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review.blissroms.org / platform_hardware_qcom_audio / 63a47ef3628ef382fda5ef4352bf5bb9e32da5a1 / . / hal / msm8916 / platform.c
blob: bdfddbc2b5fe553c9a49f33c2ab78093c179091f [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
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame^]1142 /* MAD calibration is handled by sound trigger HAL, skip here */
1143 if (type == WCD9XXX_MAD_CAL)
1144 continue;
1145
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1146 calib.get_size = 1;
1147 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1148 &calib);
1149 if (ret < 0) {
1150 ALOGE("%s get_calibration failed\n", __func__);
1151 return ret;
1152 }
1153 calib.get_size = 0;
1154 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1155 if(calib.buff == NULL) {
1156 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1157 , __func__, calib.buff_size, cal_name_info[type]);
1158 return -1;
1159 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1160 ret = acdb_loader_get_calibration(cal_name_info[type],
1161 sizeof(struct param_data), &calib);
1162 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1163 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1164 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1165 free(calib.buff);
1166 return ret;
1167 }
1168 codec_buffer.buffer = calib.buff;
1169 codec_buffer.size = calib.data_size;
1170 codec_buffer.cal_type = type;
1171 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1172 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1173 cal_name_info[type], errno, codec_buffer.size);
1174 ALOGD("%s cal sent for %s calib.size=%d"
1175 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1176 free(calib.buff);
1177 }
1178 return ret;
1179}
1180
1181static void audio_hwdep_send_cal(struct platform_data *plat_data)
1182{
1183 int fd;
1184
1185 fd = hw_util_open(plat_data->adev->snd_card);
1186 if (fd == -1) {
1187 ALOGE("%s error open\n", __func__);
1188 return;
1189 }
1190
1191 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1192 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1193
1194 if (acdb_loader_get_calibration == NULL) {
1195 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1196 dlerror());
1197 return;
1198 }
1199 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1200 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1201}
1202
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1203static int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1204{
1205 struct platform_data *my_data = (struct platform_data *)platform;
1206 char *cvd_version = NULL;
1207 int key = 0;
1208 const char *snd_card_name;
1209 int result;
1210 char value[PROPERTY_VALUE_MAX];
1211 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1212 if (!cvd_version)
1213 ALOGE("Failed to allocate cvd version");
1214 else
1215 get_cvd_version(cvd_version, my_data->adev);
1216
1217 property_get("audio.ds1.metainfo.key",value,"0");
1218 key = atoi(value);
1219 snd_card_name = mixer_get_name(my_data->adev->mixer);
1220 result = my_data->acdb_init(snd_card_name, cvd_version, key);
1221 if (cvd_version)
1222 free(cvd_version);
1223 if (!result) {
1224 my_data->is_acdb_initialized = true;
1225 ALOGD("ACDB initialized");
1226 audio_hwdep_send_cal(my_data);
1227 } else {
1228 my_data->is_acdb_initialized = false;
1229 ALOGD("ACDB initialization failed");
1230 }
1231 return result;
1232}
1233
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1234void *platform_init(struct audio_device *adev)
1235{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1236 char platform[PROPERTY_VALUE_MAX];
1237 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1238 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1239 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1240 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1241 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1242 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1243 char *cvd_version = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1244 int idx;
1245
1246 my_data = calloc(1, sizeof(struct platform_data));
1247
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1248 if (!my_data) {
1249 ALOGE("failed to allocate platform data");
1250 return NULL;
1251 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1252
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1253 while (snd_card_num < MAX_SND_CARD) {
1254 adev->mixer = mixer_open(snd_card_num);
1255
1256 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1257 usleep(RETRY_US);
1258 adev->mixer = mixer_open(snd_card_num);
1259 retry_num++;
1260 }
1261
1262 if (!adev->mixer) {
1263 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1264 snd_card_num);
1265 retry_num = 0;
1266 snd_card_num++;
1267 continue;
1268 }
1269
1270 snd_card_name = mixer_get_name(adev->mixer);
1271 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1272
1273 my_data->hw_info = hw_info_init(snd_card_name);
1274 if (!my_data->hw_info) {
1275 ALOGE("%s: Failed to init hardware info", __func__);
1276 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1277 query_platform(snd_card_name, mixer_xml_path);
1278 ALOGD("%s: mixer path file is %s", __func__,
1279 mixer_xml_path);
1280 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1281 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1282 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1283 mixer_xml_path);
1284 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1285 if (!adev->audio_route) {
1286 ALOGE("%s: Failed to init audio route controls, aborting.",
1287 __func__);
1288 free(my_data);
1289 return NULL;
1290 }
1291 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1292 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1293 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1294 break;
1295 }
1296 retry_num = 0;
1297 snd_card_num++;
1298 }
1299
1300 if (snd_card_num >= MAX_SND_CARD) {
1301 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1302 free(my_data);
1303 return NULL;
1304 }
1305
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1306 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1307 my_data->fluence_in_spkr_mode = false;
1308 my_data->fluence_in_voice_call = false;
1309 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1310 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1311 my_data->external_spk_1 = false;
1312 my_data->external_spk_2 = false;
1313 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1314 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1315 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1316 my_data->slowtalk = false;
1317 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1318 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1319 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1320
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1321 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1322 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1323 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1324 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1325 my_data->fluence_type = FLUENCE_DUAL_MIC;
1326 } else {
1327 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1328 }
1329
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1330 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1331 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1332 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1333 my_data->fluence_in_voice_call = true;
1334 }
1335
1336 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1337 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1338 my_data->fluence_in_voice_rec = true;
1339 }
1340
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1341 property_get("persist.audio.fluence.audiorec",value,"");
1342 if (!strncmp("true", value, sizeof("true"))) {
1343 my_data->fluence_in_audio_rec = true;
1344 }
1345
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1346 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1347 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1348 my_data->fluence_in_spkr_mode = true;
1349 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1350
1351 property_get("persist.audio.fluence.mode",value,"");
1352 if (!strncmp("broadside", value, sizeof("broadside"))) {
1353 my_data->fluence_mode = FLUENCE_BROADSIDE;
1354 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1355 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1356 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1357 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1358 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1359 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1360 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1361 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1362 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1363 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1364
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1365 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1366 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1367 if (my_data->acdb_handle == NULL) {
1368 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1369 } else {
1370 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1371 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1372 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1373 if (!my_data->acdb_deallocate)
1374 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1375 __func__, LIB_ACDB_LOADER);
1376
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1377 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]1378 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1379 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1380 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1381 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1382
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1383 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1384 "acdb_loader_set_audio_cal_v2");
1385 if (!my_data->acdb_set_audio_cal)
1386 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1387 __func__, LIB_ACDB_LOADER);
1388
1389 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1390 "acdb_loader_get_audio_cal_v2");
1391 if (!my_data->acdb_get_audio_cal)
1392 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1393 __func__, LIB_ACDB_LOADER);
1394
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1395 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1396 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1397 if (!my_data->acdb_send_voice_cal)
1398 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1399 __func__, LIB_ACDB_LOADER);
1400
1401 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1402 "acdb_loader_reload_vocvoltable");
1403 if (!my_data->acdb_reload_vocvoltable)
1404 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1405 __func__, LIB_ACDB_LOADER);
1406
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1407 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1408 my_data->acdb_handle,
1409 "acdb_loader_get_default_app_type");
1410 if (!my_data->acdb_get_default_app_type)
1411 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1412 __func__, LIB_ACDB_LOADER);
1413
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1414 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1415 my_data->acdb_handle,
1416 "acdb_loader_send_common_custom_topology");
1417 if (!my_data->acdb_send_common_top)
1418 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1419 __func__, LIB_ACDB_LOADER);
1420
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1421 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1422 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1423 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1424 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1425 goto acdb_init_fail;
1426 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1427 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1428 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1429 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1430
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1431 // Check if WSA speaker is supported in codec
1432 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1433 DIR *dir;
1434 struct dirent *dirent;
1435 char file_name[10] = "wsa";
1436 strcat(CodecPeek, snd_card_name);
1437
1438 dir = opendir(CodecPeek);
1439 if (dir != NULL) {
1440 while (NULL != (dirent = readdir(dir))) {
1441 if (strstr (dirent->d_name,file_name))
1442 {
1443 my_data->is_wsa_speaker = true;
1444 break;
1445 }
1446 }
1447 closedir(dir);
1448 }
1449
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1450acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1451
1452 set_platform_defaults();
1453
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1454 /* Initialize ACDB and PCM ID's */
1455 if (is_external_codec)
1456 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1457 else
1458 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1459
1460 /* init usb */
1461 audio_extn_usb_init(adev);
1462 /* update sound cards appropriately */
1463 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1464
1465 /* Read one time ssr property */
1466 audio_extn_ssr_update_enabled();
1467 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1468
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1469 /* init dap hal */
1470 audio_extn_dap_hal_init(adev->snd_card);
1471
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1472 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1473 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1474
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1475 /* init audio device arbitration */
1476 audio_extn_dev_arbi_init();
1477
1478 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1479
1480 /* initialize backend config */
1481 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1482 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1483 if (idx == HEADPHONE_44_1_BACKEND)
1484 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1485 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1486 }
1487
1488 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1489 strdup("SLIM_0_RX Format");
1490 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1491 strdup("SLIM_0_RX SampleRate");
1492
1493 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1494 strdup("SLIM_5_RX Format");
1495 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1496 strdup("SLIM_5_RX SampleRate");
1497
1498 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1499 return my_data;
1500}
1501
1502void platform_deinit(void *platform)
1503{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1504 struct platform_data *my_data = (struct platform_data *)platform;
1505
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1506 if (my_data->edid_info) {
1507 free(my_data->edid_info);
1508 my_data->edid_info = NULL;
1509 }
1510
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1511 hw_info_deinit(my_data->hw_info);
1512 close_csd_client(my_data->csd);
1513
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1514 int32_t dev;
1515 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1516 if (backend_table[dev]) {
1517 free(backend_table[dev]);
1518 backend_table[dev]= NULL;
1519 }
1520 }
1521
1522 /* deinit audio device arbitration */
1523 audio_extn_dev_arbi_deinit();
1524
1525 if (my_data->edid_info) {
1526 free(my_data->edid_info);
1527 my_data->edid_info = NULL;
1528 }
1529
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1530 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1531 /* deinit usb */
1532 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1533 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1534}
1535
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1536static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1537{
1538 struct platform_data *my_data = (struct platform_data *)platform;
1539 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1540 return my_data->is_acdb_initialized;
1541}
1542
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1543void platform_snd_card_update(void *platform, int snd_scard_state)
1544{
1545 struct platform_data *my_data = (struct platform_data *)platform;
1546
1547 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1548 if (!platform_is_acdb_initialized(my_data)) {
1549 if(platform_acdb_init(my_data))
1550 ALOGE("%s: acdb initialization is failed", __func__);
1551 } else if (my_data->acdb_send_common_top() < 0) {
1552 ALOGD("%s: acdb did not set common topology", __func__);
1553 }
1554 }
1555}
1556
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1557const char *platform_get_snd_device_name(snd_device_t snd_device)
1558{
1559 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1560 return device_table[snd_device];
1561 else
1562 return "";
1563}
1564
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1565int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1566 char *device_name)
1567{
1568 struct platform_data *my_data = (struct platform_data *)platform;
1569
1570 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1571 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1572 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1573 } else {
1574 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1575 return -EINVAL;
1576 }
1577
1578 return 0;
1579}
1580
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1581void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1582{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1583 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1584 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1585 return;
1586 }
1587
1588 const char * suffix = backend_table[snd_device];
1589
1590 if (suffix != NULL) {
