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
291 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
292 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
293 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]294 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
295 AFE_PROXY_RECORD_PCM_DEVICE},
296 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
297 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]298};
299
300/* Array to store sound devices */
301static const char * const device_table[SND_DEVICE_MAX] = {
302 [SND_DEVICE_NONE] = "none",
303 /* Playback sound devices */
304 [SND_DEVICE_OUT_HANDSET] = "handset",
305 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]306 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
307 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]308 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]309 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
310 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]311 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]312 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]313 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
314 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]315 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
316 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]317 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]318 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
319 [SND_DEVICE_OUT_HDMI] = "hdmi",
320 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
321 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]322 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]323 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
324 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
325 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]326 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]327 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
328 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
329 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
330 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
331 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
332 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
333 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
334 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
335 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
336 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
337 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]338 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]339#ifdef RECORD_PLAY_CONCURRENCY
340 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
341 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
342 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
343#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344
345 /* Capture sound devices */
346 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]347 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]348 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]349 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
350 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
351 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
352 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
353 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
354 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
355 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
356 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
357 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
358 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
359 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
360 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
361 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
362 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
363 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
364 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]365 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
366 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
367 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
368 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]369 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]370 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]371 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]372 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]373 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
374 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
375 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]376 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
377 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
378 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
379 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]380 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
381 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
382 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]383 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]384 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
385 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
386 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
387 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
388 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
389 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
390 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]391 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
392 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
393 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
394 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
395 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]396 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]397 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
398 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
399 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
400 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]401};
402
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]403// Platform specific backend bit width table
404static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
405
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]407static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]408 [SND_DEVICE_NONE] = -1,
409 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]410 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]411 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
412 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]413 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]414 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]415 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]416 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]417 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]418 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
419 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]420 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]421 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]422 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]423 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
424 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]425 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]426 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]427 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]428 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
429 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
430 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]431 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]432 [SND_DEVICE_OUT_AFE_PROXY] = 0,
433 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]434 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]435 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
436 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
437 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
438 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
439 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
440 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
441 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
443 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]444#ifdef RECORD_PLAY_CONCURRENCY
445 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
446 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
447 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
448#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]449
450 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]451 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]452 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
453 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
454 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
455 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
456 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
457 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
458 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
459 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
460 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
461 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
462 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
463 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
464 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
465 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
466 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]467 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]468 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]469 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
470 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
471 [SND_DEVICE_IN_HDMI_MIC] = 4,
472 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]473 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]474 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]475 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]476 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
477 [SND_DEVICE_IN_VOICE_DMIC] = 41,
478 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
479 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]480 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
481 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
482 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]483 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
484 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
485 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
486 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]487 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]488 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
489 [SND_DEVICE_IN_CAPTURE_FM] = 0,
490 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
491 [SND_DEVICE_IN_QUAD_MIC] = 46,
492 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
493 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
494 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]495 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
496 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
497 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
498 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
499 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]500 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]501 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
502 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
503 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
504 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]505};
506
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]507struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]508 char name[100];
509 unsigned int index;
510};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]511
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]512#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]513
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]514/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]515static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]516 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
517 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]518 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
519 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]520 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]521 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
522 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]523 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]524 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]525 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
526 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]527 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
528 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]529 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]530 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
531 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
532 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
533 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
534 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
535 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
536 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
537 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]538 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]539 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
540 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
541 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
542 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
543 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
544 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
545 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
546 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
547 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
548 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
549 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]550 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]551#ifdef RECORD_PLAY_CONCURRENCY
552 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
553 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
554 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
555#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
560 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
561 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
562 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
563 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
564 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
565 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
566 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
567 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
568 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
569 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
570 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
574 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
576 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
577 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
578 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]579 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
583 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
584 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
585 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
586 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
587 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
588 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
589 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
590 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
591 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
592 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
595 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
596 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]601 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]602 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]607 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]611};
612
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]613static char * backend_table[SND_DEVICE_MAX] = {0};
614
615static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
616 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
617 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
618 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
619 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
620#ifdef MULTIPLE_OFFLOAD_ENABLED
621 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
622 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
623 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
624 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
625 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
626 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
627 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
628 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
629#endif
630 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
631 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
632 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
633 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
634 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
635 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
636 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
637 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
638 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
639 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
640 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
641};
642
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]643#define NO_COLS 2
644static int msm_be_id_array_len;
645static int (*msm_device_to_be_id)[];
646
647/* Below table lists output device to BE_ID mapping*/
648/* Update the table based on the board configuration*/
649
650static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
651 {AUDIO_DEVICE_OUT_EARPIECE , 34},
652 {AUDIO_DEVICE_OUT_SPEAKER , 34},
653 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
654 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
655 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
656 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
657 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
658 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
659 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
660 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
661 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
662 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
663 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
664 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
665 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
666 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
667 {AUDIO_DEVICE_OUT_PROXY , 9},
668 {AUDIO_DEVICE_OUT_FM , 7},
669 {AUDIO_DEVICE_OUT_FM_TX , 8},
670 {AUDIO_DEVICE_OUT_ALL , -1},
671 {AUDIO_DEVICE_NONE , -1},
672 {AUDIO_DEVICE_OUT_DEFAULT , -1},
673};
674
675static int msm_device_to_be_id_external_codec [][NO_COLS] = {
676 {AUDIO_DEVICE_OUT_EARPIECE , 2},
677 {AUDIO_DEVICE_OUT_SPEAKER , 2},
678 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
679 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
680 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
681 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
682 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
683 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
684 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
685 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
686 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
687 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
688 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
689 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
690 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
691 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
692 {AUDIO_DEVICE_OUT_PROXY , 9},
693 {AUDIO_DEVICE_OUT_FM , 7},
694 {AUDIO_DEVICE_OUT_FM_TX , 8},
695 {AUDIO_DEVICE_OUT_ALL , -1},
696 {AUDIO_DEVICE_NONE , -1},
697 {AUDIO_DEVICE_OUT_DEFAULT , -1},
698};
699
700
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]701#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
702#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]703
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]704static bool is_misc_usecase(audio_usecase_t usecase) {
705 bool ret = false;
706 int i;
707
708 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
709 if(usecase == misc_usecase[i]) {
710 ret = true;
711 break;
712 }
713 }
714 return ret;
715}
716
717
718static void update_codec_type(const char *snd_card_name) {
719
720 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
721 sizeof("msm8939-tapan-snd-card")) ||
722 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
723 sizeof("msm8939-tapan9302-snd-card"))||
724 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]725 sizeof("msm8939-tomtom9330-snd-card")) ||
726 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
727 sizeof("msm8952-tomtom-snd-card"))) {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]728 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
729 is_external_codec = true;
730 }
731}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]732static void query_platform(const char *snd_card_name,
733 char *mixer_xml_path)
734{
735 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
736 sizeof("msm8x16-snd-card-mtp"))) {
737 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
738 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]739
740 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
741 msm_be_id_array_len =
742 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
743
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]744 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
745 sizeof("msm8x16-skuh-snd-card"))) {
746 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
747 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]748
749 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
750 msm_be_id_array_len =
751 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
752
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]753 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
754 sizeof("msm8x16-skui-snd-card"))) {
755 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
756 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]757
758 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
759 msm_be_id_array_len =
760 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
761
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]762 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
763 sizeof("msm8x16-skuhf-snd-card"))) {
764 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
765 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]766
767 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
768 msm_be_id_array_len =
769 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
770
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]771 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]772 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]773 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
774 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]775
776 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
777 msm_be_id_array_len =
778 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
779
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]780 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
781 sizeof("msm8939-snd-card-skuk"))) {
782 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
783 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]784 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
785 msm_be_id_array_len =
786 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
787
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]788 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
789 sizeof("msm8939-tapan-snd-card"))) {
790 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
791 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]792 msm_device_to_be_id = msm_device_to_be_id_external_codec;
793 msm_be_id_array_len =
794 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
795
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]796 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
797 sizeof("msm8939-tapan9302-snd-card"))) {
798 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
799 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]800
801 msm_device_to_be_id = msm_device_to_be_id_external_codec;
802 msm_be_id_array_len =
803 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
804
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]805 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
806 sizeof("msm8939-tomtom9330-snd-card"))) {
807 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
808 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]809 msm_device_to_be_id = msm_device_to_be_id_external_codec;
810 msm_be_id_array_len =
811 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
812
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]813 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
814 sizeof("msm8909-skua-snd-card"))) {
815 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
816 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]817 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
818 msm_be_id_array_len =
819 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]820
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]821 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
822 sizeof("msm8909-skuc-snd-card"))) {
823 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
824 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]825 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
826 msm_be_id_array_len =
827 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
828
829 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
830 sizeof("msm8909-pm8916-snd-card"))) {
831 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
832 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]833
834 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
835 msm_be_id_array_len =
836 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]837
838 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
839 sizeof("msm8909-skue-snd-card"))) {
840 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
841 sizeof(MIXER_XML_PATH_SKUE));
842 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
843 msm_be_id_array_len =
844 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
845
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]846 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
847 sizeof("msm8939-snd-card-skul"))) {
848 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
849 sizeof(MIXER_XML_PATH_SKUL));
850 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
851 msm_be_id_array_len =
852 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]853 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
854 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
855 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
856 sizeof(MIXER_XML_PATH_MTP));
857 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
858 msm_be_id_array_len =
859 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
860 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
861 sizeof("msm8952-tomtom-snd-card"))) {
862 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
863 sizeof(MIXER_XML_PATH_WCD9330));
864 msm_device_to_be_id = msm_device_to_be_id_external_codec;
865 msm_be_id_array_len =
866 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]867 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
868 sizeof("msm8952-skum-snd-card"))) {
869 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
870 sizeof(MIXER_XML_PATH_SKUM));
871 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
872 msm_be_id_array_len =
873 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]874
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]875 } else {
876 strlcpy(mixer_xml_path, MIXER_XML_PATH,
877 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]878
879 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
880 msm_be_id_array_len =
881 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
882
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]883 }
884}
885
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]886void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]887{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]888 struct platform_data *my_data = (struct platform_data *)platform;
889 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]890
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]891 if (my_data->ec_ref_enabled) {
892 my_data->ec_ref_enabled = false;
893 ALOGV("%s: disabling echo-reference", __func__);
894 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]895 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]896
897 if (enable) {
898 my_data->ec_ref_enabled = true;
899 ALOGD("%s: enabling echo-reference", __func__);
900 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
901 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]902}
903
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]904static struct csd_data *open_csd_client()
905{
906 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]907 if (!csd) {
908 ALOGE("failed to allocate csd_data mem");
909 return NULL;
910 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]911
912 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
913 if (csd->csd_client == NULL) {
914 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
915 goto error;
916 } else {
917 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
918
919 csd->deinit = (deinit_t)dlsym(csd->csd_client,
920 "csd_client_deinit");
921 if (csd->deinit == NULL) {
922 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
923 dlerror());
924 goto error;
925 }
926 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
927 "csd_client_disable_device");
928 if (csd->disable_device == NULL) {
929 ALOGE("%s: dlsym error %s for csd_client_disable_device",
930 __func__, dlerror());
931 goto error;
932 }
933 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
934 "csd_client_enable_device_config");
935 if (csd->enable_device_config == NULL) {
936 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
937 __func__, dlerror());
938 goto error;
939 }
940 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
941 "csd_client_enable_device");
942 if (csd->enable_device == NULL) {
943 ALOGE("%s: dlsym error %s for csd_client_enable_device",
944 __func__, dlerror());
945 goto error;
946 }
947 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
948 "csd_client_start_voice");
949 if (csd->start_voice == NULL) {
950 ALOGE("%s: dlsym error %s for csd_client_start_voice",
951 __func__, dlerror());
952 goto error;
953 }
954 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
955 "csd_client_stop_voice");
956 if (csd->stop_voice == NULL) {
957 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
958 __func__, dlerror());
959 goto error;
960 }
961 csd->volume = (volume_t)dlsym(csd->csd_client,
962 "csd_client_volume");
963 if (csd->volume == NULL) {
964 ALOGE("%s: dlsym error %s for csd_client_volume",
965 __func__, dlerror());
966 goto error;
967 }
968 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
969 "csd_client_mic_mute");
970 if (csd->mic_mute == NULL) {
971 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
972 __func__, dlerror());
973 goto error;
974 }
975 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
976 "csd_client_slow_talk");
977 if (csd->slow_talk == NULL) {
978 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
979 __func__, dlerror());
980 goto error;
981 }
982 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
983 "csd_client_start_playback");
984 if (csd->start_playback == NULL) {
985 ALOGE("%s: dlsym error %s for csd_client_start_playback",
986 __func__, dlerror());
987 goto error;
988 }
989 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
990 "csd_client_stop_playback");
991 if (csd->stop_playback == NULL) {
992 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
993 __func__, dlerror());
994 goto error;
995 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]996 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
997 if (csd->set_lch == NULL) {
998 ALOGE("%s: dlsym error %s for csd_client_set_lch",
999 __func__, dlerror());
1000 /* Ignore the error as this is not mandatory function for
1001 * basic voice call to work.
