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review.blissroms.org / platform_hardware_qcom_audio / a6fc544402d2e0719025ef8de09a4e94c8bc0f63 / . / hal / msm8916 / platform.c
blob: 7fc09b2cf688bec6642049da520137d8d926347b [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]2 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]41
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]44#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]45#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
46#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]47#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]48#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
50#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]51#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]52#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]54#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]55#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]56#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]57#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]58#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]60#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]61
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]62#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]63#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]64#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
67#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
68#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
69#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
70/* Used in calculating fragment size for pcm offload */
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]71#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]72
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]73/* MAX PCM fragment size cannot be increased further due
74 * to flinger's cblk size of 1mb,and it has to be a multiple of
75 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]76 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]77#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tannirude7d1752015-07-01 15:07:46 +0530[diff] [blame]78#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]79
80/*
81 * Offload buffer size for compress passthrough
82 */
83#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
84#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]85
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]86#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
87#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]88/*
89 * This file will have a maximum of 38 bytes:
90 *
91 * 4 bytes: number of audio blocks
92 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
93 * Maximum 10 * 3 bytes: SAD blocks
94 */
95#define MAX_SAD_BLOCKS 10
96#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]97#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]98
99/* EDID format ID for LPCM audio */
100#define EDID_FORMAT_LPCM 1
101
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]102/* fallback app type if the default app type from acdb loader fails */
103#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]104#define DEFAULT_APP_TYPE_RX_PATH 0x11130
105#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]106
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]107/* Retry for delay in FW loading*/
108#define RETRY_NUMBER 20
109#define RETRY_US 500000
110#define MAX_SND_CARD 8
111
112#define SAMPLE_RATE_8KHZ 8000
113#define SAMPLE_RATE_16KHZ 16000
114
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]115#define MAX_SET_CAL_BYTE_SIZE 65536
116
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]117#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]119#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]120#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]121#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
122#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
123
124
125/* Query external audio device connection status */
126#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
127
128#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
129#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
130#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]131#define MAX_CAL_NAME 20
132
133char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
134 [WCD9XXX_ANC_CAL] = "anc_cal",
135 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]136};
137
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]138#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]139
140enum {
141 VOICE_FEATURE_SET_DEFAULT,
142 VOICE_FEATURE_SET_VOLUME_BOOST
143};
144
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]145struct audio_block_header
146{
147 int reserved;
148 int length;
149};
150
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]151typedef struct acdb_audio_cal_cfg {
152 uint32_t persist;
153 uint32_t snd_dev_id;
154 audio_devices_t dev_id;
155 int32_t acdb_dev_id;
156 uint32_t app_type;
157 uint32_t topo_id;
158 uint32_t sampling_rate;
159 uint32_t cal_type;
160 uint32_t module_id;
161 uint32_t param_id;
162} acdb_audio_cal_cfg_t;
163
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]164/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]165typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]166typedef int (*acdb_init_t)(const char *, char *, int);
167typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]168typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]169typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]170typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]171typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
172acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]173typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
174typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]175typedef int (*acdb_send_common_top_t) (void);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]176
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]177typedef struct codec_backend_cfg {
178 uint32_t sample_rate;
179 uint32_t bit_width;
180 char *bitwidth_mixer_ctl;
181 char *samplerate_mixer_ctl;
182} codec_backend_cfg_t;
183
184typedef struct {
185 bool platform_na_prop_enabled;
186 bool ui_na_prop_enabled;
187} native_audio_prop;
188
189static native_audio_prop na_props = {0, 0};
190
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]191struct platform_data {
192 struct audio_device *adev;
193 bool fluence_in_spkr_mode;
194 bool fluence_in_voice_call;
195 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]196 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]197 bool external_spk_1;
198 bool external_spk_2;
199 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]200 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]201 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]202 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]203 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]204 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]205 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]206 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]207 bool is_acdb_initialized;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]208 /* Audio calibration related functions */
209 void *acdb_handle;
210 int voice_feature_set;
211 acdb_init_t acdb_init;
212 acdb_deallocate_t acdb_deallocate;
213 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]214 acdb_set_audio_cal_t acdb_set_audio_cal;
215 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]216 acdb_send_voice_cal_t acdb_send_voice_cal;
217 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]218 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]219 acdb_send_common_top_t acdb_send_common_top;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]220#ifdef RECORD_PLAY_CONCURRENCY
221 bool rec_play_conc_set;
222#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 void *hw_info;
224 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]225 void *edid_info;
226 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]227 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]228};
229
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]230static bool is_external_codec = false;
231static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
232 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
233};
234
235/* List of use cases that has different PCM device ID's for internal and external codecs */
236static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
237
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]238int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]239 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
240 DEEP_BUFFER_PCM_DEVICE},
241 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
242 LOWLATENCY_PCM_DEVICE},
243 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
244 MULTIMEDIA2_PCM_DEVICE},
245 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
246 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]247#ifdef MULTIPLE_OFFLOAD_ENABLED
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]248 /* Below entries are initialized with invalid values
249 * Valid values should be updated from fnc platform_info_init()
250 * based on pcm ids defined in audio_platform_info.xml.
251 */
252 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
253 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
254 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
255 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
256 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
257 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
258 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
259 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]260#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]261 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
262 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
263 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
264 LOWLATENCY_PCM_DEVICE},
265 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
266 MULTIMEDIA2_PCM_DEVICE},
267 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
268 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
269 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
270 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
271 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
272 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
273 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]274 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]275 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
276 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
277 AUDIO_RECORD_PCM_DEVICE},
278 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
279 AUDIO_RECORD_PCM_DEVICE},
280 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
281 AUDIO_RECORD_PCM_DEVICE},
282 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
283 COMPRESS_CAPTURE_DEVICE},
284 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
285 COMPRESS_CAPTURE_DEVICE},
286 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
287 COMPRESS_CAPTURE_DEVICE},
288 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
289 INCALL_MUSIC_UPLINK_PCM_DEVICE},
290 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
291 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
292 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
293 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]294 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
295 AFE_PROXY_RECORD_PCM_DEVICE},
296 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
297 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]298};
299
300/* Array to store sound devices */
301static const char * const device_table[SND_DEVICE_MAX] = {
302 [SND_DEVICE_NONE] = "none",
303 /* Playback sound devices */
304 [SND_DEVICE_OUT_HANDSET] = "handset",
305 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]306 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
307 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]308 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]309 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
310 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]311 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]312 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]313 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
314 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]315 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
316 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]317 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]318 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
319 [SND_DEVICE_OUT_HDMI] = "hdmi",
320 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
321 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]322 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]323 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
324 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
325 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]326 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]327 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
328 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
329 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
330 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
331 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
332 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
333 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
334 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
335 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
336 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
337 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]338 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]339#ifdef RECORD_PLAY_CONCURRENCY
340 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
341 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
342 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
343#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344
345 /* Capture sound devices */
346 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]347 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]348 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]349 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
350 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
351 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
352 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
353 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
354 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
355 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
356 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
357 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
358 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
359 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
360 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
361 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
362 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
363 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
364 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]365 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
366 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
367 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
368 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]369 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]370 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]371 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]372 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]373 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
374 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
375 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]376 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
377 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
378 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
379 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]380 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
381 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
382 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]383 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]384 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
385 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
386 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
387 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
388 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
389 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
390 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]391 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
392 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
393 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
394 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
395 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]396 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]397 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
398 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
399 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
400 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]401};
402
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]403// Platform specific backend bit width table
404static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
405
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]407static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]408 [SND_DEVICE_NONE] = -1,
409 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]410 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]411 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
412 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]413 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]414 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]415 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]416 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]417 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]418 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
419 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]420 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]421 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]422 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]423 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
424 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]425 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]426 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]427 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]428 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
429 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
430 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]431 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]432 [SND_DEVICE_OUT_AFE_PROXY] = 0,
433 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]434 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]435 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
436 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
437 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
438 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
439 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
440 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
441 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
443 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]444#ifdef RECORD_PLAY_CONCURRENCY
445 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
446 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
447 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
448#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]449
450 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]451 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]452 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
453 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
454 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
455 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
456 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
457 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
458 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
459 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
460 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
461 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
462 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
463 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
464 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
465 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
466 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]467 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]468 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]469 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
470 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
471 [SND_DEVICE_IN_HDMI_MIC] = 4,
472 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]473 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]474 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]475 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]476 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
477 [SND_DEVICE_IN_VOICE_DMIC] = 41,
478 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
479 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]480 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
481 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
482 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]483 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
484 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
485 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
486 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]487 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]488 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
489 [SND_DEVICE_IN_CAPTURE_FM] = 0,