1591 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1592 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1593 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1594}
1595
1596int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1597{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1598 int device_id = -1;
1599
1600 if (is_external_codec && is_misc_usecase(usecase)) {
1601 if (device_type == PCM_PLAYBACK)
1602 device_id = pcm_device_table_of_ext_codec[usecase][0];
1603 else
1604 device_id = pcm_device_table_of_ext_codec[usecase][1];
1605 } else {
1606 if (device_type == PCM_PLAYBACK)
1607 device_id = pcm_device_table[usecase][0];
1608 else
1609 device_id = pcm_device_table[usecase][1];
1610 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1611 return device_id;
1612}
1613
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1614static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1615{
1616 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1617 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1618
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1619 if (table == NULL) {
1620 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1621 ret = -ENODEV;
1622 goto done;
1623 }
1624
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1625 if (name == NULL) {
1626 ALOGE("null key");
1627 ret = -ENODEV;
1628 goto done;
1629 }
1630
1631 for (i=0; i < len; i++) {
1632 const char* tn = table[i].name;
1633 size_t len = strlen(tn);
1634 if (strncmp(tn, name, len) == 0) {
1635 if (strlen(name) != len) {
1636 continue; // substring
1637 }
1638 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1639 goto done;
1640 }
1641 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1642 ALOGE("%s: Could not find index for name = %s",
1643 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1644 ret = -ENODEV;
1645done:
1646 return ret;
1647}
1648
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1649int platform_set_fluence_type(void *platform, char *value)
1650{
1651 int ret = 0;
1652 int fluence_type = FLUENCE_NONE;
1653 int fluence_flag = NONE_FLAG;
1654 struct platform_data *my_data = (struct platform_data *)platform;
1655 struct audio_device *adev = my_data->adev;
1656
1657 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1658
1659 /* only dual mic turn on and off is supported as of now through setparameters */
1660 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1661 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1662 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1663 ALOGV("fluence dualmic feature enabled \n");
1664 fluence_type = FLUENCE_DUAL_MIC;
1665 fluence_flag = DMIC_FLAG;
1666 } else {
1667 ALOGE("%s: Failed to set DUALMIC", __func__);
1668 ret = -1;
1669 goto done;
1670 }
1671 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1672 ALOGV("fluence disabled");
1673 fluence_type = FLUENCE_NONE;
1674 } else {
1675 ALOGE("Invalid fluence value : %s",value);
1676 ret = -1;
1677 goto done;
1678 }
1679
1680 if (fluence_type != my_data->fluence_type) {
1681 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1682 my_data->fluence_type = fluence_type;
1683 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1684 }
1685done:
1686 return ret;
1687}
1688
1689int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1690{
1691 int ret = 0;
1692 struct platform_data *my_data = (struct platform_data *)platform;
1693
1694 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1695 strlcpy(value, "quadmic", len);
1696 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1697 strlcpy(value, "dualmic", len);
1698 } else if (my_data->fluence_type == FLUENCE_NONE) {
1699 strlcpy(value, "none", len);
1700 } else
1701 ret = -1;
1702
1703 return ret;
1704}
1705
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1706int platform_get_snd_device_index(char *device_name)
1707{
1708 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1709}
1710
1711int platform_get_usecase_index(const char *usecase_name)
1712{
1713 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1714}
1715
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1716int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1717{
1718 int ret = 0;
1719
1720 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1721 ALOGE("%s: Invalid snd_device = %d",
1722 __func__, snd_device);
1723 ret = -EINVAL;
1724 goto done;
1725 }
1726
1727 acdb_device_table[snd_device] = acdb_id;
1728done:
1729 return ret;
1730}
1731
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1732int platform_get_default_app_type(void *platform)
1733{
1734 struct platform_data *my_data = (struct platform_data *)platform;
1735
1736 if (my_data->acdb_get_default_app_type)
1737 return my_data->acdb_get_default_app_type();
1738 else
1739 return DEFAULT_APP_TYPE;
1740}
1741
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1742int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1743{
1744 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1745 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1746 return -EINVAL;
1747 }
1748 return acdb_device_table[snd_device];
1749}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1750
1751int 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]1752{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1753 int ret = 0;
1754
1755 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1756 ALOGE("%s: Invalid snd_device = %d",
1757 __func__, snd_device);
1758 ret = -EINVAL;
1759 goto done;
1760 }
1761
1762 backend_bit_width_table[snd_device] = bit_width;
1763done:
1764 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1765}
1766
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1767int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1768{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1769 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1770 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]1771 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1772 }
1773 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1774}
1775
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1776int platform_set_native_support(bool codec_support)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1777{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1778 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
1779 = codec_support;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1780 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1781 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1782 return 0;
1783}
1784
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1785int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1786{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1787 int ret;
1788 if (na_props.platform_na_prop_enabled) {
1789 ret = na_props.ui_na_prop_enabled;
1790 } else {
1791 ret = na_props.platform_na_prop_enabled;
1792 }
1793 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1794 na_props.ui_na_prop_enabled);
1795 return ret;
1796}
1797
1798void native_audio_get_params(struct str_parms *query,
1799 struct str_parms *reply,
1800 char *value, int len)
1801{
1802 int ret;
1803 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1804 value, len);
1805 if (ret >= 0) {
1806 if (na_props.platform_na_prop_enabled) {
1807 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1808 na_props.ui_na_prop_enabled ? "true" : "false");
1809 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1810 na_props.ui_na_prop_enabled);
1811 } else {
1812 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1813 "false");
1814 ALOGV("%s: native audio not supported: %d", __func__,
1815 na_props.platform_na_prop_enabled);
1816 }
1817 }
1818}
1819
1820int native_audio_set_params(struct platform_data *platform,
1821 struct str_parms *parms, char *value, int len)
1822{
1823 int ret = 0;
1824 struct audio_usecase *usecase;
1825 struct listnode *node;
1826
1827 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1828 value, len);
1829 if (ret >= 0) {
1830 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1831 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1832 na_props.ui_na_prop_enabled = true;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1833 ALOGD("%s: native audio feature enabled from UI",__func__);
1834 }
1835 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1836 na_props.ui_na_prop_enabled = false;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1837 ALOGD("%s: native audio feature disabled from UI",__func__);
1838
1839 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1840
1841 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
1842
1843 /* Iterate through the usecase list and trigger device switch for
1844 all the appropriate usecases */
1845 list_for_each(node, &(platform->adev)->usecase_list) {
1846 usecase = node_to_item(node, struct audio_usecase, list);
1847
1848 if (is_offload_usecase(usecase->id) &&
1849 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1850 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
1851 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1852 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
1853 " stream(%p), device(%d)", __func__, usecase->id,
1854 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1855 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1856 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1857 }
1858 }
1859 } else {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1860 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1861 na_props.platform_na_prop_enabled);
1862 }
1863 }
1864 return ret;
1865}
1866
1867int platform_get_backend_index(snd_device_t snd_device)
1868{
1869 int32_t port = DEFAULT_CODEC_BACKEND;
1870
1871 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1872 if (backend_table[snd_device] != NULL &&
1873 !strcmp(backend_table[snd_device], "headphones-44.1"))
1874 port = HEADPHONE_44_1_BACKEND;
1875 else
1876 port = DEFAULT_CODEC_BACKEND;
1877 } else {
1878 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
1879 }
1880
1881 ALOGV("%s: backend port - %d", __func__, port);
1882 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1883}
1884
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1885int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1886 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1887{
1888 struct platform_data *my_data = (struct platform_data *)platform;
1889 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1890 struct audio_device *adev = my_data->adev;
1891 int snd_device = SND_DEVICE_OUT_SPEAKER;
1892
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1893 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1894 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1895 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1896 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1897 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]1898
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]1899 // Do not use Rx path default app type for TX path
1900 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
1901 ALOGD("Resetting app type for Tx path to default");
1902 app_type = DEFAULT_APP_TYPE_TX_PATH;
1903 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1904 if (acdb_dev_id < 0) {
1905 ALOGE("%s: Could not find acdb id for device(%d)",
1906 __func__, snd_device);
1907 return -EINVAL;
1908 }
1909 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1910 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1911 __func__, snd_device, acdb_dev_id);
1912 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1913 snd_device < SND_DEVICE_OUT_END)
1914 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1915 else
1916 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1917 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1918 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1919 }
1920 return 0;
1921}
1922
1923int platform_switch_voice_call_device_pre(void *platform)
1924{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1925 struct platform_data *my_data = (struct platform_data *)platform;
1926 int ret = 0;
1927
1928 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1929 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1930 /* This must be called before disabling mixer controls on APQ side */
1931 ret = my_data->csd->disable_device();
1932 if (ret < 0) {
1933 ALOGE("%s: csd_client_disable_device, failed, error %d",
1934 __func__, ret);
1935 }
1936 }
1937 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1938}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1939
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1940int platform_switch_voice_call_enable_device_config(void *platform,
1941 snd_device_t out_snd_device,
1942 snd_device_t in_snd_device)
1943{
1944 struct platform_data *my_data = (struct platform_data *)platform;
1945 int acdb_rx_id, acdb_tx_id;
1946 int ret = 0;
1947
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1948 if (my_data->csd == NULL)
1949 return ret;
1950
1951 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1952 audio_extn_spkr_prot_is_enabled())
1953 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1954 else
1955 acdb_rx_id = acdb_device_table[out_snd_device];
1956
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1957 acdb_tx_id = acdb_device_table[in_snd_device];
1958
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1959 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1960 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1961 if (ret < 0) {
1962 ALOGE("%s: csd_enable_device_config, failed, error %d",
1963 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1964 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1965 } else {
1966 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1967 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1968 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1969
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1970 return ret;
1971}
1972
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1973int platform_switch_voice_call_device_post(void *platform,
1974 snd_device_t out_snd_device,
1975 snd_device_t in_snd_device)
1976{
1977 struct platform_data *my_data = (struct platform_data *)platform;
1978 int acdb_rx_id, acdb_tx_id;
1979
1980 if (my_data->acdb_send_voice_cal == NULL) {
1981 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1982 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1983 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1984 audio_extn_spkr_prot_is_enabled())
1985 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1986
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1987 acdb_rx_id = acdb_device_table[out_snd_device];
1988 acdb_tx_id = acdb_device_table[in_snd_device];
1989
1990 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1991 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1992 else
1993 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1994 acdb_rx_id, acdb_tx_id);
1995 }
1996
1997 return 0;
1998}
1999
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2000int platform_switch_voice_call_usecase_route_post(void *platform,
2001 snd_device_t out_snd_device,
2002 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2003{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2004 struct platform_data *my_data = (struct platform_data *)platform;
2005 int acdb_rx_id, acdb_tx_id;
2006 int ret = 0;
2007
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2008 if (my_data->csd == NULL)
2009 return ret;
2010
2011 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2012 audio_extn_spkr_prot_is_enabled())
2013 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2014 else
2015 acdb_rx_id = acdb_device_table[out_snd_device];
2016
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2017 acdb_tx_id = acdb_device_table[in_snd_device];
2018
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2019 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2020 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2021 my_data->adev->acdb_settings);
2022 if (ret < 0) {
2023 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2024 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2025 } else {
2026 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2027 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2028 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2029
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2030 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2031}
2032
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2033int platform_start_voice_call(void *platform, uint32_t vsid)
2034{
2035 struct platform_data *my_data = (struct platform_data *)platform;
2036 int ret = 0;
2037
2038 if (my_data->csd != NULL) {
2039 ret = my_data->csd->start_voice(vsid);
2040 if (ret < 0) {
2041 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2042 }
2043 }
2044 return ret;
2045}
2046
2047int platform_stop_voice_call(void *platform, uint32_t vsid)
2048{
2049 struct platform_data *my_data = (struct platform_data *)platform;
2050 int ret = 0;
2051
2052 if (my_data->csd != NULL) {
2053 ret = my_data->csd->stop_voice(vsid);
2054 if (ret < 0) {
2055 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2056 }
2057 }
2058 return ret;
2059}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2060
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2061int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2062{
2063 return 0;
2064}
2065
2066int platform_set_voice_volume(void *platform, int volume)
2067{
2068 struct platform_data *my_data = (struct platform_data *)platform;
2069 struct audio_device *adev = my_data->adev;
2070 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2071 const char *mixer_ctl_name = "Voice Rx Gain";
2072 int vol_index = 0, ret = 0;
2073 uint32_t set_values[ ] = {0,
2074 ALL_SESSION_VSID,
2075 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2076
2077 // Voice volume levels are mapped to adsp volume levels as follows.