1002 */
1003 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1004 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1005 "csd_client_start_record");
1006 if (csd->start_record == NULL) {
1007 ALOGE("%s: dlsym error %s for csd_client_start_record",
1008 __func__, dlerror());
1009 goto error;
1010 }
1011 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1012 "csd_client_stop_record");
1013 if (csd->stop_record == NULL) {
1014 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1015 __func__, dlerror());
1016 goto error;
1017 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1018
1019
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1020 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1021
1022 if (csd->init == NULL) {
1023 ALOGE("%s: dlsym error %s for csd_client_init",
1024 __func__, dlerror());
1025 goto error;
1026 } else {
1027 csd->init();
1028 }
1029 }
1030 return csd;
1031
1032error:
1033 free(csd);
1034 csd = NULL;
1035 return csd;
1036}
1037
1038void close_csd_client(struct csd_data *csd)
1039{
1040 if (csd != NULL) {
1041 csd->deinit();
1042 dlclose(csd->csd_client);
1043 free(csd);
1044 csd = NULL;
1045 }
1046}
1047
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1048
1049static void set_platform_defaults()
1050{
1051 int32_t dev;
1052 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1053 backend_table[dev] = NULL;
1054 }
1055 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1056 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1057 }
1058
1059 // TBD - do these go to the platform-info.xml file.
1060 // will help in avoiding strdups here
1061 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1062 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1063 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1064 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1065 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1066 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1067 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1068 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1069 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1070 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1071 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1072 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1073 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1074 strdup("speaker-and-usb-headphones");
1075 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1076 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1077 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1078 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1079}
1080
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1081void get_cvd_version(char *cvd_version, struct audio_device *adev)
1082{
1083 struct mixer_ctl *ctl;
1084 int count;
1085 int ret = 0;
1086
1087 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1088 if (!ctl) {
1089 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1090 goto done;
1091 }
1092 mixer_ctl_update(ctl);
1093
1094 count = mixer_ctl_get_num_values(ctl);
1095 if (count > MAX_CVD_VERSION_STRING_SIZE)
1096 count = MAX_CVD_VERSION_STRING_SIZE;
1097
1098 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1099 if (ret != 0) {
1100 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1101 goto done;
1102 }
1103
1104done:
1105 return;
1106}
1107
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1108static int hw_util_open(int card_no)
1109{
1110 int fd = -1;
1111 char dev_name[256];
1112
1113 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1114 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1115 ALOGD("%s Opening device %s\n", __func__, dev_name);
1116 fd = open(dev_name, O_WRONLY);
1117 if (fd < 0) {
1118 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1119 return fd;
1120 }
1121 ALOGD("%s success", __func__);
1122 return fd;
1123}
1124
1125struct param_data {
1126 int use_case;
1127 int acdb_id;
1128 int get_size;
1129 int buff_size;
1130 int data_size;
1131 void *buff;
1132};
1133
1134static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1135{
1136 int ret = 0, type;
1137
1138 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1139 struct wcdcal_ioctl_buffer codec_buffer;
1140 struct param_data calib;
1141
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1142 calib.get_size = 1;
1143 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1144 &calib);
1145 if (ret < 0) {
1146 ALOGE("%s get_calibration failed\n", __func__);
1147 return ret;
1148 }
1149 calib.get_size = 0;
1150 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1151 if(calib.buff == NULL) {
1152 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1153 , __func__, calib.buff_size, cal_name_info[type]);
1154 return -1;
1155 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1156 ret = acdb_loader_get_calibration(cal_name_info[type],
1157 sizeof(struct param_data), &calib);
1158 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1159 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1160 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1161 free(calib.buff);
1162 return ret;
1163 }
1164 codec_buffer.buffer = calib.buff;
1165 codec_buffer.size = calib.data_size;
1166 codec_buffer.cal_type = type;
1167 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1168 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1169 cal_name_info[type], errno, codec_buffer.size);
1170 ALOGD("%s cal sent for %s calib.size=%d"
1171 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1172 free(calib.buff);
1173 }
1174 return ret;
1175}
1176
1177static void audio_hwdep_send_cal(struct platform_data *plat_data)
1178{
1179 int fd;
1180
1181 fd = hw_util_open(plat_data->adev->snd_card);
1182 if (fd == -1) {
1183 ALOGE("%s error open\n", __func__);
1184 return;
1185 }
1186
1187 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1188 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1189
1190 if (acdb_loader_get_calibration == NULL) {
1191 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1192 dlerror());
1193 return;
1194 }
1195 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1196 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1197}
1198
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1199static int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1200{
1201 struct platform_data *my_data = (struct platform_data *)platform;
1202 char *cvd_version = NULL;
1203 int key = 0;
1204 const char *snd_card_name;
1205 int result;
1206 char value[PROPERTY_VALUE_MAX];
1207 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1208 if (!cvd_version)
1209 ALOGE("Failed to allocate cvd version");
1210 else
1211 get_cvd_version(cvd_version, my_data->adev);
1212
1213 property_get("audio.ds1.metainfo.key",value,"0");
1214 key = atoi(value);
1215 snd_card_name = mixer_get_name(my_data->adev->mixer);
1216 result = my_data->acdb_init(snd_card_name, cvd_version, key);
1217 if (cvd_version)
1218 free(cvd_version);
1219 if (!result) {
1220 my_data->is_acdb_initialized = true;
1221 ALOGD("ACDB initialized");
1222 audio_hwdep_send_cal(my_data);
1223 } else {
1224 my_data->is_acdb_initialized = false;
1225 ALOGD("ACDB initialization failed");
1226 }
1227 return result;
1228}
1229
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1230void *platform_init(struct audio_device *adev)
1231{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1232 char platform[PROPERTY_VALUE_MAX];
1233 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1234 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1235 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1236 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1237 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1238 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1239 char *cvd_version = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1240 int idx;
1241
1242 my_data = calloc(1, sizeof(struct platform_data));
1243
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1244 if (!my_data) {
1245 ALOGE("failed to allocate platform data");
1246 return NULL;
1247 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1248
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1249 while (snd_card_num < MAX_SND_CARD) {
1250 adev->mixer = mixer_open(snd_card_num);
1251
1252 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1253 usleep(RETRY_US);
1254 adev->mixer = mixer_open(snd_card_num);
1255 retry_num++;
1256 }
1257
1258 if (!adev->mixer) {
1259 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1260 snd_card_num);
1261 retry_num = 0;
1262 snd_card_num++;
1263 continue;
1264 }
1265
1266 snd_card_name = mixer_get_name(adev->mixer);
1267 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1268
1269 my_data->hw_info = hw_info_init(snd_card_name);
1270 if (!my_data->hw_info) {
1271 ALOGE("%s: Failed to init hardware info", __func__);
1272 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1273 query_platform(snd_card_name, mixer_xml_path);
1274 ALOGD("%s: mixer path file is %s", __func__,
1275 mixer_xml_path);
1276 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1277 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1278 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1279 mixer_xml_path);
1280 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1281 if (!adev->audio_route) {
1282 ALOGE("%s: Failed to init audio route controls, aborting.",
1283 __func__);
1284 free(my_data);
1285 return NULL;
1286 }
1287 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1288 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1289 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1290 break;
1291 }
1292 retry_num = 0;
1293 snd_card_num++;
1294 }
1295
1296 if (snd_card_num >= MAX_SND_CARD) {
1297 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1298 free(my_data);
1299 return NULL;
1300 }
1301
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1302 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1303 my_data->fluence_in_spkr_mode = false;
1304 my_data->fluence_in_voice_call = false;
1305 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1306 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1307 my_data->external_spk_1 = false;
1308 my_data->external_spk_2 = false;
1309 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1310 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1311 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1312 my_data->slowtalk = false;
1313 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1314 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1315 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1316
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1317 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1318 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1319 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1320 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1321 my_data->fluence_type = FLUENCE_DUAL_MIC;
1322 } else {
1323 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1324 }
1325
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1326 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1327 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1328 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1329 my_data->fluence_in_voice_call = true;
1330 }
1331
1332 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1333 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1334 my_data->fluence_in_voice_rec = true;
1335 }
1336
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1337 property_get("persist.audio.fluence.audiorec",value,"");
1338 if (!strncmp("true", value, sizeof("true"))) {
1339 my_data->fluence_in_audio_rec = true;
1340 }
1341
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1342 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1343 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1344 my_data->fluence_in_spkr_mode = true;
1345 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1346
1347 property_get("persist.audio.fluence.mode",value,"");
1348 if (!strncmp("broadside", value, sizeof("broadside"))) {
1349 my_data->fluence_mode = FLUENCE_BROADSIDE;
1350 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1351 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1352 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1353 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1354 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1355 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1356 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1357 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1358 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1359 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1360
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1361 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1362 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1363 if (my_data->acdb_handle == NULL) {
1364 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1365 } else {
1366 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1367 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1368 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1369 if (!my_data->acdb_deallocate)
1370 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1371 __func__, LIB_ACDB_LOADER);
1372
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1373 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]1374 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1375 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1376 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1377 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1378
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1379 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1380 "acdb_loader_set_audio_cal_v2");
1381 if (!my_data->acdb_set_audio_cal)
1382 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1383 __func__, LIB_ACDB_LOADER);
1384
1385 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1386 "acdb_loader_get_audio_cal_v2");
1387 if (!my_data->acdb_get_audio_cal)
1388 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1389 __func__, LIB_ACDB_LOADER);
1390
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1391 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1392 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1393 if (!my_data->acdb_send_voice_cal)
1394 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1395 __func__, LIB_ACDB_LOADER);
1396
1397 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1398 "acdb_loader_reload_vocvoltable");
1399 if (!my_data->acdb_reload_vocvoltable)
1400 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1401 __func__, LIB_ACDB_LOADER);
1402
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1403 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1404 my_data->acdb_handle,
1405 "acdb_loader_get_default_app_type");
1406 if (!my_data->acdb_get_default_app_type)
1407 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1408 __func__, LIB_ACDB_LOADER);
1409
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1410 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1411 my_data->acdb_handle,
1412 "acdb_loader_send_common_custom_topology");
1413 if (!my_data->acdb_send_common_top)
1414 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1415 __func__, LIB_ACDB_LOADER);
1416
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1417 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1418 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1419 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1420 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1421 goto acdb_init_fail;
1422 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1423 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1424 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1425 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1426
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1427 // Check if WSA speaker is supported in codec
1428 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1429 DIR *dir;
1430 struct dirent *dirent;
1431 char file_name[10] = "wsa";
1432 strcat(CodecPeek, snd_card_name);
1433
1434 dir = opendir(CodecPeek);
1435 if (dir != NULL) {
1436 while (NULL != (dirent = readdir(dir))) {
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame^]1437 if (strstr (dirent->d_name,file_name)) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1438 my_data->is_wsa_speaker = true;
1439 break;
1440 }
1441 }
1442 closedir(dir);
1443 }
1444
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1445acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1446
1447 set_platform_defaults();
1448
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1449 /* Initialize ACDB and PCM ID's */
1450 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame^]1451 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1452 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame^]1453 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1454
1455 /* init usb */
1456 audio_extn_usb_init(adev);
1457 /* update sound cards appropriately */
1458 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1459
1460 /* Read one time ssr property */
1461 audio_extn_ssr_update_enabled();
1462 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1463
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1464 /* init dap hal */
1465 audio_extn_dap_hal_init(adev->snd_card);
1466
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1467 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1468 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1469
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1470 /* init audio device arbitration */
1471 audio_extn_dev_arbi_init();
1472
1473 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1474
1475 /* initialize backend config */
1476 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1477 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1478 if (idx == HEADPHONE_44_1_BACKEND)
1479 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1480 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1481 }
1482
1483 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1484 strdup("SLIM_0_RX Format");
1485 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1486 strdup("SLIM_0_RX SampleRate");
1487
1488 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1489 strdup("SLIM_5_RX Format");
1490 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1491 strdup("SLIM_5_RX SampleRate");
1492
1493 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1494 return my_data;
1495}
1496
1497void platform_deinit(void *platform)
1498{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1499 struct platform_data *my_data = (struct platform_data *)platform;
1500
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1501 if (my_data->edid_info) {
1502 free(my_data->edid_info);
1503 my_data->edid_info = NULL;
1504 }
1505
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1506 hw_info_deinit(my_data->hw_info);
1507 close_csd_client(my_data->csd);
1508
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1509 int32_t dev;
1510 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1511 if (backend_table[dev]) {
1512 free(backend_table[dev]);
1513 backend_table[dev]= NULL;
1514 }
1515 }
1516
1517 /* deinit audio device arbitration */
1518 audio_extn_dev_arbi_deinit();
1519
1520 if (my_data->edid_info) {
1521 free(my_data->edid_info);
1522 my_data->edid_info = NULL;
1523 }
1524
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1525 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1526 /* deinit usb */
1527 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1528 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1529}
1530
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1531static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1532{