490 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
491 [SND_DEVICE_IN_QUAD_MIC] = 46,
492 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
493 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
494 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]495 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
496 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
497 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
498 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
499 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]500 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]501 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
502 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
503 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
504 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]505};
506
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]507struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]508 char name[100];
509 unsigned int index;
510};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]511
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]512#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]513
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]514/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]515static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]516 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
517 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]518 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
519 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]520 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]521 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
522 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]523 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]524 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]525 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
526 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]527 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
528 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]529 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]530 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
531 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
532 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
533 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
534 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
535 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
536 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
537 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]538 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]539 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
540 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
541 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
542 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
543 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
544 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
545 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
546 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
547 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
548 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
549 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]550 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]551#ifdef RECORD_PLAY_CONCURRENCY
552 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
553 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
554 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
555#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
560 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
561 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
562 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
563 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
564 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
565 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
566 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
567 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
568 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
569 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
570 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
574 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
576 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
577 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
578 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]579 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
583 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
584 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
585 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
586 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
587 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
588 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
589 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
590 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
591 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
592 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
595 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
596 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]601 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]602 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]607 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]611};
612
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]613static char * backend_table[SND_DEVICE_MAX] = {0};
614
615static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
616 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
617 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
618 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
619 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
620#ifdef MULTIPLE_OFFLOAD_ENABLED
621 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
622 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
623 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
624 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
625 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
626 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
627 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
628 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
629#endif
630 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
631 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
632 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
633 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
634 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
635 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
636 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
637 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
638 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
639 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
640 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
641};
642
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]643#define NO_COLS 2
644static int msm_be_id_array_len;
645static int (*msm_device_to_be_id)[];
646
647/* Below table lists output device to BE_ID mapping*/
648/* Update the table based on the board configuration*/
649
650static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
651 {AUDIO_DEVICE_OUT_EARPIECE , 34},
652 {AUDIO_DEVICE_OUT_SPEAKER , 34},
653 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
654 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
655 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
656 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
657 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
658 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
659 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
660 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
661 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
662 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
663 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
664 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
665 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
666 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
667 {AUDIO_DEVICE_OUT_PROXY , 9},
668 {AUDIO_DEVICE_OUT_FM , 7},
669 {AUDIO_DEVICE_OUT_FM_TX , 8},
670 {AUDIO_DEVICE_OUT_ALL , -1},
671 {AUDIO_DEVICE_NONE , -1},
672 {AUDIO_DEVICE_OUT_DEFAULT , -1},
673};
674
675static int msm_device_to_be_id_external_codec [][NO_COLS] = {
676 {AUDIO_DEVICE_OUT_EARPIECE , 2},
677 {AUDIO_DEVICE_OUT_SPEAKER , 2},
678 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
679 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
680 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
681 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
682 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
683 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
684 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
685 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
686 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
687 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
688 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
689 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
690 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
691 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
692 {AUDIO_DEVICE_OUT_PROXY , 9},
693 {AUDIO_DEVICE_OUT_FM , 7},
694 {AUDIO_DEVICE_OUT_FM_TX , 8},
695 {AUDIO_DEVICE_OUT_ALL , -1},
696 {AUDIO_DEVICE_NONE , -1},
697 {AUDIO_DEVICE_OUT_DEFAULT , -1},
698};
699
700
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]701#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
702#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]703
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]704static bool is_misc_usecase(audio_usecase_t usecase) {
705 bool ret = false;
706 int i;
707
708 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
709 if(usecase == misc_usecase[i]) {
710 ret = true;
711 break;
712 }
713 }
714 return ret;
715}
716
717
718static void update_codec_type(const char *snd_card_name) {
719
720 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
721 sizeof("msm8939-tapan-snd-card")) ||
722 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
723 sizeof("msm8939-tapan9302-snd-card"))||
724 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]725 sizeof("msm8939-tomtom9330-snd-card")) ||
726 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
727 sizeof("msm8952-tomtom-snd-card"))) {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]728 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
729 is_external_codec = true;
730 }
731}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]732static void query_platform(const char *snd_card_name,
733 char *mixer_xml_path)
734{
735 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
736 sizeof("msm8x16-snd-card-mtp"))) {
737 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
738 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]739
740 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
741 msm_be_id_array_len =
742 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
743
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]744 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
745 sizeof("msm8x16-skuh-snd-card"))) {
746 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
747 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]748
749 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
750 msm_be_id_array_len =
751 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
752
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]753 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
754 sizeof("msm8x16-skui-snd-card"))) {
755 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
756 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]757
758 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
759 msm_be_id_array_len =
760 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
761
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]762 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
763 sizeof("msm8x16-skuhf-snd-card"))) {
764 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
765 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]766
767 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
768 msm_be_id_array_len =
769 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
770
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]771 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]772 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]773 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
774 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]775
776 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
777 msm_be_id_array_len =
778 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
779
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]780 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
781 sizeof("msm8939-snd-card-skuk"))) {
782 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
783 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]784 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
785 msm_be_id_array_len =
786 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
787
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]788 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
789 sizeof("msm8939-tapan-snd-card"))) {
790 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
791 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]792 msm_device_to_be_id = msm_device_to_be_id_external_codec;
793 msm_be_id_array_len =
794 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
795
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]796 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
797 sizeof("msm8939-tapan9302-snd-card"))) {
798 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
799 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]800
801 msm_device_to_be_id = msm_device_to_be_id_external_codec;
802 msm_be_id_array_len =
803 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
804
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]805 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
806 sizeof("msm8939-tomtom9330-snd-card"))) {
807 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
808 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]809 msm_device_to_be_id = msm_device_to_be_id_external_codec;
810 msm_be_id_array_len =
811 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
812
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]813 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
814 sizeof("msm8909-skua-snd-card"))) {
815 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
816 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]817 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
818 msm_be_id_array_len =
819 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]820
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]821 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
822 sizeof("msm8909-skuc-snd-card"))) {
823 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
824 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]825 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
826 msm_be_id_array_len =
827 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
828
829 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
830 sizeof("msm8909-pm8916-snd-card"))) {
831 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
832 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]833
834 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
835 msm_be_id_array_len =
836 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]837
838 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
839 sizeof("msm8909-skue-snd-card"))) {
840 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
841 sizeof(MIXER_XML_PATH_SKUE));
842 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
843 msm_be_id_array_len =
844 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
845
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]846 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
847 sizeof("msm8939-snd-card-skul"))) {
848 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
849 sizeof(MIXER_XML_PATH_SKUL));
850 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
851 msm_be_id_array_len =
852 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]853 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
854 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
855 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
856 sizeof(MIXER_XML_PATH_MTP));
857 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
858 msm_be_id_array_len =
859 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
860 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
861 sizeof("msm8952-tomtom-snd-card"))) {
862 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
863 sizeof(MIXER_XML_PATH_WCD9330));
864 msm_device_to_be_id = msm_device_to_be_id_external_codec;
865 msm_be_id_array_len =
866 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]867 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
868 sizeof("msm8952-skum-snd-card"))) {
869 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
870 sizeof(MIXER_XML_PATH_SKUM));
871 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
872 msm_be_id_array_len =
873 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]874
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]875 } else {
876 strlcpy(mixer_xml_path, MIXER_XML_PATH,
877 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]878
879 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
880 msm_be_id_array_len =
881 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
882
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]883 }
884}
885
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]886void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]887{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]888 struct platform_data *my_data = (struct platform_data *)platform;
889 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]890
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]891 if (my_data->ec_ref_enabled) {
892 my_data->ec_ref_enabled = false;
893 ALOGV("%s: disabling echo-reference", __func__);
894 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]895 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]896
897 if (enable) {
898 my_data->ec_ref_enabled = true;
899 ALOGD("%s: enabling echo-reference", __func__);
900 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
901 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]902}
903
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]904static struct csd_data *open_csd_client()
905{
906 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]907 if (!csd) {
908 ALOGE("failed to allocate csd_data mem");
909 return NULL;
910 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]911
912 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
913 if (csd->csd_client == NULL) {
914 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
915 goto error;
916 } else {
917 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
918
919 csd->deinit = (deinit_t)dlsym(csd->csd_client,
920 "csd_client_deinit");
921 if (csd->deinit == NULL) {
922 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
923 dlerror());
924 goto error;
925 }
926 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
927 "csd_client_disable_device");
928 if (csd->disable_device == NULL) {
929 ALOGE("%s: dlsym error %s for csd_client_disable_device",
930 __func__, dlerror());
931 goto error;
932 }
933 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
934 "csd_client_enable_device_config");
935 if (csd->enable_device_config == NULL) {
936 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
937 __func__, dlerror());
938 goto error;
939 }
940 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
941 "csd_client_enable_device");
942 if (csd->enable_device == NULL) {
943 ALOGE("%s: dlsym error %s for csd_client_enable_device",
944 __func__, dlerror());
945 goto error;
946 }
947 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
948 "csd_client_start_voice");
949 if (csd->start_voice == NULL) {
950 ALOGE("%s: dlsym error %s for csd_client_start_voice",
951 __func__, dlerror());
952 goto error;
953 }
954 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
955 "csd_client_stop_voice");
956 if (csd->stop_voice == NULL) {
957 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
958 __func__, dlerror());
959 goto error;
960 }
961 csd->volume = (volume_t)dlsym(csd->csd_client,
962 "csd_client_volume");
963 if (csd->volume == NULL) {
964 ALOGE("%s: dlsym error %s for csd_client_volume",
965 __func__, dlerror());
966 goto error;
967 }
968 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
969 "csd_client_mic_mute");
970 if (csd->mic_mute == NULL) {
971 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
972 __func__, dlerror());
973 goto error;
974 }
975 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
976 "csd_client_slow_talk");
977 if (csd->slow_talk == NULL) {
978 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
979 __func__, dlerror());
980 goto error;
981 }
982 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
983 "csd_client_start_playback");
984 if (csd->start_playback == NULL) {
985 ALOGE("%s: dlsym error %s for csd_client_start_playback",
986 __func__, dlerror());
987 goto error;
988 }
989 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
990 "csd_client_stop_playback");
991 if (csd->stop_playback == NULL) {
992 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
993 __func__, dlerror());
994 goto error;
995 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]996 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
997 if (csd->set_lch == NULL) {
998 ALOGE("%s: dlsym error %s for csd_client_set_lch",
999 __func__, dlerror());
1000 /* Ignore the error as this is not mandatory function for
1001 * basic voice call to work.