2078 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2079 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2080 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2081 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2082
2083 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2084 if (!ctl) {
2085 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2086 __func__, mixer_ctl_name);
2087 return -EINVAL;
2088 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2089 ALOGV("Setting voice volume index: %d", set_values[0]);
2090 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2091
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2092 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2093 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2094 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2095 if (ret < 0) {
2096 ALOGE("%s: csd_volume error %d", __func__, ret);
2097 }
2098 }
2099 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2100}
2101
2102int platform_set_mic_mute(void *platform, bool state)
2103{
2104 struct platform_data *my_data = (struct platform_data *)platform;
2105 struct audio_device *adev = my_data->adev;
2106 struct mixer_ctl *ctl;
2107 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2108 int ret = 0;
2109 uint32_t set_values[ ] = {0,
2110 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2111 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2112
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2113 set_values[0] = state;
2114 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2115 if (!ctl) {
2116 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2117 __func__, mixer_ctl_name);
2118 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2119 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2120 ALOGV("Setting voice mute state: %d", state);
2121 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2122
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2123 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2124 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2125 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2126 if (ret < 0) {
2127 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2128 }
2129 }
2130 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2131}
2132
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2133int platform_set_device_mute(void *platform, bool state, char *dir)
2134{
2135 struct platform_data *my_data = (struct platform_data *)platform;
2136 struct audio_device *adev = my_data->adev;
2137 struct mixer_ctl *ctl;
2138 char *mixer_ctl_name = NULL;
2139 int ret = 0;
2140 uint32_t set_values[ ] = {0,
2141 ALL_SESSION_VSID,
2142 0};
2143 if(dir == NULL) {
2144 ALOGE("%s: Invalid direction:%s", __func__, dir);
2145 return -EINVAL;
2146 }
2147
2148 if (!strncmp("rx", dir, sizeof("rx"))) {
2149 mixer_ctl_name = "Voice Rx Device Mute";
2150 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2151 mixer_ctl_name = "Voice Tx Device Mute";
2152 } else {
2153 return -EINVAL;
2154 }
2155
2156 set_values[0] = state;
2157 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2158 if (!ctl) {
2159 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2160 __func__, mixer_ctl_name);
2161 return -EINVAL;
2162 }
2163
2164 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2165 __func__,state, mixer_ctl_name);
2166 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2167
2168 return ret;
2169}
2170
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2171snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2172{
2173 struct platform_data *my_data = (struct platform_data *)platform;
2174 struct audio_device *adev = my_data->adev;
2175 audio_mode_t mode = adev->mode;
2176 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2177 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2178 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2179#ifdef RECORD_PLAY_CONCURRENCY
2180 bool use_voip_out_devices = false;
2181 bool prop_rec_play_enabled = false;
2182 char recConcPropValue[PROPERTY_VALUE_MAX];
2183
2184 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2185 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2186 }
2187 use_voip_out_devices = prop_rec_play_enabled &&
2188 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2189 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2190#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2191
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2192 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2193 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2194 int channel_count = popcount(channel_mask);
2195
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2196 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2197 if (devices == AUDIO_DEVICE_NONE ||
2198 devices & AUDIO_DEVICE_BIT_IN) {
2199 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2200 goto exit;
2201 }
2202
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2203 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2204 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2205 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2206 if (my_data->external_spk_1)
2207 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2208 else if (my_data->external_spk_2)
2209 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2210 else
2211 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2212 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2213 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2214 if (audio_extn_get_anc_enabled())
2215 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2216 else if (my_data->external_spk_1)
2217 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2218 else if (my_data->external_spk_2)
2219 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2220 else
2221 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2222 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2223 AUDIO_DEVICE_OUT_SPEAKER)) {
2224 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2225 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2226 AUDIO_DEVICE_OUT_SPEAKER)) {
2227 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2228 } else {
2229 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2230 goto exit;
2231 }
2232 if (snd_device != SND_DEVICE_NONE) {
2233 goto exit;
2234 }
2235 }
2236
2237 if (popcount(devices) != 1) {
2238 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2239 goto exit;
2240 }
2241
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2242 if ((mode == AUDIO_MODE_IN_CALL) ||
2243 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2244 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2245 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2246 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2247 !voice_extn_compress_voip_is_active(adev)) {
2248 switch (adev->voice.tty_mode) {
2249 case TTY_MODE_FULL:
2250 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2251 break;
2252 case TTY_MODE_VCO:
2253 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2254 break;
2255 case TTY_MODE_HCO:
2256 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2257 break;
2258 default:
2259 ALOGE("%s: Invalid TTY mode (%#x)",
2260 __func__, adev->voice.tty_mode);
2261 }
2262 } else if (audio_extn_get_anc_enabled()) {
2263 if (audio_extn_should_use_fb_anc())
2264 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2265 else
2266 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2267 } else {
2268 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2269 }
2270 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2271 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2272 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2273 else
2274 snd_device = SND_DEVICE_OUT_BT_SCO;
2275 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2276 if (my_data->is_wsa_speaker)
2277 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2278 else
2279 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2280 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2281 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2282 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2283 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2284 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2285 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2286 if (audio_extn_should_use_handset_anc(channel_count))
2287 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2288 else
2289 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2290 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2291 snd_device = SND_DEVICE_OUT_VOICE_TX;
2292
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2293 if (snd_device != SND_DEVICE_NONE) {
2294 goto exit;
2295 }
2296 }
2297
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2298 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2299 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2300 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
2301 platform_get_native_support()) {
2302 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2303 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2304 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2305#ifdef RECORD_PLAY_CONCURRENCY
2306 if (use_voip_out_devices) {
2307 // ANC should be disabled for voip concurrency
2308 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2309 } else
2310#endif
2311 {
2312 if (audio_extn_should_use_fb_anc())
2313 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2314 else
2315 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2316 }
2317 } else {
2318#ifdef RECORD_PLAY_CONCURRENCY
2319 if (use_voip_out_devices)
2320 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2321 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2322#endif
2323 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2324 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2325 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2326#ifdef RECORD_PLAY_CONCURRENCY
2327 if (use_voip_out_devices) {
2328 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2329 } else
2330#endif
2331 {
2332 if (adev->speaker_lr_swap)
2333 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2334 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2335 {
2336 if (my_data->is_wsa_speaker)
2337 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2338 else
2339 snd_device = SND_DEVICE_OUT_SPEAKER;
2340 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2341 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2342 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2343 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2344 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2345 else
2346 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2347 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2348 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2349 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2350 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2351 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2352 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2353 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2354 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2355 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2356 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2357#ifdef RECORD_PLAY_CONCURRENCY
2358 if (use_voip_out_devices)
2359 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2360 else
2361#endif
2362 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2363 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2364 channel_count = audio_extn_get_afe_proxy_channel_count();
2365 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2366 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2367 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2368 } else {
2369 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2370 }
2371exit:
2372 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2373 return snd_device;
2374}
2375
2376snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2377{
2378 struct platform_data *my_data = (struct platform_data *)platform;
2379 struct audio_device *adev = my_data->adev;
2380 audio_source_t source = (adev->active_input == NULL) ?
2381 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2382
2383 audio_mode_t mode = adev->mode;
2384 audio_devices_t in_device = ((adev->active_input == NULL) ?