1533 struct platform_data *my_data = (struct platform_data *)platform;
1534 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1535 return my_data->is_acdb_initialized;
1536}
1537
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1538void platform_snd_card_update(void *platform, int snd_scard_state)
1539{
1540 struct platform_data *my_data = (struct platform_data *)platform;
1541
1542 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1543 if (!platform_is_acdb_initialized(my_data)) {
1544 if(platform_acdb_init(my_data))
1545 ALOGE("%s: acdb initialization is failed", __func__);
1546 } else if (my_data->acdb_send_common_top() < 0) {
1547 ALOGD("%s: acdb did not set common topology", __func__);
1548 }
1549 }
1550}
1551
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1552const char *platform_get_snd_device_name(snd_device_t snd_device)
1553{
1554 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1555 return device_table[snd_device];
1556 else
1557 return "";
1558}
1559
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1560int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1561 char *device_name)
1562{
1563 struct platform_data *my_data = (struct platform_data *)platform;
1564
1565 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1566 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1567 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1568 } else {
1569 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1570 return -EINVAL;
1571 }
1572
1573 return 0;
1574}
1575
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1576void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1577{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1578 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1579 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1580 return;
1581 }
1582
1583 const char * suffix = backend_table[snd_device];
1584
1585 if (suffix != NULL) {
1586 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1587 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1588 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1589}
1590
1591int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1592{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1593 int device_id = -1;
1594
1595 if (is_external_codec && is_misc_usecase(usecase)) {
1596 if (device_type == PCM_PLAYBACK)
1597 device_id = pcm_device_table_of_ext_codec[usecase][0];
1598 else
1599 device_id = pcm_device_table_of_ext_codec[usecase][1];
1600 } else {
1601 if (device_type == PCM_PLAYBACK)
1602 device_id = pcm_device_table[usecase][0];
1603 else
1604 device_id = pcm_device_table[usecase][1];
1605 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1606 return device_id;
1607}
1608
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1609static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1610{
1611 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1612 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1613
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1614 if (table == NULL) {
1615 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1616 ret = -ENODEV;
1617 goto done;
1618 }
1619
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1620 if (name == NULL) {
1621 ALOGE("null key");
1622 ret = -ENODEV;
1623 goto done;
1624 }
1625
1626 for (i=0; i < len; i++) {
1627 const char* tn = table[i].name;
1628 size_t len = strlen(tn);
1629 if (strncmp(tn, name, len) == 0) {
1630 if (strlen(name) != len) {
1631 continue; // substring
1632 }
1633 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1634 goto done;
1635 }
1636 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1637 ALOGE("%s: Could not find index for name = %s",
1638 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1639 ret = -ENODEV;
1640done:
1641 return ret;
1642}
1643
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1644int platform_set_fluence_type(void *platform, char *value)
1645{
1646 int ret = 0;
1647 int fluence_type = FLUENCE_NONE;
1648 int fluence_flag = NONE_FLAG;
1649 struct platform_data *my_data = (struct platform_data *)platform;
1650 struct audio_device *adev = my_data->adev;
1651
1652 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1653
1654 /* only dual mic turn on and off is supported as of now through setparameters */
1655 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1656 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1657 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1658 ALOGV("fluence dualmic feature enabled \n");
1659 fluence_type = FLUENCE_DUAL_MIC;
1660 fluence_flag = DMIC_FLAG;
1661 } else {
1662 ALOGE("%s: Failed to set DUALMIC", __func__);
1663 ret = -1;
1664 goto done;
1665 }
1666 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1667 ALOGV("fluence disabled");
1668 fluence_type = FLUENCE_NONE;
1669 } else {
1670 ALOGE("Invalid fluence value : %s",value);
1671 ret = -1;
1672 goto done;
1673 }
1674
1675 if (fluence_type != my_data->fluence_type) {
1676 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1677 my_data->fluence_type = fluence_type;
1678 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1679 }
1680done:
1681 return ret;
1682}
1683
1684int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1685{
1686 int ret = 0;
1687 struct platform_data *my_data = (struct platform_data *)platform;
1688
1689 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1690 strlcpy(value, "quadmic", len);
1691 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1692 strlcpy(value, "dualmic", len);
1693 } else if (my_data->fluence_type == FLUENCE_NONE) {
1694 strlcpy(value, "none", len);
1695 } else
1696 ret = -1;
1697
1698 return ret;
1699}
1700
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1701int platform_get_snd_device_index(char *device_name)
1702{
1703 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1704}
1705
1706int platform_get_usecase_index(const char *usecase_name)
1707{
1708 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1709}
1710
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1711int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1712{
1713 int ret = 0;
1714
1715 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1716 ALOGE("%s: Invalid snd_device = %d",
1717 __func__, snd_device);
1718 ret = -EINVAL;
1719 goto done;
1720 }
1721
1722 acdb_device_table[snd_device] = acdb_id;
1723done:
1724 return ret;
1725}
1726
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1727int platform_get_default_app_type(void *platform)
1728{
1729 struct platform_data *my_data = (struct platform_data *)platform;
1730
1731 if (my_data->acdb_get_default_app_type)
1732 return my_data->acdb_get_default_app_type();
1733 else
1734 return DEFAULT_APP_TYPE;
1735}
1736
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1737int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1738{
1739 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1740 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1741 return -EINVAL;
1742 }
1743 return acdb_device_table[snd_device];
1744}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1745
1746int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1747{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1748 int ret = 0;
1749
1750 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1751 ALOGE("%s: Invalid snd_device = %d",
1752 __func__, snd_device);
1753 ret = -EINVAL;
1754 goto done;
1755 }
1756
1757 backend_bit_width_table[snd_device] = bit_width;
1758done:
1759 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1760}
1761
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1762int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1763{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1764 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1765 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]1766 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1767 }
1768 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1769}
1770
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1771int platform_set_native_support(bool codec_support)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1772{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1773 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
1774 = codec_support;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1775 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1776 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1777 return 0;
1778}
1779
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1780int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1781{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1782 int ret;
1783 if (na_props.platform_na_prop_enabled) {
1784 ret = na_props.ui_na_prop_enabled;
1785 } else {
1786 ret = na_props.platform_na_prop_enabled;
1787 }
1788 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1789 na_props.ui_na_prop_enabled);
1790 return ret;
1791}
1792
1793void native_audio_get_params(struct str_parms *query,
1794 struct str_parms *reply,
1795 char *value, int len)
1796{
1797 int ret;
1798 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1799 value, len);
1800 if (ret >= 0) {
1801 if (na_props.platform_na_prop_enabled) {
1802 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1803 na_props.ui_na_prop_enabled ? "true" : "false");
1804 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1805 na_props.ui_na_prop_enabled);
1806 } else {
1807 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1808 "false");
1809 ALOGV("%s: native audio not supported: %d", __func__,
1810 na_props.platform_na_prop_enabled);
1811 }
1812 }
1813}
1814
1815int native_audio_set_params(struct platform_data *platform,
1816 struct str_parms *parms, char *value, int len)
1817{
1818 int ret = 0;
1819 struct audio_usecase *usecase;
1820 struct listnode *node;
1821
1822 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1823 value, len);
1824 if (ret >= 0) {
1825 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1826 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1827 na_props.ui_na_prop_enabled = true;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1828 ALOGD("%s: native audio feature enabled from UI",__func__);
1829 }
1830 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1831 na_props.ui_na_prop_enabled = false;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1832 ALOGD("%s: native audio feature disabled from UI",__func__);
1833
1834 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1835
1836 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
1837
1838 /* Iterate through the usecase list and trigger device switch for
1839 all the appropriate usecases */
1840 list_for_each(node, &(platform->adev)->usecase_list) {
1841 usecase = node_to_item(node, struct audio_usecase, list);
1842
1843 if (is_offload_usecase(usecase->id) &&
1844 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1845 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
1846 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1847 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
1848 " stream(%p), device(%d)", __func__, usecase->id,
1849 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1850 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1851 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1852 }
1853 }
1854 } else {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1855 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1856 na_props.platform_na_prop_enabled);
1857 }
1858 }
1859 return ret;
1860}
1861
1862int platform_get_backend_index(snd_device_t snd_device)
1863{
1864 int32_t port = DEFAULT_CODEC_BACKEND;
1865
1866 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1867 if (backend_table[snd_device] != NULL &&
1868 !strcmp(backend_table[snd_device], "headphones-44.1"))
1869 port = HEADPHONE_44_1_BACKEND;
1870 else
1871 port = DEFAULT_CODEC_BACKEND;
1872 } else {
1873 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
1874 }
1875
1876 ALOGV("%s: backend port - %d", __func__, port);
1877 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1878}
1879
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1880int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1881 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1882{
1883 struct platform_data *my_data = (struct platform_data *)platform;
1884 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1885 struct audio_device *adev = my_data->adev;
1886 int snd_device = SND_DEVICE_OUT_SPEAKER;
1887
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1888 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1889 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1890 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1891 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1892 acdb_dev_id = acdb_device_table[audio_extn_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1893
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]1894 // Do not use Rx path default app type for TX path
1895 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
1896 ALOGD("Resetting app type for Tx path to default");
1897 app_type = DEFAULT_APP_TYPE_TX_PATH;
1898 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1899 if (acdb_dev_id < 0) {
1900 ALOGE("%s: Could not find acdb id for device(%d)",
1901 __func__, snd_device);
1902 return -EINVAL;
1903 }
1904 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1905 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1906 __func__, snd_device, acdb_dev_id);
1907 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1908 snd_device < SND_DEVICE_OUT_END)
1909 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1910 else
1911 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1912 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1913 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1914 }
1915 return 0;
1916}
1917
1918int platform_switch_voice_call_device_pre(void *platform)
1919{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1920 struct platform_data *my_data = (struct platform_data *)platform;
1921 int ret = 0;
1922
1923 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1924 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1925 /* This must be called before disabling mixer controls on APQ side */
1926 ret = my_data->csd->disable_device();
1927 if (ret < 0) {
1928 ALOGE("%s: csd_client_disable_device, failed, error %d",
1929 __func__, ret);
1930 }
1931 }
1932 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1933}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1934
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1935int platform_switch_voice_call_enable_device_config(void *platform,
1936 snd_device_t out_snd_device,
1937 snd_device_t in_snd_device)
1938{
1939 struct platform_data *my_data = (struct platform_data *)platform;
1940 int acdb_rx_id, acdb_tx_id;
1941 int ret = 0;
1942
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1943 if (my_data->csd == NULL)
1944 return ret;
1945
1946 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1947 audio_extn_spkr_prot_is_enabled())
1948 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1949 else
1950 acdb_rx_id = acdb_device_table[out_snd_device];
1951
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1952 acdb_tx_id = acdb_device_table[in_snd_device];
1953
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1954 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1955 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1956 if (ret < 0) {
1957 ALOGE("%s: csd_enable_device_config, failed, error %d",
1958 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1959 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1960 } else {
1961 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1962 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1963 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1964
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1965 return ret;
1966}
1967
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1968int platform_switch_voice_call_device_post(void *platform,
1969 snd_device_t out_snd_device,
1970 snd_device_t in_snd_device)
1971{
1972 struct platform_data *my_data = (struct platform_data *)platform;
1973 int acdb_rx_id, acdb_tx_id;
1974
1975 if (my_data->acdb_send_voice_cal == NULL) {
1976 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1977 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1978 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1979 audio_extn_spkr_prot_is_enabled())
1980 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1981
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1982 acdb_rx_id = acdb_device_table[out_snd_device];
1983 acdb_tx_id = acdb_device_table[in_snd_device];
1984
1985 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1986 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1987 else
1988 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1989 acdb_rx_id, acdb_tx_id);
1990 }
1991
1992 return 0;
1993}
1994
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1995int platform_switch_voice_call_usecase_route_post(void *platform,
1996 snd_device_t out_snd_device,
1997 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1998{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1999 struct platform_data *my_data = (struct platform_data *)platform;
2000 int acdb_rx_id, acdb_tx_id;
2001 int ret = 0;
2002
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2003 if (my_data->csd == NULL)
2004 return ret;
2005
2006 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2007 audio_extn_spkr_prot_is_enabled())
2008 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2009 else
2010 acdb_rx_id = acdb_device_table[out_snd_device];
2011
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2012 acdb_tx_id = acdb_device_table[in_snd_device];
2013
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2014 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2015 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2016 my_data->adev->acdb_settings);
2017 if (ret < 0) {
2018 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2019 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2020 } else {
2021 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2022 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2023 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2024
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2025 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2026}
2027
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2028int platform_start_voice_call(void *platform, uint32_t vsid)
2029{
2030 struct platform_data *my_data = (struct platform_data *)platform;
2031 int ret = 0;
2032
2033 if (my_data->csd != NULL) {
2034 ret = my_data->csd->start_voice(vsid);
2035 if (ret < 0) {
2036 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2037 }
2038 }
2039 return ret;
2040}
2041
2042int platform_stop_voice_call(void *platform, uint32_t vsid)
2043{
2044 struct platform_data *my_data = (struct platform_data *)platform;
2045 int ret = 0;
2046
2047 if (my_data->csd != NULL) {
2048 ret = my_data->csd->stop_voice(vsid);
2049 if (ret < 0) {
2050 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2051 }
2052 }
2053 return ret;
2054}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2055
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2056int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2057{
2058 return 0;
2059}
2060
2061int platform_set_voice_volume(void *platform, int volume)
2062{
2063 struct platform_data *my_data = (struct platform_data *)platform;
2064 struct audio_device *adev = my_data->adev;
2065 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2066 const char *mixer_ctl_name = "Voice Rx Gain";
2067 int vol_index = 0, ret = 0;
2068 uint32_t set_values[ ] = {0,
2069 ALL_SESSION_VSID,
2070 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2071
2072 // Voice volume levels are mapped to adsp volume levels as follows.