1002 */
1003 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1004 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1005 "csd_client_start_record");
1006 if (csd->start_record == NULL) {
1007 ALOGE("%s: dlsym error %s for csd_client_start_record",
1008 __func__, dlerror());
1009 goto error;
1010 }
1011 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1012 "csd_client_stop_record");
1013 if (csd->stop_record == NULL) {
1014 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1015 __func__, dlerror());
1016 goto error;
1017 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1018
1019
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1020 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1021
1022 if (csd->init == NULL) {
1023 ALOGE("%s: dlsym error %s for csd_client_init",
1024 __func__, dlerror());
1025 goto error;
1026 } else {
1027 csd->init();
1028 }
1029 }
1030 return csd;
1031
1032error:
1033 free(csd);
1034 csd = NULL;
1035 return csd;
1036}
1037
1038void close_csd_client(struct csd_data *csd)
1039{
1040 if (csd != NULL) {
1041 csd->deinit();
1042 dlclose(csd->csd_client);
1043 free(csd);
1044 csd = NULL;
1045 }
1046}
1047
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1048
1049static void set_platform_defaults()
1050{
1051 int32_t dev;
1052 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1053 backend_table[dev] = NULL;
1054 }
1055 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1056 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1057 }
1058
1059 // TBD - do these go to the platform-info.xml file.
1060 // will help in avoiding strdups here
1061 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1062 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1063 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1064 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1065 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1066 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1067 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1068 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1069 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1070 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1071 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1072 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1073 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1074 strdup("speaker-and-usb-headphones");
1075 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1076 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1077 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1078 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1079}
1080
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1081void get_cvd_version(char *cvd_version, struct audio_device *adev)
1082{
1083 struct mixer_ctl *ctl;
1084 int count;
1085 int ret = 0;
1086
1087 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1088 if (!ctl) {
1089 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1090 goto done;
1091 }
1092 mixer_ctl_update(ctl);
1093
1094 count = mixer_ctl_get_num_values(ctl);
1095 if (count > MAX_CVD_VERSION_STRING_SIZE)
1096 count = MAX_CVD_VERSION_STRING_SIZE;
1097
1098 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1099 if (ret != 0) {
1100 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1101 goto done;
1102 }
1103
1104done:
1105 return;
1106}
1107
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1108static int hw_util_open(int card_no)
1109{
1110 int fd = -1;
1111 char dev_name[256];
1112
1113 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1114 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1115 ALOGD("%s Opening device %s\n", __func__, dev_name);
1116 fd = open(dev_name, O_WRONLY);
1117 if (fd < 0) {
1118 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1119 return fd;
1120 }
1121 ALOGD("%s success", __func__);
1122 return fd;
1123}
1124
1125struct param_data {
1126 int use_case;
1127 int acdb_id;
1128 int get_size;
1129 int buff_size;
1130 int data_size;
1131 void *buff;
1132};
1133
1134static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1135{
1136 int ret = 0, type;
1137
1138 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1139 struct wcdcal_ioctl_buffer codec_buffer;
1140 struct param_data calib;
1141
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1142 calib.get_size = 1;
1143 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1144 &calib);
1145 if (ret < 0) {
1146 ALOGE("%s get_calibration failed\n", __func__);
1147 return ret;
1148 }
1149 calib.get_size = 0;
1150 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1151 if(calib.buff == NULL) {
1152 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1153 , __func__, calib.buff_size, cal_name_info[type]);
1154 return -1;
1155 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1156 ret = acdb_loader_get_calibration(cal_name_info[type],
1157 sizeof(struct param_data), &calib);
1158 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1159 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1160 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1161 free(calib.buff);
1162 return ret;
1163 }
1164 codec_buffer.buffer = calib.buff;
1165 codec_buffer.size = calib.data_size;
1166 codec_buffer.cal_type = type;
1167 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1168 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1169 cal_name_info[type], errno, codec_buffer.size);
1170 ALOGD("%s cal sent for %s calib.size=%d"
1171 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1172 free(calib.buff);
1173 }
1174 return ret;
1175}
1176
1177static void audio_hwdep_send_cal(struct platform_data *plat_data)
1178{
1179 int fd;
1180
1181 fd = hw_util_open(plat_data->adev->snd_card);
1182 if (fd == -1) {
1183 ALOGE("%s error open\n", __func__);
1184 return;
1185 }
1186
1187 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1188 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1189
1190 if (acdb_loader_get_calibration == NULL) {
1191 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1192 dlerror());
1193 return;
1194 }
1195 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1196 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1197}
1198
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1199static int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1200{
1201 struct platform_data *my_data = (struct platform_data *)platform;
1202 char *cvd_version = NULL;
1203 int key = 0;
1204 const char *snd_card_name;
1205 int result;
1206 char value[PROPERTY_VALUE_MAX];
1207 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1208 if (!cvd_version)
1209 ALOGE("Failed to allocate cvd version");
1210 else
1211 get_cvd_version(cvd_version, my_data->adev);
1212
1213 property_get("audio.ds1.metainfo.key",value,"0");
1214 key = atoi(value);
1215 snd_card_name = mixer_get_name(my_data->adev->mixer);
1216 result = my_data->acdb_init(snd_card_name, cvd_version, key);
1217 if (cvd_version)
1218 free(cvd_version);
1219 if (!result) {
1220 my_data->is_acdb_initialized = true;
1221 ALOGD("ACDB initialized");
1222 audio_hwdep_send_cal(my_data);
1223 } else {
1224 my_data->is_acdb_initialized = false;
1225 ALOGD("ACDB initialization failed");
1226 }
1227 return result;
1228}
1229
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1230void *platform_init(struct audio_device *adev)
1231{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1232 char platform[PROPERTY_VALUE_MAX];
1233 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1234 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1235 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1236 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1237 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1238 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1239 char *cvd_version = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1240 int idx;
1241
1242 my_data = calloc(1, sizeof(struct platform_data));
1243
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1244 if (!my_data) {
1245 ALOGE("failed to allocate platform data");
1246 return NULL;
1247 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1248
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1249 while (snd_card_num < MAX_SND_CARD) {
1250 adev->mixer = mixer_open(snd_card_num);
1251
1252 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1253 usleep(RETRY_US);
1254 adev->mixer = mixer_open(snd_card_num);
1255 retry_num++;
1256 }
1257
1258 if (!adev->mixer) {
1259 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1260 snd_card_num);
1261 retry_num = 0;
1262 snd_card_num++;
1263 continue;
1264 }
1265
1266 snd_card_name = mixer_get_name(adev->mixer);
1267 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1268
1269 my_data->hw_info = hw_info_init(snd_card_name);
1270 if (!my_data->hw_info) {
1271 ALOGE("%s: Failed to init hardware info", __func__);
1272 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1273 query_platform(snd_card_name, mixer_xml_path);
1274 ALOGD("%s: mixer path file is %s", __func__,
1275 mixer_xml_path);
1276 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1277 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1278 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1279 mixer_xml_path);
1280 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1281 if (!adev->audio_route) {
1282 ALOGE("%s: Failed to init audio route controls, aborting.",
1283 __func__);
1284 free(my_data);
1285 return NULL;
1286 }
1287 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1288 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1289 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1290 break;
1291 }
1292 retry_num = 0;
1293 snd_card_num++;
1294 }
1295
1296 if (snd_card_num >= MAX_SND_CARD) {
1297 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1298 free(my_data);
1299 return NULL;
1300 }
1301
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1302 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1303 my_data->fluence_in_spkr_mode = false;
1304 my_data->fluence_in_voice_call = false;
1305 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1306 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1307 my_data->external_spk_1 = false;
1308 my_data->external_spk_2 = false;
1309 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1310 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1311 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1312 my_data->slowtalk = false;
1313 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1314 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1315 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1316
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1317 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1318 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1319 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1320 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1321 my_data->fluence_type = FLUENCE_DUAL_MIC;
1322 } else {
1323 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1324 }
1325
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1326 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1327 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1328 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1329 my_data->fluence_in_voice_call = true;
1330 }
1331
1332 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1333 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1334 my_data->fluence_in_voice_rec = true;
1335 }
1336
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1337 property_get("persist.audio.fluence.audiorec",value,"");
1338 if (!strncmp("true", value, sizeof("true"))) {
1339 my_data->fluence_in_audio_rec = true;
1340 }
1341
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1342 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1343 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1344 my_data->fluence_in_spkr_mode = true;
1345 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1346
1347 property_get("persist.audio.fluence.mode",value,"");
1348 if (!strncmp("broadside", value, sizeof("broadside"))) {
1349 my_data->fluence_mode = FLUENCE_BROADSIDE;
1350 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1351 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1352 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1353 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1354 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1355 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1356 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1357 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1358 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1359 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1360
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1361 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1362 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1363 if (my_data->acdb_handle == NULL) {