2385 AUDIO_DEVICE_NONE : adev->active_input->device)
2386 & ~AUDIO_DEVICE_BIT_IN;
2387 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2388 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2389 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2390 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2391
2392 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2393 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2394 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2395 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2396 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2397 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2398 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2399 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2400 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2401 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2402 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2403 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2404 }
2405 }
2406
2407 if (snd_device != AUDIO_DEVICE_NONE)
2408 goto exit;
2409
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2410 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2411 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2412 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2413 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2414 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2415 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2416 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2417 case TTY_MODE_FULL:
2418 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2419 break;
2420 case TTY_MODE_VCO:
2421 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2422 break;
2423 case TTY_MODE_HCO:
2424 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2425 break;
2426 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2427 ALOGE("%s: Invalid TTY mode (%#x)",
2428 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2429 }
2430 goto exit;
2431 }
2432 }
2433 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2434 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2435 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2436 audio_extn_should_use_handset_anc(channel_count) &&
2437 my_data->fluence_type != FLUENCE_NONE) {
2438 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2439 adev->acdb_settings |= DMIC_FLAG;
2440 ALOGD("Selecting AANC, Fluence combo device");
2441 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2442 audio_extn_should_use_handset_anc(channel_count)) {
2443 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2444 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2445 } else if (my_data->fluence_type == FLUENCE_NONE ||
2446 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2447 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2448 if (audio_extn_hfp_is_active(adev))
2449 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2450 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2451 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2452 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2453 }
2454 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2455 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2456 if (audio_extn_hfp_is_active(adev))
2457 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2458 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2459 if (adev->bt_wb_speech_enabled) {
2460 if (adev->bluetooth_nrec)
2461 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2462 else
2463 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2464 } else {
2465 if (adev->bluetooth_nrec)
2466 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2467 else
2468 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2469 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2470 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2471 if (my_data->fluence_type != FLUENCE_NONE &&
2472 my_data->fluence_in_voice_call &&
2473 my_data->fluence_in_spkr_mode) {
2474 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2475 adev->acdb_settings |= QMIC_FLAG;
2476 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2477 } else {
2478 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2479 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2480 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2481 else
2482 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2483 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2484 } else {
2485 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2486 if (audio_extn_hfp_is_active(adev))
2487 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2488 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2489 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2490 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2491 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2492 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2493 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2494 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2495 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2496 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2497 else
2498 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2499 }
2500 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2501 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2502 if (channel_count == 2) {
2503 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2504 adev->acdb_settings |= DMIC_FLAG;
2505 } else if (adev->active_input->enable_ns)
2506 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2507 else if (my_data->fluence_type != FLUENCE_NONE &&
2508 my_data->fluence_in_voice_rec) {
2509 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2510 adev->acdb_settings |= DMIC_FLAG;
2511 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2512 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2513 }
2514 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2515 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2516 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2517 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2518 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2519 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2520 if (adev->active_input->enable_aec &&
2521 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2522 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2523 if (my_data->fluence_in_spkr_mode) {
2524 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2525 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2526 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2527 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2528 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2529 else
2530 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2531 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2532 adev->acdb_settings |= DMIC_FLAG;
2533 } else
2534 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2535 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2536 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2537 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2538 adev->acdb_settings |= DMIC_FLAG;
2539 } else
2540 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2541 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2542 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2543 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2544 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2545 } else if (adev->active_input->enable_aec) {
2546 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2547 if (my_data->fluence_in_spkr_mode) {
2548 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2549 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2550 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2551 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2552 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2553 else
2554 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2555 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2556 adev->acdb_settings |= DMIC_FLAG;
2557 } else
2558 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2559 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2560 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2561 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2562 adev->acdb_settings |= DMIC_FLAG;
2563 } else
2564 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2565 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2566 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2567 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2568 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2569 } else if (adev->active_input->enable_ns) {
2570 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2571 if (my_data->fluence_in_spkr_mode) {
2572 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2573 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2574 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2575 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2576 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2577 else
2578 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2579 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2580 adev->acdb_settings |= DMIC_FLAG;
2581 } else
2582 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2583 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2584 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2585 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2586 adev->acdb_settings |= DMIC_FLAG;
2587 } else
2588 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2589 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2590 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2591 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2592 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2593 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2594 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2595 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2596 } else if (source == AUDIO_SOURCE_MIC) {
2597 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2598 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2599 if(my_data->fluence_in_audio_rec) {
2600 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2601 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2602 platform_set_echo_reference(adev->platform, true);
2603 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2604 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2605 platform_set_echo_reference(adev->platform, true);
2606 }
2607 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2608 }
2609 } else if (source == AUDIO_SOURCE_FM_RX ||
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]2610 source == AUDIO_SOURCE_FM_RX_A2DP ||
2611 source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2612 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2613 } else if (source == AUDIO_SOURCE_DEFAULT) {
2614 goto exit;
2615 }
2616
2617
2618 if (snd_device != SND_DEVICE_NONE) {
2619 goto exit;
2620 }
2621
2622 if (in_device != AUDIO_DEVICE_NONE &&
2623 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2624 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2625 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2626 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2627 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2628 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2629 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2630 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2631 else
2632 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2633 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2634 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2635 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2636 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2637 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2638 if (adev->bt_wb_speech_enabled) {
2639 if (adev->bluetooth_nrec)
2640 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2641 else
2642 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2643 } else {
2644 if (adev->bluetooth_nrec)
2645 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2646 else
2647 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2648 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2649 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2650 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2651 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2652 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2653 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]2654 } else if (in_device & AUDIO_DEVICE_IN_FM_RX ||
2655 in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2656 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2657 } else {
2658 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2659 ALOGW("%s: Using default handset-mic", __func__);
2660 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2661 }
2662 } else {
2663 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2664 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2665 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2666 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2667 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2668 if (channel_count > 1)
2669 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2670 else
2671 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2672 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2673 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2674 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2675 if (adev->bt_wb_speech_enabled) {
2676 if (adev->bluetooth_nrec)
2677 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2678 else
2679 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2680 } else {
2681 if (adev->bluetooth_nrec)
2682 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2683 else
2684 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2685 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2686 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2687 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2688 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2689 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2690 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2691 } else {
2692 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2693 ALOGW("%s: Using default handset-mic", __func__);
2694 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2695 }
2696 }
2697exit:
2698 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2699 return snd_device;
2700}
2701
2702int platform_set_hdmi_channels(void *platform, int channel_count)
2703{
2704 struct platform_data *my_data = (struct platform_data *)platform;
2705 struct audio_device *adev = my_data->adev;
2706 struct mixer_ctl *ctl;
2707 const char *channel_cnt_str = NULL;
2708 const char *mixer_ctl_name = "HDMI_RX Channels";
2709 switch (channel_count) {
2710 case 8:
2711 channel_cnt_str = "Eight"; break;
2712 case 7:
2713 channel_cnt_str = "Seven"; break;
2714 case 6:
2715 channel_cnt_str = "Six"; break;
2716 case 5:
2717 channel_cnt_str = "Five"; break;
2718 case 4:
2719 channel_cnt_str = "Four"; break;
2720 case 3:
2721 channel_cnt_str = "Three"; break;
2722 default:
2723 channel_cnt_str = "Two"; break;
2724 }
2725 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2726 if (!ctl) {
2727 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2728 __func__, mixer_ctl_name);
2729 return -EINVAL;
2730 }
2731 ALOGV("HDMI channel count: %s", channel_cnt_str);
2732 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2733 return 0;
2734}
2735
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2736int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2737{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2738 int channel_count;
2739 int max_channels = 2;
2740 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2741 struct platform_data *my_data = (struct platform_data *)platform;