2073 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2074 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2075 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2076 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2077
2078 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2079 if (!ctl) {
2080 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2081 __func__, mixer_ctl_name);
2082 return -EINVAL;
2083 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2084 ALOGV("Setting voice volume index: %d", set_values[0]);
2085 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2086
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2087 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2088 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2089 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2090 if (ret < 0) {
2091 ALOGE("%s: csd_volume error %d", __func__, ret);
2092 }
2093 }
2094 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2095}
2096
2097int platform_set_mic_mute(void *platform, bool state)
2098{
2099 struct platform_data *my_data = (struct platform_data *)platform;
2100 struct audio_device *adev = my_data->adev;
2101 struct mixer_ctl *ctl;
2102 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2103 int ret = 0;
2104 uint32_t set_values[ ] = {0,
2105 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2106 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2107
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2108 set_values[0] = state;
2109 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2110 if (!ctl) {
2111 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2112 __func__, mixer_ctl_name);
2113 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2114 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2115 ALOGV("Setting voice mute state: %d", state);
2116 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2117
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2118 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2119 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2120 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2121 if (ret < 0) {
2122 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2123 }
2124 }
2125 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2126}
2127
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2128int platform_set_device_mute(void *platform, bool state, char *dir)
2129{
2130 struct platform_data *my_data = (struct platform_data *)platform;
2131 struct audio_device *adev = my_data->adev;
2132 struct mixer_ctl *ctl;
2133 char *mixer_ctl_name = NULL;
2134 int ret = 0;
2135 uint32_t set_values[ ] = {0,
2136 ALL_SESSION_VSID,
2137 0};
2138 if(dir == NULL) {
2139 ALOGE("%s: Invalid direction:%s", __func__, dir);
2140 return -EINVAL;
2141 }
2142
2143 if (!strncmp("rx", dir, sizeof("rx"))) {
2144 mixer_ctl_name = "Voice Rx Device Mute";
2145 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2146 mixer_ctl_name = "Voice Tx Device Mute";
2147 } else {
2148 return -EINVAL;
2149 }
2150
2151 set_values[0] = state;
2152 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2153 if (!ctl) {
2154 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2155 __func__, mixer_ctl_name);
2156 return -EINVAL;
2157 }
2158
2159 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2160 __func__,state, mixer_ctl_name);
2161 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2162
2163 return ret;
2164}
2165
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2166snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2167{
2168 struct platform_data *my_data = (struct platform_data *)platform;
2169 struct audio_device *adev = my_data->adev;
2170 audio_mode_t mode = adev->mode;
2171 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2172 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2173 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2174#ifdef RECORD_PLAY_CONCURRENCY
2175 bool use_voip_out_devices = false;
2176 bool prop_rec_play_enabled = false;
2177 char recConcPropValue[PROPERTY_VALUE_MAX];
2178
2179 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2180 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2181 }
2182 use_voip_out_devices = prop_rec_play_enabled &&
2183 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2184 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2185#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2186
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2187 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2188 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2189 int channel_count = popcount(channel_mask);
2190
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2191 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2192 if (devices == AUDIO_DEVICE_NONE ||
2193 devices & AUDIO_DEVICE_BIT_IN) {
2194 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2195 goto exit;
2196 }
2197
Venkata Narendra Kumar Guttadb4e1f02015-06-29 13:42:43 +0530[diff] [blame]2198 if (popcount(devices) == 2 && !voice_is_in_call(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2199 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2200 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2201 if (my_data->external_spk_1)
2202 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2203 else if (my_data->external_spk_2)
2204 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2205 else
2206 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2207 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2208 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2209 if (audio_extn_get_anc_enabled())
2210 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2211 else if (my_data->external_spk_1)
2212 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2213 else if (my_data->external_spk_2)
2214 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2215 else
2216 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2217 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2218 AUDIO_DEVICE_OUT_SPEAKER)) {
2219 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2220 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2221 AUDIO_DEVICE_OUT_SPEAKER)) {
2222 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2223 } else {
2224 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2225 goto exit;
2226 }
2227 if (snd_device != SND_DEVICE_NONE) {
2228 goto exit;
2229 }
2230 }
2231
2232 if (popcount(devices) != 1) {
2233 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2234 goto exit;
2235 }
2236
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2237 if ((mode == AUDIO_MODE_IN_CALL) ||
2238 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2239 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2240 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2241 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2242 !voice_extn_compress_voip_is_active(adev)) {
2243 switch (adev->voice.tty_mode) {
2244 case TTY_MODE_FULL:
2245 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2246 break;
2247 case TTY_MODE_VCO:
2248 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2249 break;
2250 case TTY_MODE_HCO:
2251 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2252 break;
2253 default:
2254 ALOGE("%s: Invalid TTY mode (%#x)",
2255 __func__, adev->voice.tty_mode);
2256 }
2257 } else if (audio_extn_get_anc_enabled()) {
2258 if (audio_extn_should_use_fb_anc())
2259 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2260 else
2261 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2262 } else {
2263 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2264 }
2265 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2266 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2267 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2268 else
2269 snd_device = SND_DEVICE_OUT_BT_SCO;
2270 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2271 if (my_data->is_wsa_speaker)
2272 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2273 else
2274 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2275 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2276 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2277 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2278 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2279 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2280 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2281 if (audio_extn_should_use_handset_anc(channel_count))
2282 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2283 else
2284 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2285 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2286 snd_device = SND_DEVICE_OUT_VOICE_TX;
2287
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2288 if (snd_device != SND_DEVICE_NONE) {
2289 goto exit;
2290 }
2291 }
2292
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2293 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2294 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2295 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
2296 platform_get_native_support()) {
2297 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2298 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2299 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2300#ifdef RECORD_PLAY_CONCURRENCY
2301 if (use_voip_out_devices) {
2302 // ANC should be disabled for voip concurrency
2303 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2304 } else
2305#endif
2306 {
2307 if (audio_extn_should_use_fb_anc())
2308 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2309 else
2310 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2311 }
2312 } else {
2313#ifdef RECORD_PLAY_CONCURRENCY
2314 if (use_voip_out_devices)
2315 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2316 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2317#endif
2318 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2319 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2320 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2321#ifdef RECORD_PLAY_CONCURRENCY
2322 if (use_voip_out_devices) {
2323 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2324 } else
2325#endif
2326 {
2327 if (adev->speaker_lr_swap)
2328 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2329 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2330 {
2331 if (my_data->is_wsa_speaker)
2332 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2333 else
2334 snd_device = SND_DEVICE_OUT_SPEAKER;
2335 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2336 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2337 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2338 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2339 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2340 else
2341 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2342 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2343 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2344 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2345 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2346 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2347 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2348 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2349 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2350 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2351 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2352#ifdef RECORD_PLAY_CONCURRENCY
2353 if (use_voip_out_devices)
2354 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2355 else
2356#endif
2357 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2358 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2359 channel_count = audio_extn_get_afe_proxy_channel_count();
2360 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2361 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2362 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2363 } else {
2364 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2365 }
2366exit:
2367 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2368 return snd_device;
2369}
2370
2371snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2372{
2373 struct platform_data *my_data = (struct platform_data *)platform;
2374 struct audio_device *adev = my_data->adev;
2375 audio_source_t source = (adev->active_input == NULL) ?
2376 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2377
2378 audio_mode_t mode = adev->mode;
2379 audio_devices_t in_device = ((adev->active_input == NULL) ?