1364 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1365 } else {
1366 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1367 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1368 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1369 if (!my_data->acdb_deallocate)
1370 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1371 __func__, LIB_ACDB_LOADER);
1372
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1373 my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1374 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1375 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1376 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1377 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1378
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1379 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1380 "acdb_loader_set_audio_cal_v2");
1381 if (!my_data->acdb_set_audio_cal)
1382 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1383 __func__, LIB_ACDB_LOADER);
1384
1385 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1386 "acdb_loader_get_audio_cal_v2");
1387 if (!my_data->acdb_get_audio_cal)
1388 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1389 __func__, LIB_ACDB_LOADER);
1390
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1391 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1392 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1393 if (!my_data->acdb_send_voice_cal)
1394 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1395 __func__, LIB_ACDB_LOADER);
1396
1397 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1398 "acdb_loader_reload_vocvoltable");
1399 if (!my_data->acdb_reload_vocvoltable)
1400 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1401 __func__, LIB_ACDB_LOADER);
1402
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1403 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1404 my_data->acdb_handle,
1405 "acdb_loader_get_default_app_type");
1406 if (!my_data->acdb_get_default_app_type)
1407 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1408 __func__, LIB_ACDB_LOADER);
1409
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1410 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1411 my_data->acdb_handle,
1412 "acdb_loader_send_common_custom_topology");
1413 if (!my_data->acdb_send_common_top)
1414 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1415 __func__, LIB_ACDB_LOADER);
1416
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1417 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1418 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1419 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1420 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1421 goto acdb_init_fail;
1422 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1423 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1424 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1425 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1426
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1427 // Check if WSA speaker is supported in codec
1428 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1429 DIR *dir;
1430 struct dirent *dirent;
1431 char file_name[10] = "wsa";
1432 strcat(CodecPeek, snd_card_name);
1433
1434 dir = opendir(CodecPeek);
1435 if (dir != NULL) {
1436 while (NULL != (dirent = readdir(dir))) {
1437 if (strstr (dirent->d_name,file_name))
1438 {
1439 my_data->is_wsa_speaker = true;
1440 break;
1441 }
1442 }
1443 closedir(dir);
1444 }
1445
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1446acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1447
1448 set_platform_defaults();
1449
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1450 /* Initialize ACDB and PCM ID's */
1451 if (is_external_codec)
1452 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1453 else
1454 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1455
1456 /* init usb */
1457 audio_extn_usb_init(adev);
1458 /* update sound cards appropriately */
1459 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1460
1461 /* Read one time ssr property */
1462 audio_extn_ssr_update_enabled();
1463 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1464
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1465 /* init dap hal */
1466 audio_extn_dap_hal_init(adev->snd_card);
1467
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1468 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1469 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1470
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1471 /* init audio device arbitration */
1472 audio_extn_dev_arbi_init();
1473
1474 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1475
1476 /* initialize backend config */
1477 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1478 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1479 if (idx == HEADPHONE_44_1_BACKEND)
1480 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1481 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1482 }
1483
1484 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1485 strdup("SLIM_0_RX Format");
1486 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1487 strdup("SLIM_0_RX SampleRate");
1488
1489 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1490 strdup("SLIM_5_RX Format");
1491 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1492 strdup("SLIM_5_RX SampleRate");
1493
1494 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1495 return my_data;
1496}
1497
1498void platform_deinit(void *platform)
1499{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1500 struct platform_data *my_data = (struct platform_data *)platform;
1501
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1502 if (my_data->edid_info) {
1503 free(my_data->edid_info);
1504 my_data->edid_info = NULL;
1505 }
1506
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1507 hw_info_deinit(my_data->hw_info);
1508 close_csd_client(my_data->csd);
1509
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1510 int32_t dev;
1511 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1512 if (backend_table[dev]) {
1513 free(backend_table[dev]);
1514 backend_table[dev]= NULL;
1515 }
1516 }
1517
1518 /* deinit audio device arbitration */
1519 audio_extn_dev_arbi_deinit();
1520
1521 if (my_data->edid_info) {
1522 free(my_data->edid_info);
1523 my_data->edid_info = NULL;
1524 }
1525
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1526 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1527 /* deinit usb */
1528 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1529 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1530}
1531
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1532static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1533{
1534 struct platform_data *my_data = (struct platform_data *)platform;
1535 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1536 return my_data->is_acdb_initialized;
1537}
1538
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1539void platform_snd_card_update(void *platform, int snd_scard_state)
1540{
1541 struct platform_data *my_data = (struct platform_data *)platform;
1542
1543 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1544 if (!platform_is_acdb_initialized(my_data)) {
1545 if(platform_acdb_init(my_data))
1546 ALOGE("%s: acdb initialization is failed", __func__);
1547 } else if (my_data->acdb_send_common_top() < 0) {
1548 ALOGD("%s: acdb did not set common topology", __func__);
1549 }
1550 }
1551}
1552
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1553const char *platform_get_snd_device_name(snd_device_t snd_device)
1554{
1555 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1556 return device_table[snd_device];
1557 else
1558 return "";
1559}
1560
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1561int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1562 char *device_name)
1563{
1564 struct platform_data *my_data = (struct platform_data *)platform;
1565
1566 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1567 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1568 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1569 } else {
1570 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1571 return -EINVAL;
1572 }
1573
1574 return 0;
1575}
1576
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1577void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1578{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1579 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1580 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1581 return;
1582 }
1583
1584 const char * suffix = backend_table[snd_device];
1585
1586 if (suffix != NULL) {
1587 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1588 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1589 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1590}
1591
1592int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1593{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1594 int device_id = -1;
1595
1596 if (is_external_codec && is_misc_usecase(usecase)) {
1597 if (device_type == PCM_PLAYBACK)
1598 device_id = pcm_device_table_of_ext_codec[usecase][0];
1599 else
1600 device_id = pcm_device_table_of_ext_codec[usecase][1];
1601 } else {
1602 if (device_type == PCM_PLAYBACK)
1603 device_id = pcm_device_table[usecase][0];
1604 else
1605 device_id = pcm_device_table[usecase][1];
1606 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1607 return device_id;
1608}
1609
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1610static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1611{
1612 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1613 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1614
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1615 if (table == NULL) {
1616 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1617 ret = -ENODEV;
1618 goto done;
1619 }
1620
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1621 if (name == NULL) {
1622 ALOGE("null key");
1623 ret = -ENODEV;
1624 goto done;
1625 }
1626
1627 for (i=0; i < len; i++) {
1628 const char* tn = table[i].name;
1629 size_t len = strlen(tn);
1630 if (strncmp(tn, name, len) == 0) {
1631 if (strlen(name) != len) {
1632 continue; // substring
1633 }
1634 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1635 goto done;
1636 }
1637 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1638 ALOGE("%s: Could not find index for name = %s",
1639 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1640 ret = -ENODEV;
1641done:
1642 return ret;
1643}
1644
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1645int platform_set_fluence_type(void *platform, char *value)
1646{
1647 int ret = 0;
1648 int fluence_type = FLUENCE_NONE;
1649 int fluence_flag = NONE_FLAG;
1650 struct platform_data *my_data = (struct platform_data *)platform;
1651 struct audio_device *adev = my_data->adev;
1652
1653 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1654
1655 /* only dual mic turn on and off is supported as of now through setparameters */
1656 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1657 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1658 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1659 ALOGV("fluence dualmic feature enabled \n");
1660 fluence_type = FLUENCE_DUAL_MIC;
1661 fluence_flag = DMIC_FLAG;
1662 } else {
1663 ALOGE("%s: Failed to set DUALMIC", __func__);
1664 ret = -1;
1665 goto done;
1666 }
1667 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1668 ALOGV("fluence disabled");
1669 fluence_type = FLUENCE_NONE;
1670 } else {
1671 ALOGE("Invalid fluence value : %s",value);
1672 ret = -1;
1673 goto done;
1674 }
1675
1676 if (fluence_type != my_data->fluence_type) {
1677 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1678 my_data->fluence_type = fluence_type;
1679 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1680 }
1681done:
1682 return ret;
1683}
1684
1685int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1686{
1687 int ret = 0;
1688 struct platform_data *my_data = (struct platform_data *)platform;
1689
1690 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1691 strlcpy(value, "quadmic", len);
1692 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1693 strlcpy(value, "dualmic", len);
1694 } else if (my_data->fluence_type == FLUENCE_NONE) {
1695 strlcpy(value, "none", len);
1696 } else
1697 ret = -1;
1698
1699 return ret;
1700}
1701
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1702int platform_get_snd_device_index(char *device_name)
1703{
1704 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1705}
1706
1707int platform_get_usecase_index(const char *usecase_name)
1708{
1709 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1710}
1711
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1712int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1713{
1714 int ret = 0;
1715
1716 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1717 ALOGE("%s: Invalid snd_device = %d",