2742 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2743 edid_audio_info *info = NULL;
2744 ret = platform_get_edid_info(platform);
2745 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2746
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2747 if(ret == 0 && info != NULL) {
2748 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2749 ALOGV("%s:format %d channel %d", __func__,
2750 info->audio_blocks_array[i].format_id,
2751 info->audio_blocks_array[i].channels);
2752 if (info->audio_blocks_array[i].format_id == LPCM) {
2753 channel_count = info->audio_blocks_array[i].channels;
2754 if (channel_count > max_channels) {
2755 max_channels = channel_count;
2756 }
2757 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2758 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2759 }
2760
2761 return max_channels;
2762}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2763
2764static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2765{
2766 int ret = 0;
2767 struct audio_device *adev = my_data->adev;
2768 struct mixer_ctl *ctl;
2769 const char *mixer_ctl_name = "Slowtalk Enable";
2770 uint32_t set_values[ ] = {0,
2771 ALL_SESSION_VSID};
2772
2773 set_values[0] = state;
2774 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2775 if (!ctl) {
2776 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2777 __func__, mixer_ctl_name);
2778 ret = -EINVAL;
2779 } else {
2780 ALOGV("Setting slowtalk state: %d", state);
2781 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2782 my_data->slowtalk = state;
2783 }
2784
2785 if (my_data->csd != NULL) {
2786 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2787 if (ret < 0) {
2788 ALOGE("%s: csd_client_disable_device, failed, error %d",
2789 __func__, ret);
2790 }
2791 }
2792 return ret;
2793}
2794
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2795static int set_hd_voice(struct platform_data *my_data, bool state)
2796{
2797 struct audio_device *adev = my_data->adev;
2798 struct mixer_ctl *ctl;
2799 const char *mixer_ctl_name = "HD Voice Enable";
2800 int ret = 0;
2801 uint32_t set_values[ ] = {0,
2802 ALL_SESSION_VSID};
2803
2804 set_values[0] = state;
2805 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2806 if (!ctl) {
2807 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2808 __func__, mixer_ctl_name);
2809 ret = -EINVAL;
2810 } else {
2811 ALOGV("Setting HD Voice state: %d", state);
2812 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2813 my_data->hd_voice = state;
2814 }
2815
2816 return ret;
2817}
2818
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2819static int update_external_device_status(struct platform_data *my_data,
2820 char* event_name, bool status)
2821{
2822 int ret = 0;
2823 struct audio_usecase *usecase;
2824 struct listnode *node;
2825
2826 ALOGD("Recieved external event switch %s", event_name);
2827
2828 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2829 my_data->external_spk_1 = status;
2830 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2831 my_data->external_spk_2 = status;
2832 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2833 my_data->external_mic = status;
2834 else {
2835 ALOGE("The audio event type is not found");
2836 return -EINVAL;
2837 }
2838
2839 list_for_each(node, &my_data->adev->usecase_list) {
2840 usecase = node_to_item(node, struct audio_usecase, list);
2841 select_devices(my_data->adev, usecase->id);
2842 }
2843
2844 return ret;
2845}
2846
2847static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2848{
2849 int err;
2850 unsigned int val;
2851 char value[64];
2852 int ret = 0;
2853
2854 if(parms == NULL || cal == NULL)
2855 return ret;
2856
2857 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2858 if (err >= 0) {
2859 str_parms_del(parms, "cal_persist");
2860 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2861 ret = ret | 0x1;
2862 }
2863 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2864 if (err >= 0) {
2865 str_parms_del(parms, "cal_apptype");
2866 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2867 ret = ret | 0x2;
2868 }
2869 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2870 if (err >= 0) {
2871 str_parms_del(parms, "cal_caltype");
2872 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2873 ret = ret | 0x4;
2874 }
2875 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2876 if (err >= 0) {
2877 str_parms_del(parms, "cal_samplerate");
2878 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2879 ret = ret | 0x8;
2880 }
2881 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2882 if (err >= 0) {
2883 str_parms_del(parms, "cal_devid");
2884 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2885 ret = ret | 0x10;
2886 }
2887 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2888 if (err >= 0) {
2889 str_parms_del(parms, "cal_snddevid");
2890 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2891 ret = ret | 0x20;
2892 }
2893 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2894 if (err >= 0) {
2895 str_parms_del(parms, "cal_topoid");
2896 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2897 ret = ret | 0x40;
2898 }
2899 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2900 if (err >= 0) {
2901 str_parms_del(parms, "cal_moduleid");
2902 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2903 ret = ret | 0x80;
2904 }
2905 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2906 if (err >= 0) {
2907 str_parms_del(parms, "cal_paramid");
2908 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2909 ret = ret | 0x100;
2910 }
2911 return ret;
2912}
2913
2914static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2915 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2916 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2917 acdb_audio_cal_cfg_t cal={0};
2918 uint8_t *dptr = NULL;
2919 int32_t dlen;
2920 int err, ret;
2921 if(value == NULL || platform == NULL || parms == NULL) {
2922 ALOGE("[%s] received null pointer, failed",__func__);
2923 goto done_key_audcal;
2924 }
2925
2926 /* parse audio calibration keys */
2927 ret = parse_audiocal_cfg(parms, &cal);
2928
2929 /* handle audio calibration data now */
2930 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2931 if (err >= 0) {
2932 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2933 dlen = strlen(value);
2934 if(dlen <= 0) {
2935 ALOGE("[%s] null data received",__func__);
2936 goto done_key_audcal;
2937 }
2938 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2939 if(dptr == NULL) {
2940 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2941 goto done_key_audcal;
2942 }
2943 dlen = b64decode(value, strlen(value), dptr);
2944 if(dlen<=0) {
2945 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2946 goto done_key_audcal;
2947 }
2948
2949 if(cal.dev_id) {
2950 if(audio_is_input_device(cal.dev_id)) {
2951 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2952 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2953 out.devices = cal.dev_id;
2954 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2955 }
2956 }
2957 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2958 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2959 cal.snd_dev_id, cal.acdb_dev_id);
2960 if(cal.acdb_dev_id == -EINVAL) {
2961 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2962 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2963 goto done_key_audcal;
2964 }
2965 if(my_data->acdb_set_audio_cal) {
2966 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2967 }
2968 }
2969done_key_audcal:
2970 if(dptr != NULL)
2971 free(dptr);
2972}
2973
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2974int platform_set_parameters(void *platform, struct str_parms *parms)
2975{
2976 struct platform_data *my_data = (struct platform_data *)platform;
2977 char *str;
2978 char value[256] = {0};
2979 int val;
2980 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2981 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2983 kv_pairs = str_parms_to_str(parms);
2984 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2985 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2986
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2987 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2988 if (err >= 0) {
2989 bool state = false;
2990 if (!strncmp("true", value, sizeof("true"))) {
2991 state = true;
2992 }
2993
2994 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2995 ret = platform_set_slowtalk(my_data, state);
2996 if (ret)
2997 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2998 }
2999
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3000 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3001 if (err >= 0) {
3002 bool state = false;
3003 if (!strncmp("true", value, sizeof("true"))) {
3004 state = true;
3005 }
3006
3007 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3008 if (my_data->hd_voice != state) {
3009 ret = set_hd_voice(my_data, state);
3010 if (ret)
3011 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3012 } else {
3013 ALOGV("%s: HD Voice already set to %d", __func__, state);
3014 }
3015 }
3016
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3017 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3018 value, sizeof(value));
3019 if (err >= 0) {
3020 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3021
3022 if (my_data->acdb_reload_vocvoltable == NULL) {
3023 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3024 } else if (!strcmp(value, "on")) {
3025 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3026 my_data->voice_feature_set = 1;
3027 }
3028 } else {
3029 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3030 my_data->voice_feature_set = 0;
3031 }
3032 }
3033 }
3034
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3035#ifdef RECORD_PLAY_CONCURRENCY
3036 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3037 if (err >= 0) {
3038 if (!strncmp("true", value, sizeof("true"))) {
3039 ALOGD("setting record playback concurrency to true");
3040 my_data->rec_play_conc_set = true;
3041 } else {
3042 ALOGD("setting record playback concurrency to false");
3043 my_data->rec_play_conc_set = false;
3044 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3045 }
3046#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3047 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3048 ALOGV("%s: exit with code(%d)", __func__, ret);
3049 return ret;
3050}
3051
3052int platform_set_incall_recording_session_id(void *platform,
3053 uint32_t session_id, int rec_mode)
3054{
3055 int ret = 0;
3056 struct platform_data *my_data = (struct platform_data *)platform;
3057 struct audio_device *adev = my_data->adev;
3058 struct mixer_ctl *ctl;
3059 const char *mixer_ctl_name = "Voc VSID";
3060 int num_ctl_values;
3061 int i;
3062
3063 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3064 if (!ctl) {
3065 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3066 __func__, mixer_ctl_name);
3067 ret = -EINVAL;
3068 } else {
3069 num_ctl_values = mixer_ctl_get_num_values(ctl);
3070 for (i = 0; i < num_ctl_values; i++) {
3071 if (mixer_ctl_set_value(ctl, i, session_id)) {
3072 ALOGV("Error: invalid session_id: %x", session_id);
3073 ret = -EINVAL;
3074 break;
3075 }
3076 }
3077 }
3078
3079 if (my_data->csd != NULL) {
3080 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3081 if (ret < 0) {
3082 ALOGE("%s: csd_client_start_record failed, error %d",
3083 __func__, ret);
3084 }
3085 }
3086
3087 return ret;
3088}
3089
3090int platform_stop_incall_recording_usecase(void *platform)
3091{
3092 int ret = 0;
3093 struct platform_data *my_data = (struct platform_data *)platform;
3094
3095 if (my_data->csd != NULL) {
3096 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3097 if (ret < 0) {
3098 ALOGE("%s: csd_client_stop_record failed, error %d",
3099 __func__, ret);
3100 }
3101 }
3102
3103 return ret;
3104}
3105
3106int platform_start_incall_music_usecase(void *platform)
3107{
3108 int ret = 0;
3109 struct platform_data *my_data = (struct platform_data *)platform;
3110
3111 if (my_data->csd != NULL) {
3112 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3113 if (ret < 0) {
3114 ALOGE("%s: csd_client_start_playback failed, error %d",
3115 __func__, ret);
3116 }
3117 }
3118
3119 return ret;
3120}
3121
3122int platform_stop_incall_music_usecase(void *platform)
3123{
3124 int ret = 0;
3125 struct platform_data *my_data = (struct platform_data *)platform;
3126
3127 if (my_data->csd != NULL) {
3128 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3129 if (ret < 0) {
3130 ALOGE("%s: csd_client_stop_playback failed, error %d",
3131 __func__, ret);
3132 }
3133 }
3134
3135 return ret;
3136}
3137
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3138int platform_update_lch(void *platform, struct voice_session *session,
3139 enum voice_lch_mode lch_mode)
3140{
3141 int ret = 0;
3142 struct platform_data *my_data = (struct platform_data *)platform;
3143
3144 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3145 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3146 else
3147 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3148
3149 return ret;
3150}
3151
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3152static void get_audiocal(void *platform, void *keys, void *pReply) {
3153 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3154 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3155 struct str_parms *query = (struct str_parms *)keys;
3156 struct str_parms *reply=(struct str_parms *)pReply;
3157 acdb_audio_cal_cfg_t cal={0};
3158 uint8_t *dptr = NULL;
3159 char value[512] = {0};
3160 char *rparms=NULL;
3161 int ret=0, err;
3162 uint32_t param_len;
3163
3164 if(query==NULL || platform==NULL || reply==NULL) {
3165 ALOGE("[%s] received null pointer",__func__);
3166 ret=-EINVAL;
3167 goto done;
3168 }
3169 /* parse audiocal configuration keys */
3170 ret = parse_audiocal_cfg(query, &cal);
3171 if(ret == 0) {
3172 /* No calibration keys found */
3173 goto done;
3174 }
3175 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3176 if (err >= 0) {
3177 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3178 } else {
3179 goto done;
3180 }
3181
3182 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3183 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3184 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3185 out.devices = cal.dev_id;
3186 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3187 }
3188 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3189 if (cal.acdb_dev_id < 0) {
3190 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3191 __func__, cal.snd_dev_id);
3192 ret = -EINVAL;
3193 goto done_key_audcal;
3194 }
3195 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3196 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3197
3198 param_len = MAX_SET_CAL_BYTE_SIZE;
3199 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3200 if(dptr == NULL) {
3201 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3202 ret = -ENOMEM;
3203 goto done_key_audcal;
3204 }
3205 if (my_data->acdb_get_audio_cal != NULL) {
3206 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3207 if (ret == 0) {
3208 int dlen;
3209 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3210 ret = -EINVAL;
3211 goto done_key_audcal;
3212 }
3213 /* Allocate memory for encoding */
3214 rparms = (char*)calloc((param_len*2), sizeof(char));
3215 if(rparms == NULL) {
3216 ALOGE("[%s] Memory allocation failed for size %d",
3217 __func__, param_len*2);
3218 ret = -ENOMEM;
3219 goto done_key_audcal;
3220 }
3221 if(cal.persist==0 && cal.module_id && cal.param_id) {
3222 err = b64encode(dptr+12, param_len-12, rparms);
3223 } else {
3224 err = b64encode(dptr, param_len, rparms);
3225 }
3226 if(err < 0) {
3227 ALOGE("[%s] failed to convert data to string", __func__);
3228 ret = -EINVAL;
3229 goto done_key_audcal;
3230 }
3231 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3232 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3233 }
3234 }
3235done_key_audcal:
3236 if(ret != 0) {
3237 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3238 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3239 }