2380 AUDIO_DEVICE_NONE : adev->active_input->device)
2381 & ~AUDIO_DEVICE_BIT_IN;
2382 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2383 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2384 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2385 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2386
2387 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2388 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2389 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2390 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2391 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2392 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2393 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2394 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2395 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2396 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2397 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2398 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2399 }
2400 }
2401
2402 if (snd_device != AUDIO_DEVICE_NONE)
2403 goto exit;
2404
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2405 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2406 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2407 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2408 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2409 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2410 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2411 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2412 case TTY_MODE_FULL:
2413 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2414 break;
2415 case TTY_MODE_VCO:
2416 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2417 break;
2418 case TTY_MODE_HCO:
2419 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2420 break;
2421 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2422 ALOGE("%s: Invalid TTY mode (%#x)",
2423 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2424 }
2425 goto exit;
2426 }
2427 }
2428 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2429 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2430 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2431 audio_extn_should_use_handset_anc(channel_count) &&
2432 my_data->fluence_type != FLUENCE_NONE) {
2433 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2434 adev->acdb_settings |= DMIC_FLAG;
2435 ALOGD("Selecting AANC, Fluence combo device");
2436 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2437 audio_extn_should_use_handset_anc(channel_count)) {
2438 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2439 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2440 } else if (my_data->fluence_type == FLUENCE_NONE ||
2441 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2442 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2443 if (audio_extn_hfp_is_active(adev))
2444 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2445 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2446 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2447 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2448 }
2449 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2450 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2451 if (audio_extn_hfp_is_active(adev))
2452 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2453 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2454 if (adev->bt_wb_speech_enabled) {
2455 if (adev->bluetooth_nrec)
2456 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2457 else
2458 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2459 } else {
2460 if (adev->bluetooth_nrec)
2461 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2462 else
2463 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2464 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2465 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2466 if (my_data->fluence_type != FLUENCE_NONE &&
2467 my_data->fluence_in_voice_call &&
2468 my_data->fluence_in_spkr_mode) {
2469 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2470 adev->acdb_settings |= QMIC_FLAG;
2471 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2472 } else {
2473 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2474 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2475 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2476 else
2477 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2478 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2479 } else {
2480 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2481 if (audio_extn_hfp_is_active(adev))
2482 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2483 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2484 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2485 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2486 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2487 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2488 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2489 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2490 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2491 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2492 else
2493 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2494 }
2495 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2496 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2497 if (channel_count == 2) {
2498 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2499 adev->acdb_settings |= DMIC_FLAG;
2500 } else if (adev->active_input->enable_ns)
2501 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2502 else if (my_data->fluence_type != FLUENCE_NONE &&
2503 my_data->fluence_in_voice_rec) {
2504 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2505 adev->acdb_settings |= DMIC_FLAG;
2506 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2507 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2508 }
2509 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2510 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2511 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2512 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2513 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2514 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2515 if (adev->active_input->enable_aec &&
2516 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2517 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2518 if (my_data->fluence_in_spkr_mode) {
2519 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2520 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2521 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2522 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2523 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2524 else
2525 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2526 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2527 adev->acdb_settings |= DMIC_FLAG;
2528 } else
2529 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2530 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2531 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2532 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2533 adev->acdb_settings |= DMIC_FLAG;
2534 } else
2535 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2536 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2537 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2538 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2539 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2540 } else if (adev->active_input->enable_aec) {
2541 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2542 if (my_data->fluence_in_spkr_mode) {
2543 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2544 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2545 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2546 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2547 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2548 else
2549 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2550 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2551 adev->acdb_settings |= DMIC_FLAG;
2552 } else
2553 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2554 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2555 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2556 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2557 adev->acdb_settings |= DMIC_FLAG;
2558 } else
2559 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2560 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2561 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2562 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2563 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2564 } else if (adev->active_input->enable_ns) {
2565 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2566 if (my_data->fluence_in_spkr_mode) {
2567 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2568 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2569 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2570 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2571 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2572 else
2573 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2574 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2575 adev->acdb_settings |= DMIC_FLAG;
2576 } else
2577 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2578 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2579 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2580 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2581 adev->acdb_settings |= DMIC_FLAG;
2582 } else
2583 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2584 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2585 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2586 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2587 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2588 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2589 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2590 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2591 } else if (source == AUDIO_SOURCE_MIC) {
2592 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2593 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2594 if(my_data->fluence_in_audio_rec) {
2595 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2596 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2597 platform_set_echo_reference(adev->platform, true);
2598 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2599 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2600 platform_set_echo_reference(adev->platform, true);
2601 }
2602 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2603 }
2604 } else if (source == AUDIO_SOURCE_FM_RX ||
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]2605 source == AUDIO_SOURCE_FM_RX_A2DP ||
2606 source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2607 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2608 } else if (source == AUDIO_SOURCE_DEFAULT) {
2609 goto exit;
2610 }
2611
2612
2613 if (snd_device != SND_DEVICE_NONE) {
2614 goto exit;
2615 }
2616
2617 if (in_device != AUDIO_DEVICE_NONE &&
2618 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2619 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2620 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2621 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2622 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2623 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2624 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2625 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2626 else
2627 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2628 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2629 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2630 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2631 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2632 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2633 if (adev->bt_wb_speech_enabled) {
2634 if (adev->bluetooth_nrec)
2635 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2636 else
2637 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2638 } else {
2639 if (adev->bluetooth_nrec)
2640 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2641 else
2642 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2643 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2644 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2645 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2646 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2647 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2648 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]2649 } else if (in_device & AUDIO_DEVICE_IN_FM_RX ||
2650 in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2651 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2652 } else {
2653 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2654 ALOGW("%s: Using default handset-mic", __func__);
2655 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2656 }
2657 } else {
2658 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2659 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2660 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2661 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2662 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2663 if (channel_count > 1)
2664 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2665 else
2666 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2667 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2668 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2669 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2670 if (adev->bt_wb_speech_enabled) {
2671 if (adev->bluetooth_nrec)
2672 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2673 else
2674 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2675 } else {
2676 if (adev->bluetooth_nrec)
2677 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2678 else
2679 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2680 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2681 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2682 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2683 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2684 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2685 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2686 } else {
2687 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2688 ALOGW("%s: Using default handset-mic", __func__);
2689 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2690 }
2691 }
2692exit:
2693 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2694 return snd_device;
2695}
2696
2697int platform_set_hdmi_channels(void *platform, int channel_count)
2698{
2699 struct platform_data *my_data = (struct platform_data *)platform;
2700 struct audio_device *adev = my_data->adev;
2701 struct mixer_ctl *ctl;
2702 const char *channel_cnt_str = NULL;
2703 const char *mixer_ctl_name = "HDMI_RX Channels";
2704 switch (channel_count) {
2705 case 8:
2706 channel_cnt_str = "Eight"; break;
2707 case 7:
2708 channel_cnt_str = "Seven"; break;
2709 case 6:
2710 channel_cnt_str = "Six"; break;
2711 case 5:
2712 channel_cnt_str = "Five"; break;
2713 case 4:
2714 channel_cnt_str = "Four"; break;
2715 case 3:
2716 channel_cnt_str = "Three"; break;
2717 default:
2718 channel_cnt_str = "Two"; break;
2719 }
2720 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2721 if (!ctl) {
2722 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2723 __func__, mixer_ctl_name);
2724 return -EINVAL;
2725 }
2726 ALOGV("HDMI channel count: %s", channel_cnt_str);
2727 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2728 return 0;
2729}
2730
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2731int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2732{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2733 int channel_count;
2734 int max_channels = 2;
2735 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2736 struct platform_data *my_data = (struct platform_data *)platform;
2737 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2738 edid_audio_info *info = NULL;
2739 ret = platform_get_edid_info(platform);
2740 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2741
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2742 if(ret == 0 && info != NULL) {
2743 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2744 ALOGV("%s:format %d channel %d", __func__,
2745 info->audio_blocks_array[i].format_id,
2746 info->audio_blocks_array[i].channels);
2747 if (info->audio_blocks_array[i].format_id == LPCM) {
2748 channel_count = info->audio_blocks_array[i].channels;
2749 if (channel_count > max_channels) {
2750 max_channels = channel_count;
2751 }
2752 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2753 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2754 }
2755
2756 return max_channels;
2757}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2758
2759static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2760{
2761 int ret = 0;
2762 struct audio_device *adev = my_data->adev;
2763 struct mixer_ctl *ctl;
2764 const char *mixer_ctl_name = "Slowtalk Enable";
2765 uint32_t set_values[ ] = {0,
2766 ALL_SESSION_VSID};
2767
2768 set_values[0] = state;
2769 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2770 if (!ctl) {
2771 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2772 __func__, mixer_ctl_name);
2773 ret = -EINVAL;
2774 } else {
2775 ALOGV("Setting slowtalk state: %d", state);
2776 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2777 my_data->slowtalk = state;
2778 }
2779
2780 if (my_data->csd != NULL) {
2781 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2782 if (ret < 0) {
2783 ALOGE("%s: csd_client_disable_device, failed, error %d",
2784 __func__, ret);
2785 }
2786 }
2787 return ret;
2788}
2789
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2790static int set_hd_voice(struct platform_data *my_data, bool state)
2791{
2792 struct audio_device *adev = my_data->adev;
2793 struct mixer_ctl *ctl;
2794 const char *mixer_ctl_name = "HD Voice Enable";
2795 int ret = 0;
2796 uint32_t set_values[ ] = {0,
2797 ALL_SESSION_VSID};
2798
2799 set_values[0] = state;
2800 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2801 if (!ctl) {
2802 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2803 __func__, mixer_ctl_name);
2804 ret = -EINVAL;
2805 } else {
2806 ALOGV("Setting HD Voice state: %d", state);
2807 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2808 my_data->hd_voice = state;
2809 }
2810
2811 return ret;
2812}
2813
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2814static int update_external_device_status(struct platform_data *my_data,
2815 char* event_name, bool status)
2816{
2817 int ret = 0;
2818 struct audio_usecase *usecase;
2819 struct listnode *node;
2820
2821 ALOGD("Recieved external event switch %s", event_name);
2822
2823 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2824 my_data->external_spk_1 = status;
2825 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2826 my_data->external_spk_2 = status;
2827 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2828 my_data->external_mic = status;
2829 else {
2830 ALOGE("The audio event type is not found");
2831 return -EINVAL;
2832 }
2833
2834 list_for_each(node, &my_data->adev->usecase_list) {
2835 usecase = node_to_item(node, struct audio_usecase, list);
2836 select_devices(my_data->adev, usecase->id);
2837 }
2838
2839 return ret;
2840}
2841
2842static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2843{
2844 int err;
2845 unsigned int val;
2846 char value[64];
2847 int ret = 0;
2848
2849 if(parms == NULL || cal == NULL)
2850 return ret;
2851
2852 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2853 if (err >= 0) {
2854 str_parms_del(parms, "cal_persist");
2855 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2856 ret = ret | 0x1;
2857 }
2858 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2859 if (err >= 0) {
2860 str_parms_del(parms, "cal_apptype");
2861 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2862 ret = ret | 0x2;
2863 }
2864 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2865 if (err >= 0) {
2866 str_parms_del(parms, "cal_caltype");
2867 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2868 ret = ret | 0x4;
2869 }
2870 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2871 if (err >= 0) {
2872 str_parms_del(parms, "cal_samplerate");
2873 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2874 ret = ret | 0x8;
2875 }
2876 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2877 if (err >= 0) {
2878 str_parms_del(parms, "cal_devid");
2879 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2880 ret = ret | 0x10;
2881 }
2882 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2883 if (err >= 0) {
2884 str_parms_del(parms, "cal_snddevid");
2885 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2886 ret = ret | 0x20;
2887 }
2888 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2889 if (err >= 0) {
2890 str_parms_del(parms, "cal_topoid");
2891 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2892 ret = ret | 0x40;
2893 }
2894 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2895 if (err >= 0) {
2896 str_parms_del(parms, "cal_moduleid");
2897 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2898 ret = ret | 0x80;
2899 }
2900 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2901 if (err >= 0) {
2902 str_parms_del(parms, "cal_paramid");
2903 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2904 ret = ret | 0x100;
2905 }
2906 return ret;
2907}
2908
2909static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2910 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2911 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2912 acdb_audio_cal_cfg_t cal={0};
2913 uint8_t *dptr = NULL;
2914 int32_t dlen;
2915 int err, ret;
2916 if(value == NULL || platform == NULL || parms == NULL) {
2917 ALOGE("[%s] received null pointer, failed",__func__);
2918 goto done_key_audcal;
2919 }
2920
2921 /* parse audio calibration keys */
2922 ret = parse_audiocal_cfg(parms, &cal);
2923
2924 /* handle audio calibration data now */
2925 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2926 if (err >= 0) {
2927 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2928 dlen = strlen(value);
2929 if(dlen <= 0) {
2930 ALOGE("[%s] null data received",__func__);
2931 goto done_key_audcal;
2932 }
2933 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2934 if(dptr == NULL) {
2935 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2936 goto done_key_audcal;