1718 __func__, snd_device);
1719 ret = -EINVAL;
1720 goto done;
1721 }
1722
1723 acdb_device_table[snd_device] = acdb_id;
1724done:
1725 return ret;
1726}
1727
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1728int platform_get_default_app_type(void *platform)
1729{
1730 struct platform_data *my_data = (struct platform_data *)platform;
1731
1732 if (my_data->acdb_get_default_app_type)
1733 return my_data->acdb_get_default_app_type();
1734 else
1735 return DEFAULT_APP_TYPE;
1736}
1737
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1738int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1739{
1740 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1741 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1742 return -EINVAL;
1743 }
1744 return acdb_device_table[snd_device];
1745}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1746
1747int 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]1748{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1749 int ret = 0;
1750
1751 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1752 ALOGE("%s: Invalid snd_device = %d",
1753 __func__, snd_device);
1754 ret = -EINVAL;
1755 goto done;
1756 }
1757
1758 backend_bit_width_table[snd_device] = bit_width;
1759done:
1760 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1761}
1762
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1763int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1764{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1765 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1766 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]1767 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1768 }
1769 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1770}
1771
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1772int platform_set_native_support(bool codec_support)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1773{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1774 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
1775 = codec_support;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1776 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1777 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1778 return 0;
1779}
1780
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1781int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1782{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1783 int ret;
1784 if (na_props.platform_na_prop_enabled) {
1785 ret = na_props.ui_na_prop_enabled;
1786 } else {
1787 ret = na_props.platform_na_prop_enabled;
1788 }
1789 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1790 na_props.ui_na_prop_enabled);
1791 return ret;
1792}
1793
1794void native_audio_get_params(struct str_parms *query,
1795 struct str_parms *reply,
1796 char *value, int len)
1797{
1798 int ret;
1799 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1800 value, len);
1801 if (ret >= 0) {
1802 if (na_props.platform_na_prop_enabled) {
1803 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1804 na_props.ui_na_prop_enabled ? "true" : "false");
1805 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1806 na_props.ui_na_prop_enabled);
1807 } else {
1808 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1809 "false");
1810 ALOGV("%s: native audio not supported: %d", __func__,
1811 na_props.platform_na_prop_enabled);
1812 }
1813 }
1814}
1815
1816int native_audio_set_params(struct platform_data *platform,
1817 struct str_parms *parms, char *value, int len)
1818{
1819 int ret = 0;
1820 struct audio_usecase *usecase;
1821 struct listnode *node;
1822
1823 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1824 value, len);
1825 if (ret >= 0) {
1826 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1827 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1828 na_props.ui_na_prop_enabled = true;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1829 ALOGD("%s: native audio feature enabled from UI",__func__);
1830 }
1831 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1832 na_props.ui_na_prop_enabled = false;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1833 ALOGD("%s: native audio feature disabled from UI",__func__);
1834
1835 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1836
1837 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
1838
1839 /* Iterate through the usecase list and trigger device switch for
1840 all the appropriate usecases */
1841 list_for_each(node, &(platform->adev)->usecase_list) {
1842 usecase = node_to_item(node, struct audio_usecase, list);
1843
1844 if (is_offload_usecase(usecase->id) &&
1845 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1846 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
1847 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1848 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
1849 " stream(%p), device(%d)", __func__, usecase->id,
1850 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1851 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1852 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1853 }
1854 }
1855 } else {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]1856 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1857 na_props.platform_na_prop_enabled);
1858 }
1859 }
1860 return ret;
1861}
1862
1863int platform_get_backend_index(snd_device_t snd_device)
1864{
1865 int32_t port = DEFAULT_CODEC_BACKEND;
1866
1867 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1868 if (backend_table[snd_device] != NULL &&
1869 !strcmp(backend_table[snd_device], "headphones-44.1"))
1870 port = HEADPHONE_44_1_BACKEND;
1871 else
1872 port = DEFAULT_CODEC_BACKEND;
1873 } else {
1874 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
1875 }
1876
1877 ALOGV("%s: backend port - %d", __func__, port);
1878 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1879}
1880
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1881int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1882 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1883{
1884 struct platform_data *my_data = (struct platform_data *)platform;
1885 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1886 struct audio_device *adev = my_data->adev;
1887 int snd_device = SND_DEVICE_OUT_SPEAKER;
1888
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1889 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1890 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1891 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1892 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1893 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]1894
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]1895 // Do not use Rx path default app type for TX path
1896 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
1897 ALOGD("Resetting app type for Tx path to default");
1898 app_type = DEFAULT_APP_TYPE_TX_PATH;
1899 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1900 if (acdb_dev_id < 0) {
1901 ALOGE("%s: Could not find acdb id for device(%d)",
1902 __func__, snd_device);
1903 return -EINVAL;
1904 }
1905 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1906 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1907 __func__, snd_device, acdb_dev_id);
1908 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1909 snd_device < SND_DEVICE_OUT_END)
1910 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1911 else
1912 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1913 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1914 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1915 }
1916 return 0;
1917}
1918
1919int platform_switch_voice_call_device_pre(void *platform)
1920{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1921 struct platform_data *my_data = (struct platform_data *)platform;
1922 int ret = 0;
1923
1924 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1925 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1926 /* This must be called before disabling mixer controls on APQ side */
1927 ret = my_data->csd->disable_device();
1928 if (ret < 0) {
1929 ALOGE("%s: csd_client_disable_device, failed, error %d",
1930 __func__, ret);
1931 }
1932 }
1933 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1934}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1935
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1936int platform_switch_voice_call_enable_device_config(void *platform,
1937 snd_device_t out_snd_device,
1938 snd_device_t in_snd_device)
1939{
1940 struct platform_data *my_data = (struct platform_data *)platform;
1941 int acdb_rx_id, acdb_tx_id;
1942 int ret = 0;
1943
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1944 if (my_data->csd == NULL)
1945 return ret;
1946
1947 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1948 audio_extn_spkr_prot_is_enabled())
1949 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1950 else
1951 acdb_rx_id = acdb_device_table[out_snd_device];
1952
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1953 acdb_tx_id = acdb_device_table[in_snd_device];
1954
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1955 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1956 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1957 if (ret < 0) {
1958 ALOGE("%s: csd_enable_device_config, failed, error %d",
1959 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1960 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1961 } else {
1962 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1963 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1964 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1965
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1966 return ret;
1967}
1968
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1969int platform_switch_voice_call_device_post(void *platform,
1970 snd_device_t out_snd_device,
1971 snd_device_t in_snd_device)
1972{
1973 struct platform_data *my_data = (struct platform_data *)platform;
1974 int acdb_rx_id, acdb_tx_id;
1975
1976 if (my_data->acdb_send_voice_cal == NULL) {
1977 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1978 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1979 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1980 audio_extn_spkr_prot_is_enabled())
1981 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1982
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1983 acdb_rx_id = acdb_device_table[out_snd_device];
1984 acdb_tx_id = acdb_device_table[in_snd_device];
1985
1986 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1987 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1988 else
1989 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1990 acdb_rx_id, acdb_tx_id);
1991 }
1992
1993 return 0;
1994}
1995
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1996int platform_switch_voice_call_usecase_route_post(void *platform,
1997 snd_device_t out_snd_device,
1998 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1999{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2000 struct platform_data *my_data = (struct platform_data *)platform;
2001 int acdb_rx_id, acdb_tx_id;
2002 int ret = 0;
2003
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2004 if (my_data->csd == NULL)
2005 return ret;
2006
2007 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2008 audio_extn_spkr_prot_is_enabled())
2009 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2010 else
2011 acdb_rx_id = acdb_device_table[out_snd_device];
2012
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2013 acdb_tx_id = acdb_device_table[in_snd_device];
2014
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2015 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2016 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2017 my_data->adev->acdb_settings);
2018 if (ret < 0) {
2019 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2020 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2021 } else {
2022 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2023 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2024 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2025
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2026 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2027}
2028
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2029int platform_start_voice_call(void *platform, uint32_t vsid)
2030{
2031 struct platform_data *my_data = (struct platform_data *)platform;
2032 int ret = 0;
2033
2034 if (my_data->csd != NULL) {
2035 ret = my_data->csd->start_voice(vsid);
2036 if (ret < 0) {
2037 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2038 }
2039 }
2040 return ret;
2041}
2042
2043int platform_stop_voice_call(void *platform, uint32_t vsid)
2044{
2045 struct platform_data *my_data = (struct platform_data *)platform;
2046 int ret = 0;
2047
2048 if (my_data->csd != NULL) {
2049 ret = my_data->csd->stop_voice(vsid);
2050 if (ret < 0) {
2051 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2052 }
2053 }
2054 return ret;