3240done:
3241 if(dptr != NULL)
3242 free(dptr);
3243 if(rparms != NULL)
3244 free(rparms);
3245}
3246
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3247void platform_get_parameters(void *platform,
3248 struct str_parms *query,
3249 struct str_parms *reply)
3250{
3251 struct platform_data *my_data = (struct platform_data *)platform;
3252 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3253 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3254 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3255 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3256
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3257 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3258 value, sizeof(value));
3259 if (ret >= 0) {
3260 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3261 my_data->slowtalk?"true":"false");
3262 }
3263
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3264 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3265 value, sizeof(value));
3266 if (ret >= 0) {
3267 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3268 my_data->hd_voice?"true":"false");
3269 }
3270
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3271 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3272 value, sizeof(value));
3273 if (ret >= 0) {
3274 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3275 strlcpy(value, "on", sizeof(value));
3276 } else {
3277 strlcpy(value, "off", sizeof(value));
3278 }
3279
3280 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3281 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3282 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3283
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3284 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3285 kv_pairs = str_parms_to_str(reply);
3286 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3287 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3288}
3289
3290/* Delay in Us */
3291int64_t platform_render_latency(audio_usecase_t usecase)
3292{
3293 switch (usecase) {
3294 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3295 return DEEP_BUFFER_PLATFORM_DELAY;
3296 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3297 return LOW_LATENCY_PLATFORM_DELAY;
3298 default:
3299 return 0;
3300 }
3301}
3302
3303int platform_update_usecase_from_source(int source, int usecase)
3304{
3305 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]3306 if (source == AUDIO_SOURCE_FM_RX_A2DP ||
3307 source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3308 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3309 return usecase;
3310}
3311
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3312bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3313{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3314 bool needs_event = false;
3315
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3316 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3317 (snd_device < SND_DEVICE_IN_END) &&
3318 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3319 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3320 needs_event = true;
3321
3322 return needs_event;
3323}
3324
3325bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3326{
3327 bool needs_event = false;
3328
3329 switch(uc_id){
3330 /* concurrent playback usecases needs event */
3331 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3332 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3333 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3334 needs_event = true;
3335 break;
3336 /* concurrent playback in low latency allowed */
3337 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3338 break;
3339 /* concurrent playback FM needs event */
3340 case USECASE_AUDIO_PLAYBACK_FM:
3341 needs_event = true;
3342 break;
3343
3344 /* concurrent capture usecases, no event, capture handled by device
3345 * USECASE_AUDIO_RECORD:
3346 * USECASE_AUDIO_RECORD_COMPRESS:
3347 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3348
3349 * USECASE_VOICE_CALL:
3350 * USECASE_VOICE2_CALL:
3351 * USECASE_VOLTE_CALL:
3352 * USECASE_QCHAT_CALL:
3353 * USECASE_VOWLAN_CALL:
3354 * USECASE_COMPRESS_VOIP_CALL:
3355 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3356 * USECASE_INCALL_REC_UPLINK:
3357 * USECASE_INCALL_REC_DOWNLINK:
3358 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3359 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3360 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3361 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3362 * USECASE_INCALL_MUSIC_UPLINK:
3363 * USECASE_INCALL_MUSIC_UPLINK2:
3364 * USECASE_AUDIO_SPKR_CALIB_RX:
3365 * USECASE_AUDIO_SPKR_CALIB_TX:
3366 */
3367 default:
3368 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3369 }
3370 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3371}
3372
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3373bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3374{
3375 bool needs_event = false;
3376
3377 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3378 (snd_device < SND_DEVICE_IN_END) &&
3379 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3380 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3381 needs_event = true;
3382
3383 return needs_event;
3384}
3385
3386bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3387{
3388 bool needs_event = false;
3389
3390 switch(uc_id){
3391 /* concurrent playback usecases needs event */
3392 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3393 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3394 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3395 needs_event = true;
3396 break;
3397 /* concurrent playback in low latency allowed */
3398 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3399 break;
3400 /* concurrent playback FM needs event */
3401 case USECASE_AUDIO_PLAYBACK_FM:
3402 needs_event = true;
3403 break;
3404
3405 /* concurrent capture usecases, no event, capture handled by device
3406 * USECASE_AUDIO_RECORD:
3407 * USECASE_AUDIO_RECORD_COMPRESS:
3408 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3409
3410 * USECASE_VOICE_CALL:
3411 * USECASE_VOICE2_CALL:
3412 * USECASE_VOLTE_CALL:
3413 * USECASE_QCHAT_CALL:
3414 * USECASE_VOWLAN_CALL:
3415 * USECASE_COMPRESS_VOIP_CALL:
3416 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3417 * USECASE_INCALL_REC_UPLINK:
3418 * USECASE_INCALL_REC_DOWNLINK:
3419 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3420 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3421 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3422 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3423 * USECASE_INCALL_MUSIC_UPLINK:
3424 * USECASE_INCALL_MUSIC_UPLINK2:
3425 * USECASE_AUDIO_SPKR_CALIB_RX:
3426 * USECASE_AUDIO_SPKR_CALIB_TX:
3427 */
3428 default:
3429 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3430 }
3431 return needs_event;
3432}
3433
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3434/* Read offload buffer size from a property.
3435 * If value is not power of 2 round it to
3436 * power of 2.
3437 */
3438uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3439{
3440 char value[PROPERTY_VALUE_MAX] = {0};
3441 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3442 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3443 atoi(value)) {
3444 fragment_size = atoi(value) * 1024;
3445 }
3446
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3447 // For FLAC use max size since it is loss less, and has sampling rates
3448 // upto 192kHZ
3449 if (info != NULL && !info->has_video &&
3450 info->format == AUDIO_FORMAT_FLAC) {
3451 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3452 ALOGV("FLAC fragment size %d", fragment_size);
3453 }
3454
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3455 if (info != NULL && info->has_video && info->is_streaming) {
3456 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3457 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3458 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3459 }
3460
3461 fragment_size = ALIGN( fragment_size, 1024);
3462
3463 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3464 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3465 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3466 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3467 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3468 return fragment_size;
3469}
3470
3471uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3472{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3473 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3474 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3475 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3476
3477 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3478 bits_per_sample = 32;
3479 }
3480
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3481 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3482 //with 16 bit per sample, modify this when the channel
3483 //configuration is different
3484 fragment_size = (pcm_offload_time
3485 * info->sample_rate
3486 * (bits_per_sample >> 3)
3487 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3488 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3489 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3490 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3491 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3492 // To have same PCM samples for all channels, the buffer size requires to
3493 // be multiple of (number of channels * bytes per sample)
3494 // 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]3495 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3496
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3497 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3498 return fragment_size;
3499}
3500
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]3501bool platform_use_small_buffer(audio_offload_info_t* info)
3502{
3503 return OFFLOAD_USE_SMALL_BUFFER;
3504}
3505
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3506int platform_is_external_codec (char *snd_card_name)
3507{
3508
3509 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3510 sizeof("msm8952-tomtom-snd-card")) ||
3511 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
3512 sizeof("msm8976-tasha-snd-card")))
3513 {
3514 /* external codec, for rest/old of the external codecs
3515 we dont support this funtionality(chaning AFE params)
3516 at the monment
3517 */
3518 return 1;
3519 }
3520 else {
3521 /* internal codec */
3522 return 0;
3523 }
3524}
3525
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3526int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3527 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3528 unsigned int bit_width, unsigned int sample_rate)
3529{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3530 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3531 int backend_idx = DEFAULT_CODEC_BACKEND;
3532 struct platform_data *my_data = (struct platform_data *)adev->platform;
3533 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
3534
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3535 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3536 int is_external_codec = platform_is_external_codec(snd_card_name);
3537
3538
3539
3540 backend_idx = platform_get_backend_index(snd_device);
3541 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3542 __func__, bit_width, sample_rate, backend_idx);
3543
3544 if (bit_width !=
3545 my_data->current_backend_cfg[backend_idx].bit_width) {
3546
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3547 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3548 if (!is_external_codec) {
3549 ctl = mixer_get_ctl_by_name(adev->mixer,
3550 "MI2S_RX Format");
3551
3552 } else {
3553 ctl = mixer_get_ctl_by_name(adev->mixer,
3554 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3555 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3556 if (!ctl) {
3557 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3558 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3559 return -EINVAL;
3560 }
3561
3562 if (bit_width == 24) {
3563 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3564 } else {
3565 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3566 if (backend_idx != HEADPHONE_44_1_BACKEND)
3567 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3568 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3569 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3570 ALOGD("%s: %s mixer set to %d bit", __func__,
3571 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3572 }
3573
3574 /*
3575 * Backend sample rate configuration follows:
3576 * 16 bit playback - 48khz for streams at any valid sample rate
3577 * 24 bit playback - 48khz for stream sample rate less than 48khz
3578 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3579 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3580 * Upper limit is inclusive in the sample rate range.
3581 */
3582 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3583
3584 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3585 (is_external_codec) ) {
3586 /* sample rate update is needed only for external codecs which
3587 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3588 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3589 struct mixer_ctl *ctl;
3590
3591 switch (sample_rate) {
3592 case 8000:
3593 case 11025:
3594 case 16000:
3595 case 22050:
3596 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3597 case 48000:
3598 rate_str = "KHZ_48";
3599 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3600 case 44100:
3601 rate_str = "KHZ_44P1";
3602 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3603 case 64000:
3604 case 88200:
3605 case 96000:
3606 rate_str = "KHZ_96";
3607 break;
3608 case 176400:
3609 case 192000:
3610 rate_str = "KHZ_192";
3611 break;
3612 default:
3613 rate_str = "KHZ_48";
3614 break;
3615 }
3616
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3617 ctl = mixer_get_ctl_by_name(adev->mixer,
3618 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3619 if(!ctl) {
3620 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3621 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3622 return -EINVAL;
3623 }
3624
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3625 ALOGD("%s: %s set to %s", __func__,
3626 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3627 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3628 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3629 }
3630
3631 return ret;
3632}
3633
3634bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3635 struct audio_usecase* usecase,
3636 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3637 unsigned int* new_bit_width,
3638 unsigned int* new_sample_rate)
3639{
3640 bool backend_change = false;
3641 struct listnode *node;
3642 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3643 char value[PROPERTY_VALUE_MAX] = {0};
3644 unsigned int bit_width;
3645 unsigned int sample_rate;
3646 int backend_idx = DEFAULT_CODEC_BACKEND;
3647 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3648 struct platform_data *my_data = (struct platform_data *)adev->platform;
3649
3650 backend_idx = platform_get_backend_index(snd_device);
3651
3652 bit_width = *new_bit_width;
3653 sample_rate = *new_sample_rate;
3654
3655 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3656 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3657
3658 // For voice calls use default configuration
3659 // force routing is not required here, caller will do it anyway
3660 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3661 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3662 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3663 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3664 } else {
3665 /*
3666 * The backend should be configured at highest bit width and/or
3667 * sample rate amongst all playback usecases.
3668 * If the selected sample rate and/or bit width differ with
3669 * current backend sample rate and/or bit width, then, we set the
3670 * backend re-configuration flag.