2937 }
2938 dlen = b64decode(value, strlen(value), dptr);
2939 if(dlen<=0) {
2940 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2941 goto done_key_audcal;
2942 }
2943
2944 if(cal.dev_id) {
2945 if(audio_is_input_device(cal.dev_id)) {
2946 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2947 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2948 out.devices = cal.dev_id;
2949 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2950 }
2951 }
2952 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2953 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2954 cal.snd_dev_id, cal.acdb_dev_id);
2955 if(cal.acdb_dev_id == -EINVAL) {
2956 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2957 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2958 goto done_key_audcal;
2959 }
2960 if(my_data->acdb_set_audio_cal) {
2961 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2962 }
2963 }
2964done_key_audcal:
2965 if(dptr != NULL)
2966 free(dptr);
2967}
2968
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2969int platform_set_parameters(void *platform, struct str_parms *parms)
2970{
2971 struct platform_data *my_data = (struct platform_data *)platform;
2972 char *str;
2973 char value[256] = {0};
2974 int val;
2975 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2976 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2977
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2978 kv_pairs = str_parms_to_str(parms);
2979 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2980 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2981
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2983 if (err >= 0) {
2984 bool state = false;
2985 if (!strncmp("true", value, sizeof("true"))) {
2986 state = true;
2987 }
2988
2989 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2990 ret = platform_set_slowtalk(my_data, state);
2991 if (ret)
2992 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2993 }
2994
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2995 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2996 if (err >= 0) {
2997 bool state = false;
2998 if (!strncmp("true", value, sizeof("true"))) {
2999 state = true;
3000 }
3001
3002 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3003 if (my_data->hd_voice != state) {
3004 ret = set_hd_voice(my_data, state);
3005 if (ret)
3006 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3007 } else {
3008 ALOGV("%s: HD Voice already set to %d", __func__, state);
3009 }
3010 }
3011
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3012 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3013 value, sizeof(value));
3014 if (err >= 0) {
3015 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3016
3017 if (my_data->acdb_reload_vocvoltable == NULL) {
3018 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3019 } else if (!strcmp(value, "on")) {
3020 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3021 my_data->voice_feature_set = 1;
3022 }
3023 } else {
3024 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3025 my_data->voice_feature_set = 0;
3026 }
3027 }
3028 }
3029
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3030#ifdef RECORD_PLAY_CONCURRENCY
3031 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3032 if (err >= 0) {
3033 if (!strncmp("true", value, sizeof("true"))) {
3034 ALOGD("setting record playback concurrency to true");
3035 my_data->rec_play_conc_set = true;
3036 } else {
3037 ALOGD("setting record playback concurrency to false");
3038 my_data->rec_play_conc_set = false;
3039 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3040 }
3041#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3042 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3043 ALOGV("%s: exit with code(%d)", __func__, ret);
3044 return ret;
3045}
3046
3047int platform_set_incall_recording_session_id(void *platform,
3048 uint32_t session_id, int rec_mode)
3049{
3050 int ret = 0;
3051 struct platform_data *my_data = (struct platform_data *)platform;
3052 struct audio_device *adev = my_data->adev;
3053 struct mixer_ctl *ctl;
3054 const char *mixer_ctl_name = "Voc VSID";
3055 int num_ctl_values;
3056 int i;
3057
3058 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3059 if (!ctl) {
3060 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3061 __func__, mixer_ctl_name);
3062 ret = -EINVAL;
3063 } else {
3064 num_ctl_values = mixer_ctl_get_num_values(ctl);
3065 for (i = 0; i < num_ctl_values; i++) {
3066 if (mixer_ctl_set_value(ctl, i, session_id)) {
3067 ALOGV("Error: invalid session_id: %x", session_id);
3068 ret = -EINVAL;
3069 break;
3070 }
3071 }
3072 }
3073
3074 if (my_data->csd != NULL) {
3075 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3076 if (ret < 0) {
3077 ALOGE("%s: csd_client_start_record failed, error %d",
3078 __func__, ret);
3079 }
3080 }
3081
3082 return ret;
3083}
3084
3085int platform_stop_incall_recording_usecase(void *platform)
3086{
3087 int ret = 0;
3088 struct platform_data *my_data = (struct platform_data *)platform;
3089
3090 if (my_data->csd != NULL) {
3091 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3092 if (ret < 0) {
3093 ALOGE("%s: csd_client_stop_record failed, error %d",
3094 __func__, ret);
3095 }
3096 }
3097
3098 return ret;
3099}
3100
3101int platform_start_incall_music_usecase(void *platform)
3102{
3103 int ret = 0;
3104 struct platform_data *my_data = (struct platform_data *)platform;
3105
3106 if (my_data->csd != NULL) {
3107 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3108 if (ret < 0) {
3109 ALOGE("%s: csd_client_start_playback failed, error %d",
3110 __func__, ret);
3111 }
3112 }
3113
3114 return ret;
3115}
3116
3117int platform_stop_incall_music_usecase(void *platform)
3118{
3119 int ret = 0;
3120 struct platform_data *my_data = (struct platform_data *)platform;
3121
3122 if (my_data->csd != NULL) {
3123 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3124 if (ret < 0) {
3125 ALOGE("%s: csd_client_stop_playback failed, error %d",
3126 __func__, ret);
3127 }
3128 }
3129
3130 return ret;
3131}
3132
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3133int platform_update_lch(void *platform, struct voice_session *session,
3134 enum voice_lch_mode lch_mode)
3135{
3136 int ret = 0;
3137 struct platform_data *my_data = (struct platform_data *)platform;
3138
3139 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3140 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3141 else
3142 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3143
3144 return ret;
3145}
3146
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3147static void get_audiocal(void *platform, void *keys, void *pReply) {
3148 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3149 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3150 struct str_parms *query = (struct str_parms *)keys;
3151 struct str_parms *reply=(struct str_parms *)pReply;
3152 acdb_audio_cal_cfg_t cal={0};
3153 uint8_t *dptr = NULL;
3154 char value[512] = {0};
3155 char *rparms=NULL;
3156 int ret=0, err;
3157 uint32_t param_len;
3158
3159 if(query==NULL || platform==NULL || reply==NULL) {
3160 ALOGE("[%s] received null pointer",__func__);
3161 ret=-EINVAL;
3162 goto done;
3163 }
3164 /* parse audiocal configuration keys */
3165 ret = parse_audiocal_cfg(query, &cal);
3166 if(ret == 0) {
3167 /* No calibration keys found */
3168 goto done;
3169 }
3170 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3171 if (err >= 0) {
3172 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3173 } else {
3174 goto done;
3175 }
3176
3177 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3178 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3179 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3180 out.devices = cal.dev_id;
3181 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3182 }
3183 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3184 if (cal.acdb_dev_id < 0) {
3185 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3186 __func__, cal.snd_dev_id);
3187 ret = -EINVAL;
3188 goto done_key_audcal;
3189 }
3190 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3191 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3192
3193 param_len = MAX_SET_CAL_BYTE_SIZE;
3194 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3195 if(dptr == NULL) {
3196 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3197 ret = -ENOMEM;
3198 goto done_key_audcal;
3199 }
3200 if (my_data->acdb_get_audio_cal != NULL) {
3201 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3202 if (ret == 0) {
3203 int dlen;
3204 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3205 ret = -EINVAL;
3206 goto done_key_audcal;
3207 }
3208 /* Allocate memory for encoding */
3209 rparms = (char*)calloc((param_len*2), sizeof(char));
3210 if(rparms == NULL) {
3211 ALOGE("[%s] Memory allocation failed for size %d",
3212 __func__, param_len*2);
3213 ret = -ENOMEM;
3214 goto done_key_audcal;
3215 }
3216 if(cal.persist==0 && cal.module_id && cal.param_id) {
3217 err = b64encode(dptr+12, param_len-12, rparms);
3218 } else {
3219 err = b64encode(dptr, param_len, rparms);
3220 }
3221 if(err < 0) {
3222 ALOGE("[%s] failed to convert data to string", __func__);
3223 ret = -EINVAL;
3224 goto done_key_audcal;
3225 }
3226 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3227 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3228 }
3229 }
3230done_key_audcal:
3231 if(ret != 0) {
3232 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3233 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3234 }
3235done:
3236 if(dptr != NULL)
3237 free(dptr);
3238 if(rparms != NULL)
3239 free(rparms);
3240}
3241
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3242void platform_get_parameters(void *platform,
3243 struct str_parms *query,
3244 struct str_parms *reply)
3245{
3246 struct platform_data *my_data = (struct platform_data *)platform;
3247 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3248 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3249 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3250 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3251
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3252 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3253 value, sizeof(value));
3254 if (ret >= 0) {
3255 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3256 my_data->slowtalk?"true":"false");
3257 }
3258
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3259 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3260 value, sizeof(value));
3261 if (ret >= 0) {
3262 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3263 my_data->hd_voice?"true":"false");
3264 }
3265
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3266 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3267 value, sizeof(value));
3268 if (ret >= 0) {
3269 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3270 strlcpy(value, "on", sizeof(value));
3271 } else {
3272 strlcpy(value, "off", sizeof(value));
3273 }
3274
3275 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3276 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3277 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3278
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3279 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3280 kv_pairs = str_parms_to_str(reply);
3281 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3282 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3283}
3284
3285/* Delay in Us */
3286int64_t platform_render_latency(audio_usecase_t usecase)
3287{
3288 switch (usecase) {
3289 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3290 return DEEP_BUFFER_PLATFORM_DELAY;
3291 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3292 return LOW_LATENCY_PLATFORM_DELAY;
3293 default:
3294 return 0;
3295 }
3296}
3297
3298int platform_update_usecase_from_source(int source, int usecase)
3299{
3300 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]3301 if (source == AUDIO_SOURCE_FM_RX_A2DP ||
3302 source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3303 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3304 return usecase;
3305}
3306
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3307bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3308{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3309 bool needs_event = false;
3310
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3311 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3312 (snd_device < SND_DEVICE_IN_END) &&
3313 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3314 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3315 needs_event = true;
3316
3317 return needs_event;
3318}
3319
3320bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3321{
3322 bool needs_event = false;
3323
3324 switch(uc_id){
3325 /* concurrent playback usecases needs event */
3326 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3327 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3328 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3329 needs_event = true;
3330 break;
3331 /* concurrent playback in low latency allowed */
3332 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3333 break;
3334 /* concurrent playback FM needs event */
3335 case USECASE_AUDIO_PLAYBACK_FM:
3336 needs_event = true;
3337 break;
3338
3339 /* concurrent capture usecases, no event, capture handled by device
3340 * USECASE_AUDIO_RECORD:
3341 * USECASE_AUDIO_RECORD_COMPRESS:
3342 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3343
3344 * USECASE_VOICE_CALL:
3345 * USECASE_VOICE2_CALL:
3346 * USECASE_VOLTE_CALL:
3347 * USECASE_QCHAT_CALL:
3348 * USECASE_VOWLAN_CALL:
3349 * USECASE_COMPRESS_VOIP_CALL:
3350 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3351 * USECASE_INCALL_REC_UPLINK:
3352 * USECASE_INCALL_REC_DOWNLINK:
3353 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3354 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3355 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3356 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3357 * USECASE_INCALL_MUSIC_UPLINK:
3358 * USECASE_INCALL_MUSIC_UPLINK2:
3359 * USECASE_AUDIO_SPKR_CALIB_RX:
3360 * USECASE_AUDIO_SPKR_CALIB_TX:
3361 */
3362 default:
3363 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3364 }
3365 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3366}
3367
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3368bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3369{
3370 bool needs_event = false;
3371
3372 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3373 (snd_device < SND_DEVICE_IN_END) &&
3374 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3375 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3376 needs_event = true;
3377
3378 return needs_event;
3379}
3380
3381bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3382{
3383 bool needs_event = false;
3384
3385 switch(uc_id){
3386 /* concurrent playback usecases needs event */
3387 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3388 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3389 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3390 needs_event = true;
3391 break;
3392 /* concurrent playback in low latency allowed */
3393 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3394 break;
3395 /* concurrent playback FM needs event */
3396 case USECASE_AUDIO_PLAYBACK_FM:
3397 needs_event = true;
3398 break;
3399
3400 /* concurrent capture usecases, no event, capture handled by device
3401 * USECASE_AUDIO_RECORD:
3402 * USECASE_AUDIO_RECORD_COMPRESS:
3403 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3404
3405 * USECASE_VOICE_CALL:
3406 * USECASE_VOICE2_CALL:
3407 * USECASE_VOLTE_CALL:
3408 * USECASE_QCHAT_CALL:
3409 * USECASE_VOWLAN_CALL:
3410 * USECASE_COMPRESS_VOIP_CALL:
3411 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3412 * USECASE_INCALL_REC_UPLINK:
3413 * USECASE_INCALL_REC_DOWNLINK:
3414 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3415 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3416 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3417 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3418 * USECASE_INCALL_MUSIC_UPLINK:
3419 * USECASE_INCALL_MUSIC_UPLINK2:
3420 * USECASE_AUDIO_SPKR_CALIB_RX:
3421 * USECASE_AUDIO_SPKR_CALIB_TX:
3422 */
3423 default:
3424 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3425 }
3426 return needs_event;
3427}
3428
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3429/* Read offload buffer size from a property.
3430 * If value is not power of 2 round it to
3431 * power of 2.
3432 */
3433uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3434{
3435 char value[PROPERTY_VALUE_MAX] = {0};
3436 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3437 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3438 atoi(value)) {
3439 fragment_size = atoi(value) * 1024;
3440 }
3441
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3442 // For FLAC use max size since it is loss less, and has sampling rates
3443 // upto 192kHZ
3444 if (info != NULL && !info->has_video &&
3445 info->format == AUDIO_FORMAT_FLAC) {
3446 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3447 ALOGV("FLAC fragment size %d", fragment_size);
3448 }
3449
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3450 if (info != NULL && info->has_video && info->is_streaming) {
3451 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3452 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3453 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3454 }
3455
3456 fragment_size = ALIGN( fragment_size, 1024);
3457
3458 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3459 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3460 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3461 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3462 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3463 return fragment_size;
3464}
3465
3466uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3467{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3468 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3469 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3470 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3471
3472 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3473 bits_per_sample = 32;
3474 }
3475
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3476 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3477 //with 16 bit per sample, modify this when the channel
3478 //configuration is different
3479 fragment_size = (pcm_offload_time
3480 * info->sample_rate
3481 * (bits_per_sample >> 3)
3482 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3483 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3484 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3485 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3486 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3487 // To have same PCM samples for all channels, the buffer size requires to
3488 // be multiple of (number of channels * bytes per sample)
3489 // For writes to succeed, the buffer must be written at address which is multiple of 32
Preetam Singh Ranawat8347e462015-05-27 11:14:03 +0530[diff] [blame]3490 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3491
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3492 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3493 return fragment_size;
3494}
3495
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]3496bool platform_use_small_buffer(audio_offload_info_t* info)
3497{
3498 return OFFLOAD_USE_SMALL_BUFFER;
3499}
3500
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3501int platform_is_external_codec (char *snd_card_name)
3502{
3503
3504 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3505 sizeof("msm8952-tomtom-snd-card")) ||
3506 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
3507 sizeof("msm8976-tasha-snd-card")))
3508 {
3509 /* external codec, for rest/old of the external codecs
3510 we dont support this funtionality(chaning AFE params)
3511 at the monment
3512 */
3513 return 1;
3514 }
3515 else {
3516 /* internal codec */
3517 return 0;
3518 }
3519}
3520
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3521int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3522 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3523 unsigned int bit_width, unsigned int sample_rate)
3524{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3525 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3526 int backend_idx = DEFAULT_CODEC_BACKEND;
3527 struct platform_data *my_data = (struct platform_data *)adev->platform;
3528 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
3529
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3530 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3531 int is_external_codec = platform_is_external_codec(snd_card_name);
3532
3533
3534
3535 backend_idx = platform_get_backend_index(snd_device);
3536 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3537 __func__, bit_width, sample_rate, backend_idx);
3538
3539 if (bit_width !=
3540 my_data->current_backend_cfg[backend_idx].bit_width) {
3541
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3542 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3543 if (!is_external_codec) {
3544 ctl = mixer_get_ctl_by_name(adev->mixer,
3545 "MI2S_RX Format");
3546
3547 } else {
3548 ctl = mixer_get_ctl_by_name(adev->mixer,
3549 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3550 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3551 if (!ctl) {
3552 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3553 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3554 return -EINVAL;
3555 }
3556
3557 if (bit_width == 24) {
3558 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3559 } else {
3560 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3561 if (backend_idx != HEADPHONE_44_1_BACKEND)
3562 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3563 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3564 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3565 ALOGD("%s: %s mixer set to %d bit", __func__,
3566 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3567 }
3568
3569 /*
3570 * Backend sample rate configuration follows:
3571 * 16 bit playback - 48khz for streams at any valid sample rate
3572 * 24 bit playback - 48khz for stream sample rate less than 48khz
3573 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3574 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3575 * Upper limit is inclusive in the sample rate range.