2055}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2056
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2057int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2058{
2059 return 0;
2060}
2061
2062int platform_set_voice_volume(void *platform, int volume)
2063{
2064 struct platform_data *my_data = (struct platform_data *)platform;
2065 struct audio_device *adev = my_data->adev;
2066 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2067 const char *mixer_ctl_name = "Voice Rx Gain";
2068 int vol_index = 0, ret = 0;
2069 uint32_t set_values[ ] = {0,
2070 ALL_SESSION_VSID,
2071 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2072
2073 // Voice volume levels are mapped to adsp volume levels as follows.
2074 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2075 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2076 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2077 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2078
2079 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2080 if (!ctl) {
2081 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2082 __func__, mixer_ctl_name);
2083 return -EINVAL;
2084 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2085 ALOGV("Setting voice volume index: %d", set_values[0]);
2086 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2087
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2088 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2089 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2090 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2091 if (ret < 0) {
2092 ALOGE("%s: csd_volume error %d", __func__, ret);
2093 }
2094 }
2095 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2096}
2097
2098int platform_set_mic_mute(void *platform, bool state)
2099{
2100 struct platform_data *my_data = (struct platform_data *)platform;
2101 struct audio_device *adev = my_data->adev;
2102 struct mixer_ctl *ctl;
2103 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2104 int ret = 0;
2105 uint32_t set_values[ ] = {0,
2106 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2107 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2108
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2109 set_values[0] = state;
2110 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2111 if (!ctl) {
2112 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2113 __func__, mixer_ctl_name);
2114 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2115 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2116 ALOGV("Setting voice mute state: %d", state);
2117 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2118
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2119 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2120 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2121 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2122 if (ret < 0) {
2123 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2124 }
2125 }
2126 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2127}
2128
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2129int platform_set_device_mute(void *platform, bool state, char *dir)
2130{
2131 struct platform_data *my_data = (struct platform_data *)platform;
2132 struct audio_device *adev = my_data->adev;
2133 struct mixer_ctl *ctl;
2134 char *mixer_ctl_name = NULL;
2135 int ret = 0;
2136 uint32_t set_values[ ] = {0,
2137 ALL_SESSION_VSID,
2138 0};
2139 if(dir == NULL) {
2140 ALOGE("%s: Invalid direction:%s", __func__, dir);
2141 return -EINVAL;
2142 }
2143
2144 if (!strncmp("rx", dir, sizeof("rx"))) {
2145 mixer_ctl_name = "Voice Rx Device Mute";
2146 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2147 mixer_ctl_name = "Voice Tx Device Mute";
2148 } else {
2149 return -EINVAL;
2150 }
2151
2152 set_values[0] = state;
2153 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2154 if (!ctl) {
2155 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2156 __func__, mixer_ctl_name);
2157 return -EINVAL;
2158 }
2159
2160 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2161 __func__,state, mixer_ctl_name);
2162 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2163
2164 return ret;
2165}
2166
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2167snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2168{
2169 struct platform_data *my_data = (struct platform_data *)platform;
2170 struct audio_device *adev = my_data->adev;
2171 audio_mode_t mode = adev->mode;
2172 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2173 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2174 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2175#ifdef RECORD_PLAY_CONCURRENCY
2176 bool use_voip_out_devices = false;
2177 bool prop_rec_play_enabled = false;
2178 char recConcPropValue[PROPERTY_VALUE_MAX];
2179
2180 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2181 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2182 }
2183 use_voip_out_devices = prop_rec_play_enabled &&
2184 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2185 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2186#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2187
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2188 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2189 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2190 int channel_count = popcount(channel_mask);
2191
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2192 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2193 if (devices == AUDIO_DEVICE_NONE ||
2194 devices & AUDIO_DEVICE_BIT_IN) {
2195 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2196 goto exit;
2197 }
2198
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2199 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2200 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2201 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2202 if (my_data->external_spk_1)
2203 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2204 else if (my_data->external_spk_2)
2205 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2206 else
2207 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2208 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2209 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2210 if (audio_extn_get_anc_enabled())
2211 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2212 else if (my_data->external_spk_1)
2213 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2214 else if (my_data->external_spk_2)
2215 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2216 else
2217 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2218 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2219 AUDIO_DEVICE_OUT_SPEAKER)) {
2220 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2221 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2222 AUDIO_DEVICE_OUT_SPEAKER)) {
2223 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2224 } else {
2225 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2226 goto exit;
2227 }
2228 if (snd_device != SND_DEVICE_NONE) {
2229 goto exit;
2230 }
2231 }
2232
2233 if (popcount(devices) != 1) {
2234 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2235 goto exit;
2236 }
2237
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2238 if ((mode == AUDIO_MODE_IN_CALL) ||
2239 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2240 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2241 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2242 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2243 !voice_extn_compress_voip_is_active(adev)) {
2244 switch (adev->voice.tty_mode) {
2245 case TTY_MODE_FULL:
2246 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2247 break;
2248 case TTY_MODE_VCO:
2249 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2250 break;
2251 case TTY_MODE_HCO:
2252 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2253 break;
2254 default:
2255 ALOGE("%s: Invalid TTY mode (%#x)",
2256 __func__, adev->voice.tty_mode);
2257 }
2258 } else if (audio_extn_get_anc_enabled()) {
2259 if (audio_extn_should_use_fb_anc())
2260 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2261 else
2262 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2263 } else {
2264 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2265 }
2266 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2267 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2268 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2269 else
2270 snd_device = SND_DEVICE_OUT_BT_SCO;
2271 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2272 if (my_data->is_wsa_speaker)
2273 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2274 else
2275 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2276 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2277 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2278 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2279 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2280 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2281 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2282 if (audio_extn_should_use_handset_anc(channel_count))
2283 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2284 else
2285 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2286 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2287 snd_device = SND_DEVICE_OUT_VOICE_TX;
2288
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2289 if (snd_device != SND_DEVICE_NONE) {
2290 goto exit;
2291 }
2292 }
2293
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2294 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2295 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2296 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
2297 platform_get_native_support()) {
2298 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2299 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2300 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2301#ifdef RECORD_PLAY_CONCURRENCY
2302 if (use_voip_out_devices) {
2303 // ANC should be disabled for voip concurrency
2304 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2305 } else
2306#endif
2307 {
2308 if (audio_extn_should_use_fb_anc())
2309 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2310 else
2311 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2312 }
2313 } else {
2314#ifdef RECORD_PLAY_CONCURRENCY
2315 if (use_voip_out_devices)
2316 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2317 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2318#endif
2319 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2320 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2321 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2322#ifdef RECORD_PLAY_CONCURRENCY
2323 if (use_voip_out_devices) {
2324 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2325 } else
2326#endif
2327 {
2328 if (adev->speaker_lr_swap)
2329 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2330 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2331 {
2332 if (my_data->is_wsa_speaker)
2333 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2334 else
2335 snd_device = SND_DEVICE_OUT_SPEAKER;
2336 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2337 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2338 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2339 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2340 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2341 else
2342 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2343 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2344 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2345 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2346 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2347 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2348 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2349 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2350 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2351 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2352 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2353#ifdef RECORD_PLAY_CONCURRENCY
2354 if (use_voip_out_devices)
2355 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2356 else
2357#endif
2358 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2359 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2360 channel_count = audio_extn_get_afe_proxy_channel_count();
2361 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2362 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2363 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2364 } else {
2365 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2366 }
2367exit:
2368 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2369 return snd_device;
2370}
2371
2372snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2373{
2374 struct platform_data *my_data = (struct platform_data *)platform;
2375 struct audio_device *adev = my_data->adev;
2376 audio_source_t source = (adev->active_input == NULL) ?