3671 *
3672 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3673 */
3674 list_for_each(node, &adev->usecase_list) {
3675 struct audio_usecase *curr_usecase;
3676 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3677 if (curr_usecase->type == PCM_PLAYBACK &&
3678 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3679 struct stream_out *out =
3680 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3681 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3682
3683 if (out != NULL &&
3684 usecase_backend_idx == backend_idx) {
3685 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3686 __func__, out->bit_width, out->sample_rate,
3687 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3688 if (bit_width < out->bit_width)
3689 bit_width = out->bit_width;
3690 if (sample_rate < out->sample_rate)
3691 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3692 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3693 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3694 }
3695 }
3696 }
3697 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3698 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3699 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3700 // all non-native streams
3701 if (16 == bit_width) {
3702 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3703 ALOGD("%s: resetting sample_rate back to default, "
3704 "backend_idx: %d", __func__, backend_idx);
3705 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3706
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3707 // 24 bit playback on speakers is allowed through 48 khz backend only
3708 // bit width re-configured based on platform info
3709 if ((24 == bit_width) &&
3710 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3711 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3712 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3713 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3714 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]3715
3716 /*
3717 * Sample rate greater than 48K is only supported by external codecs on
3718 * specific devices e.g. Headphones, reset the sample rate to
3719 * default value if not external codec.
3720 */
3721 if (!is_external_codec)
3722 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3723
3724
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3725 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
3726 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3727 // Force routing if the expected bitwdith or samplerate
3728 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3729 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
3730 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3731 *new_bit_width = bit_width;
3732 *new_sample_rate = sample_rate;
3733 backend_change = true;
3734 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3735 __func__, *new_bit_width, *new_sample_rate);
3736 }
3737
3738 return backend_change;
3739}
3740
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]3741bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3742 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3743{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3744 unsigned int new_bit_width;
3745 unsigned int new_sample_rate;
3746 int backend_idx = DEFAULT_CODEC_BACKEND;
3747 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3748
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3749 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3750
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3751 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3752
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3753 new_bit_width = usecase->stream.out->bit_width;
3754 new_sample_rate = usecase->stream.out->sample_rate;
3755
3756 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
3757 __func__, new_bit_width, new_sample_rate, backend_idx);
3758 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3759 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3760 platform_set_codec_backend_cfg(adev, snd_device,
3761 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3762 return true;
3763 }
3764
3765 return false;
3766}
3767
3768int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3769{
3770 int ret = 0;
3771
3772 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3773 ALOGE("%s: Invalid snd_device = %d",
3774 __func__, device);
3775 ret = -EINVAL;
3776 goto done;
3777 }
3778
3779 if (backend_table[device]) {
3780 free(backend_table[device]);
3781 }
3782 backend_table[device] = strdup(backend);
3783done:
3784 return ret;
3785}
3786
3787int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3788{
3789 int ret = 0;
3790 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3791 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3792 ret = -EINVAL;
3793 goto done;
3794 }
3795
3796 if ((type != 0) && (type != 1)) {
3797 ALOGE("%s: invalid usecase type", __func__);
3798 ret = -EINVAL;
3799 }
3800 pcm_device_table[usecase][type] = pcm_id;
3801done:
3802 return ret;
3803}
3804
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3805void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3806{
3807 *device_to_be_id = msm_device_to_be_id;
3808 *length = msm_be_id_array_len;
3809}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3810int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3811{
3812 int ret = 0;
3813 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3814
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3815 char channel_map[8];
3816 memset(channel_map, 0, sizeof(channel_map));
3817 /* Following are all most common standard WAV channel layouts
3818 overridden by channel mask if its allowed and different */
3819 switch (channels) {
3820 case 1:
3821 /* AUDIO_CHANNEL_OUT_MONO */
3822 channel_map[0] = PCM_CHANNEL_FC;
3823 break;
3824 case 2:
3825 /* AUDIO_CHANNEL_OUT_STEREO */
3826 channel_map[0] = PCM_CHANNEL_FL;
3827 channel_map[1] = PCM_CHANNEL_FR;
3828 break;
3829 case 3:
3830 /* AUDIO_CHANNEL_OUT_2POINT1 */
3831 channel_map[0] = PCM_CHANNEL_FL;
3832 channel_map[1] = PCM_CHANNEL_FR;
3833 channel_map[2] = PCM_CHANNEL_FC;
3834 break;
3835 case 4:
3836 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3837 channel_map[0] = PCM_CHANNEL_FL;
3838 channel_map[1] = PCM_CHANNEL_FR;
3839 channel_map[2] = PCM_CHANNEL_LS;
3840 channel_map[3] = PCM_CHANNEL_RS;
3841 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3842 {
3843 channel_map[2] = PCM_CHANNEL_LB;
3844 channel_map[3] = PCM_CHANNEL_RB;
3845 }
3846 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3847 {
3848 channel_map[2] = PCM_CHANNEL_FC;
3849 channel_map[3] = PCM_CHANNEL_CS;
3850 }
3851 break;
3852 case 5:
3853 /* AUDIO_CHANNEL_OUT_PENTA */
3854 channel_map[0] = PCM_CHANNEL_FL;
3855 channel_map[1] = PCM_CHANNEL_FR;
3856 channel_map[2] = PCM_CHANNEL_FC;
3857 channel_map[3] = PCM_CHANNEL_LB;
3858 channel_map[4] = PCM_CHANNEL_RB;
3859 break;
3860 case 6:
3861 /* AUDIO_CHANNEL_OUT_5POINT1 */
3862 channel_map[0] = PCM_CHANNEL_FL;
3863 channel_map[1] = PCM_CHANNEL_FR;
3864 channel_map[2] = PCM_CHANNEL_FC;
3865 channel_map[3] = PCM_CHANNEL_LFE;
3866 channel_map[4] = PCM_CHANNEL_LB;
3867 channel_map[5] = PCM_CHANNEL_RB;
3868 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3869 {
3870 channel_map[4] = PCM_CHANNEL_LS;
3871 channel_map[5] = PCM_CHANNEL_RS;
3872 }
3873 break;
3874 case 7:
3875 /* AUDIO_CHANNEL_OUT_6POINT1 */
3876 channel_map[0] = PCM_CHANNEL_FL;
3877 channel_map[1] = PCM_CHANNEL_FR;
3878 channel_map[2] = PCM_CHANNEL_FC;
3879 channel_map[3] = PCM_CHANNEL_LFE;
3880 channel_map[4] = PCM_CHANNEL_LB;
3881 channel_map[5] = PCM_CHANNEL_RB;
3882 channel_map[6] = PCM_CHANNEL_CS;
3883 break;
3884 case 8:
3885 /* AUDIO_CHANNEL_OUT_7POINT1 */
3886 channel_map[0] = PCM_CHANNEL_FL;
3887 channel_map[1] = PCM_CHANNEL_FR;
3888 channel_map[2] = PCM_CHANNEL_FC;
3889 channel_map[3] = PCM_CHANNEL_LFE;
3890 channel_map[4] = PCM_CHANNEL_LB;
3891 channel_map[5] = PCM_CHANNEL_RB;
3892 channel_map[6] = PCM_CHANNEL_LS;
3893 channel_map[7] = PCM_CHANNEL_RS;
3894 break;
3895 default:
3896 ALOGE("unsupported channels %d for setting channel map", channels);
3897 return -1;
3898 }
3899 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3900 return ret;
3901}
3902
3903int platform_get_edid_info(void *platform)
3904{
3905 struct platform_data *my_data = (struct platform_data *)platform;
3906 struct audio_device *adev = my_data->adev;
3907 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3908 char *sad = block;
3909 int num_audio_blocks;
3910 int channel_count = 2;
3911 int i, ret, count;
3912
3913 struct mixer_ctl *ctl;
3914 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3915 edid_audio_info *info;
3916
3917 if (my_data->edid_valid) {
3918 /* use cached edid */
3919 return 0;
3920 }
3921
3922 if (my_data->edid_info == NULL) {
3923 my_data->edid_info =
3924 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3925 }
3926
3927 info = my_data->edid_info;
3928
3929 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3930 if (!ctl) {
3931 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3932 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3933 goto fail;
3934 }
3935
3936 mixer_ctl_update(ctl);
3937
3938 count = mixer_ctl_get_num_values(ctl);
3939
3940 /* Read SAD blocks, clamping the maximum size for safety */
3941 if (count > (int)sizeof(block))
3942 count = (int)sizeof(block);
3943
3944 ret = mixer_ctl_get_array(ctl, block, count);
3945 if (ret != 0) {
3946 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3947 goto fail;
3948 }
3949 edid_data[0] = count;
3950 memcpy(&edid_data[1], block, count);
3951
3952#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3953 if (!edid_get_sink_caps(info, edid_data)) {
3954 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3955 goto fail;
3956 }
3957 my_data->edid_valid = true;
3958 return 0;
3959#endif
3960fail:
3961 if (my_data->edid_info) {
3962 free(my_data->edid_info);
3963 my_data->edid_info = NULL;
3964 my_data->edid_valid = false;
3965 }
3966 ALOGE("%s: return -EINVAL", __func__);
3967 return -EINVAL;
3968}
3969
3970
3971int platform_set_channel_allocation(void *platform, int channel_alloc)
3972{
3973 struct mixer_ctl *ctl;
3974 const char *mixer_ctl_name = "HDMI RX CA";
3975 int ret;
3976 struct platform_data *my_data = (struct platform_data *)platform;
3977 struct audio_device *adev = my_data->adev;
3978
3979 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3980 if (!ctl) {
3981 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3982 __func__, mixer_ctl_name);
3983 ret = EINVAL;
3984 }
3985 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3986 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3987
3988 if (ret < 0) {
3989 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3990 }
3991
3992 return ret;
3993}
3994
3995int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3996{
3997 struct mixer_ctl *ctl;
3998 char mixer_ctl_name[44]; // max length of name is 44 as defined
3999 int ret;
4000 unsigned int i;
4001 int set_values[8] = {0};
4002 char device_num[13]; // device number up to 2 digit
4003 struct platform_data *my_data = (struct platform_data *)platform;
4004 struct audio_device *adev = my_data->adev;
4005 ALOGV("%s channel_count:%d",__func__, ch_count);
4006 if (NULL == ch_map) {
4007 ALOGE("%s: Invalid channel mapping used", __func__);
4008 return -EINVAL;
4009 }
4010 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
4011 if (snd_id >= 0) {
4012 snprintf(device_num, sizeof(device_num), "%d", snd_id);
4013 strncat(mixer_ctl_name, device_num, 13);
4014 }
4015
4016 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4017
4018 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4019 if (!ctl) {
4020 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4021 __func__, mixer_ctl_name);
4022 return -EINVAL;
4023 }
4024 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4025 set_values[i] = ch_map[i];
4026 }
4027
4028 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4029 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4030 set_values[5], set_values[6], set_values[7], ch_count);
4031
4032 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4033 if (ret < 0) {
4034 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4035 __func__, ret, ch_count);
4036 }
4037 return ret;
4038}
4039
4040unsigned char platform_map_to_edid_format(int audio_format)
4041{
4042 unsigned char format;
4043 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4044 case AUDIO_FORMAT_AC3:
4045 ALOGV("%s: AC3", __func__);
4046 format = AC3;
4047 break;
4048 case AUDIO_FORMAT_AAC:
4049 ALOGV("%s:AAC", __func__);
4050 format = AAC;
4051 break;
4052 case AUDIO_FORMAT_E_AC3:
4053 ALOGV("%s:E_AC3", __func__);
4054 format = DOLBY_DIGITAL_PLUS;
4055 break;
4056 case AUDIO_FORMAT_PCM_16_BIT:
4057 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4058 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4059 default:
4060 ALOGV("%s:PCM", __func__);
4061 format = LPCM;
4062 break;
4063 }
4064 return format;
4065}
4066
4067uint32_t platform_get_compress_passthrough_buffer_size(
4068 audio_offload_info_t* info)