3576 */
3577 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3578
3579 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3580 (is_external_codec) ) {
3581 /* sample rate update is needed only for external codecs which
3582 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3583 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3584 struct mixer_ctl *ctl;
3585
3586 switch (sample_rate) {
3587 case 8000:
3588 case 11025:
3589 case 16000:
3590 case 22050:
3591 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3592 case 48000:
3593 rate_str = "KHZ_48";
3594 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3595 case 44100:
3596 rate_str = "KHZ_44P1";
3597 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3598 case 64000:
3599 case 88200:
3600 case 96000:
3601 rate_str = "KHZ_96";
3602 break;
3603 case 176400:
3604 case 192000:
3605 rate_str = "KHZ_192";
3606 break;
3607 default:
3608 rate_str = "KHZ_48";
3609 break;
3610 }
3611
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3612 ctl = mixer_get_ctl_by_name(adev->mixer,
3613 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3614 if(!ctl) {
3615 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3616 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3617 return -EINVAL;
3618 }
3619
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3620 ALOGD("%s: %s set to %s", __func__,
3621 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3622 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3623 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3624 }
3625
3626 return ret;
3627}
3628
3629bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3630 struct audio_usecase* usecase,
3631 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3632 unsigned int* new_bit_width,
3633 unsigned int* new_sample_rate)
3634{
3635 bool backend_change = false;
3636 struct listnode *node;
3637 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3638 char value[PROPERTY_VALUE_MAX] = {0};
3639 unsigned int bit_width;
3640 unsigned int sample_rate;
3641 int backend_idx = DEFAULT_CODEC_BACKEND;
3642 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3643 struct platform_data *my_data = (struct platform_data *)adev->platform;
3644
3645 backend_idx = platform_get_backend_index(snd_device);
3646
3647 bit_width = *new_bit_width;
3648 sample_rate = *new_sample_rate;
3649
3650 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3651 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3652
3653 // For voice calls use default configuration
3654 // force routing is not required here, caller will do it anyway
3655 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3656 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3657 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3658 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3659 } else {
3660 /*
3661 * The backend should be configured at highest bit width and/or
3662 * sample rate amongst all playback usecases.
3663 * If the selected sample rate and/or bit width differ with
3664 * current backend sample rate and/or bit width, then, we set the
3665 * backend re-configuration flag.
3666 *
3667 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3668 */
3669 list_for_each(node, &adev->usecase_list) {
3670 struct audio_usecase *curr_usecase;
3671 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3672 if (curr_usecase->type == PCM_PLAYBACK &&
3673 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3674 struct stream_out *out =
3675 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3676 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3677
3678 if (out != NULL &&
3679 usecase_backend_idx == backend_idx) {
3680 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3681 __func__, out->bit_width, out->sample_rate,
3682 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3683 if (bit_width < out->bit_width)
3684 bit_width = out->bit_width;
3685 if (sample_rate < out->sample_rate)
3686 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3687 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3688 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3689 }
3690 }
3691 }
3692 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3693 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3694 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3695 // all non-native streams
3696 if (16 == bit_width) {
3697 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3698 ALOGD("%s: resetting sample_rate back to default, "
3699 "backend_idx: %d", __func__, backend_idx);
3700 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3701
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3702 // 24 bit playback on speakers is allowed through 48 khz backend only
3703 // bit width re-configured based on platform info
3704 if ((24 == bit_width) &&
3705 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3706 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3707 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3708 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3709 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]3710
3711 /*
3712 * Sample rate greater than 48K is only supported by external codecs on
3713 * specific devices e.g. Headphones, reset the sample rate to
3714 * default value if not external codec.
3715 */
3716 if (!is_external_codec)
3717 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3718
3719
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3720 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
3721 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3722 // Force routing if the expected bitwdith or samplerate
3723 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3724 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
3725 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3726 *new_bit_width = bit_width;
3727 *new_sample_rate = sample_rate;
3728 backend_change = true;
3729 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3730 __func__, *new_bit_width, *new_sample_rate);
3731 }
3732
3733 return backend_change;
3734}
3735
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]3736bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3737 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3738{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3739 unsigned int new_bit_width;
3740 unsigned int new_sample_rate;
3741 int backend_idx = DEFAULT_CODEC_BACKEND;
3742 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3743
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3744 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3745
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3746 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3747
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3748 new_bit_width = usecase->stream.out->bit_width;
3749 new_sample_rate = usecase->stream.out->sample_rate;
3750
3751 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
3752 __func__, new_bit_width, new_sample_rate, backend_idx);
3753 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3754 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3755 platform_set_codec_backend_cfg(adev, snd_device,
3756 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3757 return true;
3758 }
3759
3760 return false;
3761}
3762
3763int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3764{
3765 int ret = 0;
3766
3767 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3768 ALOGE("%s: Invalid snd_device = %d",
3769 __func__, device);
3770 ret = -EINVAL;
3771 goto done;
3772 }
3773
3774 if (backend_table[device]) {
3775 free(backend_table[device]);
3776 }
3777 backend_table[device] = strdup(backend);
3778done:
3779 return ret;
3780}
3781
3782int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3783{
3784 int ret = 0;
3785 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3786 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3787 ret = -EINVAL;
3788 goto done;
3789 }
3790
3791 if ((type != 0) && (type != 1)) {
3792 ALOGE("%s: invalid usecase type", __func__);
3793 ret = -EINVAL;
3794 }
3795 pcm_device_table[usecase][type] = pcm_id;
3796done:
3797 return ret;
3798}
3799
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3800void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3801{
3802 *device_to_be_id = msm_device_to_be_id;
3803 *length = msm_be_id_array_len;
3804}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3805int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3806{
3807 int ret = 0;
3808 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3809
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3810 char channel_map[8];
3811 memset(channel_map, 0, sizeof(channel_map));
3812 /* Following are all most common standard WAV channel layouts
3813 overridden by channel mask if its allowed and different */
3814 switch (channels) {
3815 case 1:
3816 /* AUDIO_CHANNEL_OUT_MONO */
3817 channel_map[0] = PCM_CHANNEL_FC;
3818 break;
3819 case 2:
3820 /* AUDIO_CHANNEL_OUT_STEREO */
3821 channel_map[0] = PCM_CHANNEL_FL;
3822 channel_map[1] = PCM_CHANNEL_FR;
3823 break;
3824 case 3:
3825 /* AUDIO_CHANNEL_OUT_2POINT1 */
3826 channel_map[0] = PCM_CHANNEL_FL;
3827 channel_map[1] = PCM_CHANNEL_FR;
3828 channel_map[2] = PCM_CHANNEL_FC;
3829 break;
3830 case 4:
3831 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3832 channel_map[0] = PCM_CHANNEL_FL;
3833 channel_map[1] = PCM_CHANNEL_FR;
3834 channel_map[2] = PCM_CHANNEL_LS;
3835 channel_map[3] = PCM_CHANNEL_RS;
3836 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3837 {
3838 channel_map[2] = PCM_CHANNEL_LB;
3839 channel_map[3] = PCM_CHANNEL_RB;
3840 }
3841 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3842 {
3843 channel_map[2] = PCM_CHANNEL_FC;
3844 channel_map[3] = PCM_CHANNEL_CS;
3845 }
3846 break;
3847 case 5:
3848 /* AUDIO_CHANNEL_OUT_PENTA */
3849 channel_map[0] = PCM_CHANNEL_FL;
3850 channel_map[1] = PCM_CHANNEL_FR;
3851 channel_map[2] = PCM_CHANNEL_FC;
3852 channel_map[3] = PCM_CHANNEL_LB;
3853 channel_map[4] = PCM_CHANNEL_RB;
3854 break;
3855 case 6:
3856 /* AUDIO_CHANNEL_OUT_5POINT1 */
3857 channel_map[0] = PCM_CHANNEL_FL;
3858 channel_map[1] = PCM_CHANNEL_FR;
3859 channel_map[2] = PCM_CHANNEL_FC;
3860 channel_map[3] = PCM_CHANNEL_LFE;
3861 channel_map[4] = PCM_CHANNEL_LB;
3862 channel_map[5] = PCM_CHANNEL_RB;
3863 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3864 {
3865 channel_map[4] = PCM_CHANNEL_LS;
3866 channel_map[5] = PCM_CHANNEL_RS;
3867 }
3868 break;
3869 case 7:
3870 /* AUDIO_CHANNEL_OUT_6POINT1 */
3871 channel_map[0] = PCM_CHANNEL_FL;
3872 channel_map[1] = PCM_CHANNEL_FR;
3873 channel_map[2] = PCM_CHANNEL_FC;
3874 channel_map[3] = PCM_CHANNEL_LFE;
3875 channel_map[4] = PCM_CHANNEL_LB;
3876 channel_map[5] = PCM_CHANNEL_RB;
3877 channel_map[6] = PCM_CHANNEL_CS;
3878 break;
3879 case 8:
3880 /* AUDIO_CHANNEL_OUT_7POINT1 */
3881 channel_map[0] = PCM_CHANNEL_FL;
3882 channel_map[1] = PCM_CHANNEL_FR;
3883 channel_map[2] = PCM_CHANNEL_FC;
3884 channel_map[3] = PCM_CHANNEL_LFE;
3885 channel_map[4] = PCM_CHANNEL_LB;
3886 channel_map[5] = PCM_CHANNEL_RB;
3887 channel_map[6] = PCM_CHANNEL_LS;
3888 channel_map[7] = PCM_CHANNEL_RS;
3889 break;
3890 default:
3891 ALOGE("unsupported channels %d for setting channel map", channels);
3892 return -1;
3893 }
3894 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3895 return ret;
3896}
3897
3898int platform_get_edid_info(void *platform)
3899{
3900 struct platform_data *my_data = (struct platform_data *)platform;
3901 struct audio_device *adev = my_data->adev;
3902 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3903 char *sad = block;
3904 int num_audio_blocks;
3905 int channel_count = 2;
3906 int i, ret, count;
3907
3908 struct mixer_ctl *ctl;
3909 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3910 edid_audio_info *info;
3911
3912 if (my_data->edid_valid) {
3913 /* use cached edid */
3914 return 0;
3915 }
3916
3917 if (my_data->edid_info == NULL) {
3918 my_data->edid_info =
3919 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3920 }
3921
3922 info = my_data->edid_info;
3923
3924 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3925 if (!ctl) {
3926 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3927 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3928 goto fail;
3929 }
3930
3931 mixer_ctl_update(ctl);
3932
3933 count = mixer_ctl_get_num_values(ctl);
3934
3935 /* Read SAD blocks, clamping the maximum size for safety */
3936 if (count > (int)sizeof(block))
3937 count = (int)sizeof(block);
3938
3939 ret = mixer_ctl_get_array(ctl, block, count);
3940 if (ret != 0) {
3941 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3942 goto fail;
3943 }
3944 edid_data[0] = count;
3945 memcpy(&edid_data[1], block, count);
3946
3947#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3948 if (!edid_get_sink_caps(info, edid_data)) {
3949 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3950 goto fail;
3951 }
3952 my_data->edid_valid = true;
3953 return 0;
3954#endif
3955fail:
3956 if (my_data->edid_info) {
3957 free(my_data->edid_info);
3958 my_data->edid_info = NULL;
3959 my_data->edid_valid = false;
3960 }
3961 ALOGE("%s: return -EINVAL", __func__);
3962 return -EINVAL;
3963}
3964
3965
3966int platform_set_channel_allocation(void *platform, int channel_alloc)
3967{
3968 struct mixer_ctl *ctl;
3969 const char *mixer_ctl_name = "HDMI RX CA";
3970 int ret;
3971 struct platform_data *my_data = (struct platform_data *)platform;
3972 struct audio_device *adev = my_data->adev;
3973
3974 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3975 if (!ctl) {
3976 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3977 __func__, mixer_ctl_name);
3978 ret = EINVAL;
3979 }
3980 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3981 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3982
3983 if (ret < 0) {
3984 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3985 }
3986
3987 return ret;
3988}
3989
3990int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3991{
3992 struct mixer_ctl *ctl;
3993 char mixer_ctl_name[44]; // max length of name is 44 as defined
3994 int ret;
3995 unsigned int i;
3996 int set_values[8] = {0};
3997 char device_num[13]; // device number up to 2 digit
3998 struct platform_data *my_data = (struct platform_data *)platform;
3999 struct audio_device *adev = my_data->adev;
4000 ALOGV("%s channel_count:%d",__func__, ch_count);
4001 if (NULL == ch_map) {
4002 ALOGE("%s: Invalid channel mapping used", __func__);
4003 return -EINVAL;
4004 }
4005 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
4006 if (snd_id >= 0) {
4007 snprintf(device_num, sizeof(device_num), "%d", snd_id);
4008 strncat(mixer_ctl_name, device_num, 13);