2377 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2378
2379 audio_mode_t mode = adev->mode;
2380 audio_devices_t in_device = ((adev->active_input == NULL) ?
2381 AUDIO_DEVICE_NONE : adev->active_input->device)
2382 & ~AUDIO_DEVICE_BIT_IN;
2383 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2384 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2385 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2386 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2387
2388 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2389 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2390 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2391 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2392 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2393 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2394 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2395 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2396 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2397 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2398 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2399 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2400 }
2401 }
2402
2403 if (snd_device != AUDIO_DEVICE_NONE)
2404 goto exit;
2405
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2406 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2407 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2408 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2409 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2410 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2411 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2412 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2413 case TTY_MODE_FULL:
2414 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2415 break;
2416 case TTY_MODE_VCO:
2417 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2418 break;
2419 case TTY_MODE_HCO:
2420 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2421 break;
2422 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2423 ALOGE("%s: Invalid TTY mode (%#x)",
2424 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2425 }
2426 goto exit;
2427 }
2428 }
2429 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2430 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2431 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2432 audio_extn_should_use_handset_anc(channel_count) &&
2433 my_data->fluence_type != FLUENCE_NONE) {
2434 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2435 adev->acdb_settings |= DMIC_FLAG;
2436 ALOGD("Selecting AANC, Fluence combo device");
2437 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2438 audio_extn_should_use_handset_anc(channel_count)) {
2439 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2440 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2441 } else if (my_data->fluence_type == FLUENCE_NONE ||
2442 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2443 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2444 if (audio_extn_hfp_is_active(adev))
2445 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2446 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2447 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2448 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2449 }
2450 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2451 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2452 if (audio_extn_hfp_is_active(adev))
2453 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2454 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2455 if (adev->bt_wb_speech_enabled) {
2456 if (adev->bluetooth_nrec)
2457 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2458 else
2459 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2460 } else {
2461 if (adev->bluetooth_nrec)
2462 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2463 else
2464 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2465 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2466 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2467 if (my_data->fluence_type != FLUENCE_NONE &&
2468 my_data->fluence_in_voice_call &&
2469 my_data->fluence_in_spkr_mode) {
2470 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2471 adev->acdb_settings |= QMIC_FLAG;
2472 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2473 } else {
2474 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2475 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2476 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2477 else
2478 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2479 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2480 } else {
2481 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2482 if (audio_extn_hfp_is_active(adev))
2483 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2484 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2485 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2486 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2487 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2488 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2489 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2490 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2491 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2492 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2493 else
2494 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2495 }
2496 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2497 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2498 if (channel_count == 2) {
2499 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2500 adev->acdb_settings |= DMIC_FLAG;
2501 } else if (adev->active_input->enable_ns)
2502 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2503 else if (my_data->fluence_type != FLUENCE_NONE &&
2504 my_data->fluence_in_voice_rec) {
2505 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2506 adev->acdb_settings |= DMIC_FLAG;
2507 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2508 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2509 }
2510 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2511 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2512 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2513 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2514 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2515 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2516 if (adev->active_input->enable_aec &&
2517 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2518 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2519 if (my_data->fluence_in_spkr_mode) {
2520 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2521 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2522 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2523 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2524 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2525 else
2526 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2527 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2528 adev->acdb_settings |= DMIC_FLAG;
2529 } else
2530 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2531 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2532 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2533 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2534 adev->acdb_settings |= DMIC_FLAG;
2535 } else
2536 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2537 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2538 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2539 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2540 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2541 } else if (adev->active_input->enable_aec) {
2542 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2543 if (my_data->fluence_in_spkr_mode) {
2544 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2545 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2546 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2547 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2548 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2549 else
2550 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2551 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2552 adev->acdb_settings |= DMIC_FLAG;
2553 } else
2554 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2555 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2556 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2557 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2558 adev->acdb_settings |= DMIC_FLAG;
2559 } else
2560 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2561 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2562 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2563 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2564 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2565 } else if (adev->active_input->enable_ns) {
2566 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2567 if (my_data->fluence_in_spkr_mode) {
2568 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2569 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2570 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2571 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2572 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2573 else
2574 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2575 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2576 adev->acdb_settings |= DMIC_FLAG;
2577 } else
2578 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2579 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2580 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2581 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2582 adev->acdb_settings |= DMIC_FLAG;
2583 } else
2584 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2585 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2586 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2587 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2588 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2589 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2590 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2591 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2592 } else if (source == AUDIO_SOURCE_MIC) {
2593 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2594 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2595 if(my_data->fluence_in_audio_rec) {
2596 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2597 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2598 platform_set_echo_reference(adev->platform, true);
2599 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2600 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2601 platform_set_echo_reference(adev->platform, true);
2602 }
2603 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2604 }
2605 } else if (source == AUDIO_SOURCE_FM_RX ||
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]2606 source == AUDIO_SOURCE_FM_RX_A2DP ||
2607 source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2608 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2609 } else if (source == AUDIO_SOURCE_DEFAULT) {
2610 goto exit;
2611 }
2612
2613
2614 if (snd_device != SND_DEVICE_NONE) {
2615 goto exit;
2616 }
2617
2618 if (in_device != AUDIO_DEVICE_NONE &&
2619 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2620 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2621 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2622 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2623 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2624 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2625 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2626 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2627 else
2628 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2629 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2630 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2631 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2632 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2633 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2634 if (adev->bt_wb_speech_enabled) {
2635 if (adev->bluetooth_nrec)
2636 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2637 else
2638 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2639 } else {
2640 if (adev->bluetooth_nrec)
2641 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2642 else