4069{
4070 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4071 if (!info->has_video)
4072 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4073
4074 return fragment_size;
4075}
4076
4077void platform_reset_edid_info(void *platform) {
4078
4079 ALOGV("%s:", __func__);
4080 struct platform_data *my_data = (struct platform_data *)platform;
4081 if (my_data->edid_info) {
4082 ALOGV("%s :free edid", __func__);
4083 free(my_data->edid_info);
4084 my_data->edid_info = NULL;
4085 }
4086}
4087
4088bool platform_is_edid_supported_format(void *platform, int format)
4089{
4090 struct platform_data *my_data = (struct platform_data *)platform;
4091 struct audio_device *adev = my_data->adev;
4092 edid_audio_info *info = NULL;
4093 int num_audio_blocks;
4094 int i, ret, count;
4095 unsigned char format_id = platform_map_to_edid_format(format);
4096
4097 ret = platform_get_edid_info(platform);
4098 info = (edid_audio_info *)my_data->edid_info;
4099 if (ret == 0 && info != NULL) {
4100 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4101 /*
4102 * To check
4103 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4104 * & DOLBY_DIGITAL_PLUS
4105 */
4106 if (info->audio_blocks_array[i].format_id == format_id) {
4107 ALOGV("%s:platform_is_edid_supported_format true %x",
4108 __func__, format);
4109 return true;
4110 }
4111 }
4112 }
4113 ALOGV("%s:platform_is_edid_supported_format false %x",
4114 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4115 return false;
4116}
4117
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4118int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4119
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4120 struct platform_data *my_data = (struct platform_data *)platform;
4121 struct audio_device *adev = my_data->adev;
4122 edid_audio_info *info = NULL;
4123 int num_audio_blocks;
4124 int channel_count = 2;
4125 int i, ret, count;
4126 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4127
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4128 ret = platform_get_edid_info(platform);
4129 info = (edid_audio_info *)my_data->edid_info;
4130 if(ret == 0 && info != NULL) {
4131 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4132
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4133 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4134 __func__);
4135 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4136 if (info->audio_blocks_array[i].format_id == LPCM &&
4137 info->audio_blocks_array[i].channels > channel_count &&
4138 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4139 channel_count = info->audio_blocks_array[i].channels;
4140 }
4141 }
4142 ALOGV("%s:channel_count:%d", __func__, channel_count);
4143 /*
4144 * Channel map is set for supported hdmi max channel count even
4145 * though the input channel count set on adm is less than or equal to
4146 * max supported channel count
4147 */
4148 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4149 platform_set_channel_allocation(platform, info->channel_allocation);
4150 } else {
4151 default_channelMap[0] = PCM_CHANNEL_FL;
4152 default_channelMap[1] = PCM_CHANNEL_FR;
4153 platform_set_channel_map(platform,2,default_channelMap,-1);
4154 platform_set_channel_allocation(platform,0);
4155 }
4156 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4157
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4158 return 0;
4159}
4160
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4161void platform_cache_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 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4164}
4165
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4166void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4167{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4168 struct platform_data *my_data = (struct platform_data *)platform;
4169 my_data->edid_valid = false;
4170 if (my_data->edid_info) {
4171 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4172 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4173}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4174
4175int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4176 const char *mixer_val)
4177{
4178 struct audio_device *adev = out->dev;
4179 struct mixer_ctl *ctl = NULL;
4180 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4181 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4182 if (!ctl) {
4183 ALOGE("%s: could not get ctl for mixer cmd - %s",
4184 __func__, mixer_ctl_name);
4185 return -EINVAL;
4186 }
4187
4188 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4189}
4190
4191int platform_set_hdmi_config(struct stream_out *out)
4192{
4193 struct listnode *node;
4194 struct audio_usecase *usecase;
4195 struct audio_device *adev = out->dev;
4196 const char *hdmi_format_ctrl = "HDMI RX Format";
4197 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4198 int sample_rate = out->sample_rate;
4199 /*TODO: Add rules and check if this needs to be done.*/
4200 if((is_offload_usecase(out->usecase)) &&
4201 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4202 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4203 /* TODO: can we add mixer control for channels here avoid setting */
4204 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4205 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4206 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4207 sample_rate = out->sample_rate * 4;
4208 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4209 __func__, out->sample_rate, sample_rate);
4210 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4211 switch (sample_rate) {
4212 case 32000:
4213 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4214 break;
4215 case 44100:
4216 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4217 break;
4218 case 96000:
4219 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4220 break;
4221 case 176400:
4222 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4223 break;
4224 case 192000:
4225 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4226 break;
4227 case 128000:
4228 if (out->format != AUDIO_FORMAT_E_AC3) {
4229 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4230 break;
4231 } else
4232 ALOGW("Unsupported sample rate for E_AC3 32K");
4233 default:
4234 case 48000:
4235 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4236 break;
4237 }
4238 } else {
4239 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4240 out->sample_rate);
4241 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4242 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4243 }
4244
4245 /*
4246 * Deroute all the playback streams routed to HDMI so that
4247 * the back end is deactivated. Note that backend will not
4248 * be deactivated if any one stream is connected to it.
4249 */
4250 list_for_each(node, &adev->usecase_list) {
4251 usecase = node_to_item(node, struct audio_usecase, list);
4252 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4253 usecase->type, usecase->devices);
4254 if (usecase->type == PCM_PLAYBACK &&
4255 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4256 disable_audio_route(adev, usecase);
4257 }
4258 }
4259
4260 /*
4261 * Enable all the streams disabled above. Now the HDMI backend
4262 * will be activated with new channel configuration
4263 */
4264 list_for_each(node, &adev->usecase_list) {
4265 usecase = node_to_item(node, struct audio_usecase, list);
4266 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4267 usecase->type, usecase->devices);
4268 if (usecase->type == PCM_PLAYBACK &&
4269 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4270 enable_audio_route(adev, usecase);
4271 }
4272 }
4273
4274 return 0;
4275}
4276
4277int platform_set_device_params(struct stream_out *out, int param, int value)
4278{
4279 struct audio_device *adev = out->dev;
4280 struct mixer_ctl *ctl;
4281 char *mixer_ctl_name = "Device PP Params";
4282 int ret = 0;
4283 uint32_t set_values[] = {0,0};
4284
4285 set_values[0] = param;
4286 set_values[1] = value;
4287
4288 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4289 if (!ctl) {
4290 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4291 __func__, mixer_ctl_name);
4292 ret = -EINVAL;
4293 goto end;
4294 }
4295
4296 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4297 __func__,param, value, mixer_ctl_name);
4298 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4299
4300end:
4301 return ret;
4302}
4303
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4304int platform_get_subsys_image_name(char *buf)
4305{
4306 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4307 return 0;
4308}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4309
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4310/*
4311 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4312 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4313 * The audio interface for a particular input device need to be added in
4314 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4315 */
4316struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4317 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4318 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4319};
4320
4321int audio_device_to_interface_table_len =
4322 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4323
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4324int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4325 const char *intf_name,
4326 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4327{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4328 int ret = 0;
4329 int i;
4330
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4331 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4332 ALOGE("%s: Invalid input", __func__);
4333
4334 ret = -EINVAL;
4335 goto done;
4336 }
4337
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4338 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4339 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4340
4341 size_t device_name_len = strlen(device_name);
4342 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4343 char* name = audio_device_to_interface_table[i].device_name;
4344 size_t name_len = strlen(name);
4345 if ((name_len == device_name_len) &&
4346 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4347 if (is_external_codec &&
4348 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4349 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4350 __func__, device_name, intf_name);
4351
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4352 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4353 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4354 } else if (!is_external_codec &&
4355 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4356 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4357 __func__, device_name, intf_name);
4358
4359 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4360 sizeof(audio_device_to_interface_table[i].interface_name));
4361 } else
4362 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4363 goto done;
4364 }
4365 }
4366 ALOGE("%s: Could not find matching device name %s",
4367 __func__, device_name);
4368
4369 ret = -EINVAL;
4370
4371done:
4372 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4373}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]4374
4375/*
4376 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4377 * Also the tz names for a particular left or right speaker can be overriden by adding
4378 * corresponding entry in audio_platform_info.xml file.
4379 */
4380struct speaker_device_to_tz_names speaker_device_tz_names = {
4381 {SND_DEVICE_OUT_SPEAKER, "", ""},
4382};
4383
4384const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4385{
4386 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4387 return speaker_device_tz_names.spkr_1_tz_name;
4388 else
4389 return "";
4390}
4391
4392const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4393{
4394 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4395 return speaker_device_tz_names.spkr_2_tz_name;
4396 else
4397 return "";
4398}
4399
4400int platform_set_spkr_device_tz_names(snd_device_t index,
4401 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4402{
4403 int ret = 0;
4404
4405 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4406 ALOGE("%s: Invalid input", __func__);
4407 ret = -EINVAL;
4408 goto done;
4409 }
4410 if (index != speaker_device_tz_names.snd_device) {
4411 ALOGE("%s: not matching speaker device\n");
4412 ret = -EINVAL;
4413 goto done;
4414 }
4415 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4416 __func__, spkr_1_tz_name, spkr_2_tz_name);
4417
4418 if (spkr_1_tz_name != NULL)
4419 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4420 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4421
4422 if (spkr_2_tz_name != NULL)
4423 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4424 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4425done:
4426 return ret;
4427}
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4428
4429bool platform_send_gain_dep_cal(void *platform __unused,
4430 int level __unused)
4431{
4432 return 0;
4433}