4009 }
4010
4011 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4012
4013 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4014 if (!ctl) {
4015 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4016 __func__, mixer_ctl_name);
4017 return -EINVAL;
4018 }
4019 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4020 set_values[i] = ch_map[i];
4021 }
4022
4023 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4024 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4025 set_values[5], set_values[6], set_values[7], ch_count);
4026
4027 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4028 if (ret < 0) {
4029 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4030 __func__, ret, ch_count);
4031 }
4032 return ret;
4033}
4034
4035unsigned char platform_map_to_edid_format(int audio_format)
4036{
4037 unsigned char format;
4038 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4039 case AUDIO_FORMAT_AC3:
4040 ALOGV("%s: AC3", __func__);
4041 format = AC3;
4042 break;
4043 case AUDIO_FORMAT_AAC:
4044 ALOGV("%s:AAC", __func__);
4045 format = AAC;
4046 break;
4047 case AUDIO_FORMAT_E_AC3:
4048 ALOGV("%s:E_AC3", __func__);
4049 format = DOLBY_DIGITAL_PLUS;
4050 break;
4051 case AUDIO_FORMAT_PCM_16_BIT:
4052 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4053 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4054 default:
4055 ALOGV("%s:PCM", __func__);
4056 format = LPCM;
4057 break;
4058 }
4059 return format;
4060}
4061
4062uint32_t platform_get_compress_passthrough_buffer_size(
4063 audio_offload_info_t* info)
4064{
4065 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4066 if (!info->has_video)
4067 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4068
4069 return fragment_size;
4070}
4071
4072void platform_reset_edid_info(void *platform) {
4073
4074 ALOGV("%s:", __func__);
4075 struct platform_data *my_data = (struct platform_data *)platform;
4076 if (my_data->edid_info) {
4077 ALOGV("%s :free edid", __func__);
4078 free(my_data->edid_info);
4079 my_data->edid_info = NULL;
4080 }
4081}
4082
4083bool platform_is_edid_supported_format(void *platform, int format)
4084{
4085 struct platform_data *my_data = (struct platform_data *)platform;
4086 struct audio_device *adev = my_data->adev;
4087 edid_audio_info *info = NULL;
4088 int num_audio_blocks;
4089 int i, ret, count;
4090 unsigned char format_id = platform_map_to_edid_format(format);
4091
4092 ret = platform_get_edid_info(platform);
4093 info = (edid_audio_info *)my_data->edid_info;
4094 if (ret == 0 && info != NULL) {
4095 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4096 /*
4097 * To check
4098 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4099 * & DOLBY_DIGITAL_PLUS
4100 */
4101 if (info->audio_blocks_array[i].format_id == format_id) {
4102 ALOGV("%s:platform_is_edid_supported_format true %x",
4103 __func__, format);
4104 return true;
4105 }
4106 }
4107 }
4108 ALOGV("%s:platform_is_edid_supported_format false %x",
4109 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4110 return false;
4111}
4112
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4113int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4114
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4115 struct platform_data *my_data = (struct platform_data *)platform;
4116 struct audio_device *adev = my_data->adev;
4117 edid_audio_info *info = NULL;
4118 int num_audio_blocks;
4119 int channel_count = 2;
4120 int i, ret, count;
4121 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4122
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4123 ret = platform_get_edid_info(platform);
4124 info = (edid_audio_info *)my_data->edid_info;
4125 if(ret == 0 && info != NULL) {
4126 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4127
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4128 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4129 __func__);
4130 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4131 if (info->audio_blocks_array[i].format_id == LPCM &&
4132 info->audio_blocks_array[i].channels > channel_count &&
4133 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4134 channel_count = info->audio_blocks_array[i].channels;
4135 }
4136 }
4137 ALOGV("%s:channel_count:%d", __func__, channel_count);
4138 /*
4139 * Channel map is set for supported hdmi max channel count even
4140 * though the input channel count set on adm is less than or equal to
4141 * max supported channel count
4142 */
4143 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4144 platform_set_channel_allocation(platform, info->channel_allocation);
4145 } else {
4146 default_channelMap[0] = PCM_CHANNEL_FL;
4147 default_channelMap[1] = PCM_CHANNEL_FR;
4148 platform_set_channel_map(platform,2,default_channelMap,-1);
4149 platform_set_channel_allocation(platform,0);
4150 }
4151 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4152
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4153 return 0;
4154}
4155
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4156void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4157{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4158 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4159}
4160
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4161void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4162{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4163 struct platform_data *my_data = (struct platform_data *)platform;
4164 my_data->edid_valid = false;
4165 if (my_data->edid_info) {
4166 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4167 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4168}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4169
4170int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4171 const char *mixer_val)
4172{
4173 struct audio_device *adev = out->dev;
4174 struct mixer_ctl *ctl = NULL;
4175 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4176 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4177 if (!ctl) {
4178 ALOGE("%s: could not get ctl for mixer cmd - %s",
4179 __func__, mixer_ctl_name);
4180 return -EINVAL;
4181 }
4182
4183 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4184}
4185
4186int platform_set_hdmi_config(struct stream_out *out)
4187{
4188 struct listnode *node;
4189 struct audio_usecase *usecase;
4190 struct audio_device *adev = out->dev;
4191 const char *hdmi_format_ctrl = "HDMI RX Format";
4192 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4193 int sample_rate = out->sample_rate;
4194 /*TODO: Add rules and check if this needs to be done.*/
4195 if((is_offload_usecase(out->usecase)) &&
4196 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4197 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4198 /* TODO: can we add mixer control for channels here avoid setting */
4199 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4200 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4201 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4202 sample_rate = out->sample_rate * 4;
4203 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4204 __func__, out->sample_rate, sample_rate);
4205 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4206 switch (sample_rate) {
4207 case 32000:
4208 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4209 break;
4210 case 44100:
4211 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4212 break;
4213 case 96000:
4214 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4215 break;
4216 case 176400:
4217 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4218 break;
4219 case 192000:
4220 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4221 break;
4222 case 128000:
4223 if (out->format != AUDIO_FORMAT_E_AC3) {
4224 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4225 break;
4226 } else
4227 ALOGW("Unsupported sample rate for E_AC3 32K");
4228 default:
4229 case 48000:
4230 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4231 break;
4232 }
4233 } else {
4234 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4235 out->sample_rate);
4236 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4237 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4238 }
4239
4240 /*
4241 * Deroute all the playback streams routed to HDMI so that
4242 * the back end is deactivated. Note that backend will not
4243 * be deactivated if any one stream is connected to it.
4244 */
4245 list_for_each(node, &adev->usecase_list) {
4246 usecase = node_to_item(node, struct audio_usecase, list);
4247 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4248 usecase->type, usecase->devices);
4249 if (usecase->type == PCM_PLAYBACK &&
4250 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4251 disable_audio_route(adev, usecase);
4252 }
4253 }
4254
4255 /*
4256 * Enable all the streams disabled above. Now the HDMI backend
4257 * will be activated with new channel configuration
4258 */
4259 list_for_each(node, &adev->usecase_list) {
4260 usecase = node_to_item(node, struct audio_usecase, list);
4261 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4262 usecase->type, usecase->devices);
4263 if (usecase->type == PCM_PLAYBACK &&
4264 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4265 enable_audio_route(adev, usecase);
4266 }
4267 }
4268
4269 return 0;
4270}
4271
4272int platform_set_device_params(struct stream_out *out, int param, int value)
4273{
4274 struct audio_device *adev = out->dev;
4275 struct mixer_ctl *ctl;
4276 char *mixer_ctl_name = "Device PP Params";
4277 int ret = 0;
4278 uint32_t set_values[] = {0,0};
4279
4280 set_values[0] = param;
4281 set_values[1] = value;
4282
4283 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4284 if (!ctl) {
4285 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4286 __func__, mixer_ctl_name);
4287 ret = -EINVAL;
4288 goto end;
4289 }
4290
4291 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4292 __func__,param, value, mixer_ctl_name);
4293 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4294
4295end:
4296 return ret;
4297}
4298
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4299int platform_get_subsys_image_name(char *buf)
4300{
4301 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4302 return 0;
4303}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4304
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4305/*
4306 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4307 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4308 * The audio interface for a particular input device need to be added in
4309 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4310 */
4311struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4312 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4313 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4314};
4315
4316int audio_device_to_interface_table_len =
4317 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4318
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4319int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4320 const char *intf_name,
4321 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4322{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4323 int ret = 0;
4324 int i;
4325
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4326 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4327 ALOGE("%s: Invalid input", __func__);
4328
4329 ret = -EINVAL;
4330 goto done;
4331 }
4332
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4333 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4334 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4335
4336 size_t device_name_len = strlen(device_name);
4337 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4338 char* name = audio_device_to_interface_table[i].device_name;
4339 size_t name_len = strlen(name);
4340 if ((name_len == device_name_len) &&
4341 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4342 if (is_external_codec &&
4343 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4344 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4345 __func__, device_name, intf_name);
4346
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4347 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4348 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4349 } else if (!is_external_codec &&
4350 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4351 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4352 __func__, device_name, intf_name);
4353
4354 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4355 sizeof(audio_device_to_interface_table[i].interface_name));
4356 } else
4357 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4358 goto done;
4359 }
4360 }
4361 ALOGE("%s: Could not find matching device name %s",
4362 __func__, device_name);
4363
4364 ret = -EINVAL;
4365
4366done:
4367 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4368}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]4369
4370/*
4371 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4372 * Also the tz names for a particular left or right speaker can be overriden by adding
4373 * corresponding entry in audio_platform_info.xml file.
4374 */
4375struct speaker_device_to_tz_names speaker_device_tz_names = {
4376 {SND_DEVICE_OUT_SPEAKER, "", ""},
4377};
4378
4379const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4380{
4381 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4382 return speaker_device_tz_names.spkr_1_tz_name;
4383 else
4384 return "";
4385}
4386
4387const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4388{
4389 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4390 return speaker_device_tz_names.spkr_2_tz_name;
4391 else
4392 return "";
4393}
4394
4395int platform_set_spkr_device_tz_names(snd_device_t index,
4396 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4397{
4398 int ret = 0;
4399
4400 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4401 ALOGE("%s: Invalid input", __func__);
4402 ret = -EINVAL;
4403 goto done;
4404 }
4405 if (index != speaker_device_tz_names.snd_device) {
4406 ALOGE("%s: not matching speaker device\n");
4407 ret = -EINVAL;
4408 goto done;
4409 }
4410 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4411 __func__, spkr_1_tz_name, spkr_2_tz_name);
4412
4413 if (spkr_1_tz_name != NULL)
4414 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4415 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4416
4417 if (spkr_2_tz_name != NULL)
4418 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4419 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4420done:
4421 return ret;
4422}
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4423
4424bool platform_send_gain_dep_cal(void *platform __unused,
4425 int level __unused)
4426{
4427 return 0;
4428}