2643 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2644 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2645 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2646 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2647 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2648 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2649 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]2650 } else if (in_device & AUDIO_DEVICE_IN_FM_RX ||
2651 in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2652 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2653 } else {
2654 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2655 ALOGW("%s: Using default handset-mic", __func__);
2656 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2657 }
2658 } else {
2659 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2660 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2661 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2662 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2663 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2664 if (channel_count > 1)
2665 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2666 else
2667 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2668 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2669 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2670 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2671 if (adev->bt_wb_speech_enabled) {
2672 if (adev->bluetooth_nrec)
2673 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2674 else
2675 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2676 } else {
2677 if (adev->bluetooth_nrec)
2678 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2679 else
2680 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2681 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2682 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2683 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2684 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2685 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2686 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2687 } else {
2688 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2689 ALOGW("%s: Using default handset-mic", __func__);
2690 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2691 }
2692 }
2693exit:
2694 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2695 return snd_device;
2696}
2697
2698int platform_set_hdmi_channels(void *platform, int channel_count)
2699{
2700 struct platform_data *my_data = (struct platform_data *)platform;
2701 struct audio_device *adev = my_data->adev;
2702 struct mixer_ctl *ctl;
2703 const char *channel_cnt_str = NULL;
2704 const char *mixer_ctl_name = "HDMI_RX Channels";
2705 switch (channel_count) {
2706 case 8:
2707 channel_cnt_str = "Eight"; break;
2708 case 7:
2709 channel_cnt_str = "Seven"; break;
2710 case 6:
2711 channel_cnt_str = "Six"; break;
2712 case 5:
2713 channel_cnt_str = "Five"; break;
2714 case 4:
2715 channel_cnt_str = "Four"; break;
2716 case 3:
2717 channel_cnt_str = "Three"; break;
2718 default:
2719 channel_cnt_str = "Two"; break;
2720 }
2721 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2722 if (!ctl) {
2723 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2724 __func__, mixer_ctl_name);
2725 return -EINVAL;
2726 }
2727 ALOGV("HDMI channel count: %s", channel_cnt_str);
2728 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2729 return 0;
2730}
2731
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2732int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2733{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2734 int channel_count;
2735 int max_channels = 2;
2736 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2737 struct platform_data *my_data = (struct platform_data *)platform;
2738 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2739 edid_audio_info *info = NULL;
2740 ret = platform_get_edid_info(platform);
2741 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2742
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2743 if(ret == 0 && info != NULL) {
2744 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2745 ALOGV("%s:format %d channel %d", __func__,
2746 info->audio_blocks_array[i].format_id,
2747 info->audio_blocks_array[i].channels);
2748 if (info->audio_blocks_array[i].format_id == LPCM) {
2749 channel_count = info->audio_blocks_array[i].channels;
2750 if (channel_count > max_channels) {
2751 max_channels = channel_count;
2752 }
2753 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2754 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2755 }
2756
2757 return max_channels;
2758}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2759
2760static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2761{
2762 int ret = 0;
2763 struct audio_device *adev = my_data->adev;
2764 struct mixer_ctl *ctl;
2765 const char *mixer_ctl_name = "Slowtalk Enable";
2766 uint32_t set_values[ ] = {0,
2767 ALL_SESSION_VSID};
2768
2769 set_values[0] = state;
2770 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2771 if (!ctl) {
2772 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2773 __func__, mixer_ctl_name);
2774 ret = -EINVAL;
2775 } else {
2776 ALOGV("Setting slowtalk state: %d", state);
2777 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2778 my_data->slowtalk = state;
2779 }
2780
2781 if (my_data->csd != NULL) {
2782 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2783 if (ret < 0) {
2784 ALOGE("%s: csd_client_disable_device, failed, error %d",
2785 __func__, ret);
2786 }
2787 }
2788 return ret;
2789}
2790
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2791static int set_hd_voice(struct platform_data *my_data, bool state)
2792{
2793 struct audio_device *adev = my_data->adev;
2794 struct mixer_ctl *ctl;
2795 const char *mixer_ctl_name = "HD Voice Enable";
2796 int ret = 0;
2797 uint32_t set_values[ ] = {0,
2798 ALL_SESSION_VSID};
2799
2800 set_values[0] = state;
2801 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2802 if (!ctl) {
2803 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2804 __func__, mixer_ctl_name);
2805 ret = -EINVAL;
2806 } else {
2807 ALOGV("Setting HD Voice state: %d", state);
2808 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2809 my_data->hd_voice = state;
2810 }
2811
2812 return ret;
2813}
2814
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2815static int update_external_device_status(struct platform_data *my_data,
2816 char* event_name, bool status)
2817{
2818 int ret = 0;
2819 struct audio_usecase *usecase;
2820 struct listnode *node;
2821
2822 ALOGD("Recieved external event switch %s", event_name);
2823
2824 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2825 my_data->external_spk_1 = status;
2826 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2827 my_data->external_spk_2 = status;
2828 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2829 my_data->external_mic = status;
2830 else {
2831 ALOGE("The audio event type is not found");
2832 return -EINVAL;
2833 }
2834
2835 list_for_each(node, &my_data->adev->usecase_list) {
2836 usecase = node_to_item(node, struct audio_usecase, list);
2837 select_devices(my_data->adev, usecase->id);
2838 }
2839
2840 return ret;
2841}
2842
2843static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2844{
2845 int err;
2846 unsigned int val;
2847 char value[64];
2848 int ret = 0;
2849
2850 if(parms == NULL || cal == NULL)
2851 return ret;
2852
2853 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2854 if (err >= 0) {
2855 str_parms_del(parms, "cal_persist");
2856 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2857 ret = ret | 0x1;
2858 }
2859 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2860 if (err >= 0) {
2861 str_parms_del(parms, "cal_apptype");
2862 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2863 ret = ret | 0x2;
2864 }
2865 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2866 if (err >= 0) {
2867 str_parms_del(parms, "cal_caltype");
2868 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2869 ret = ret | 0x4;
2870 }
2871 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2872 if (err >= 0) {
2873 str_parms_del(parms, "cal_samplerate");
2874 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2875 ret = ret | 0x8;
2876 }
2877 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2878 if (err >= 0) {
2879 str_parms_del(parms, "cal_devid");
2880 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2881 ret = ret | 0x10;
2882 }
2883 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2884 if (err >= 0) {
2885 str_parms_del(parms, "cal_snddevid");
2886 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2887 ret = ret | 0x20;
2888 }
2889 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2890 if (err >= 0) {
2891 str_parms_del(parms, "cal_topoid");
2892 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2893 ret = ret | 0x40;
2894 }
2895 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2896 if (err >= 0) {
2897 str_parms_del(parms, "cal_moduleid");
2898 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2899 ret = ret | 0x80;
2900 }
2901 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2902 if (err >= 0) {
2903 str_parms_del(parms, "cal_paramid");
2904 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2905 ret = ret | 0x100;
2906 }
2907 return ret;
2908}
2909
2910static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2911 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2912 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2913 acdb_audio_cal_cfg_t cal={0};
2914 uint8_t *dptr = NULL;
2915 int32_t dlen;
2916 int err, ret;
2917 if(value == NULL || platform == NULL || parms == NULL) {
2918 ALOGE("[%s] received null pointer, failed",__func__);
2919 goto done_key_audcal;
2920 }
2921
2922 /* parse audio calibration keys */
2923 ret = parse_audiocal_cfg(parms, &cal);
2924
2925 /* handle audio calibration data now */
2926 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2927 if (err >= 0) {
2928 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2929 dlen = strlen(value);
2930 if(dlen <= 0) {
2931 ALOGE("[%s] null data received",__func__);
2932 goto done_key_audcal;
2933 }
2934 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2935 if(dptr == NULL) {
2936 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2937 goto done_key_audcal;
2938 }
2939 dlen = b64decode(value, strlen(value), dptr);
2940 if(dlen<=0) {
2941 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2942 goto done_key_audcal;
2943 }
2944
2945 if(cal.dev_id) {
2946 if(audio_is_input_device(cal.dev_id)) {
2947 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2948 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2949 out.devices = cal.dev_id;
2950 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2951 }
2952 }
2953 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2954 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2955 cal.snd_dev_id, cal.acdb_dev_id);
2956 if(cal.acdb_dev_id == -EINVAL) {
2957 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2958 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2959 goto done_key_audcal;
2960 }
2961 if(my_data->acdb_set_audio_cal) {
2962 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2963 }
2964 }
2965done_key_audcal:
2966 if(dptr != NULL)
2967 free(dptr);
2968}
2969
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2970int platform_set_parameters(void *platform, struct str_parms *parms)
2971{
2972 struct platform_data *my_data = (struct platform_data *)platform;
2973 char *str;
2974 char value[256] = {0};
2975 int val;
2976 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2977 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2978
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2979 kv_pairs = str_parms_to_str(parms);
2980 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2981 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2983 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2984 if (err >= 0) {
2985 bool state = false;
2986 if (!strncmp("true", value, sizeof("true"))) {
2987 state = true;
2988 }
2989
2990 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2991 ret = platform_set_slowtalk(my_data, state);
2992 if (ret)
2993 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2994 }
2995
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2996 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2997 if (err >= 0) {
2998 bool state = false;
2999 if (!strncmp("true", value, sizeof("true"))) {
3000 state = true;
3001 }
3002
3003 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3004 if (my_data->hd_voice != state) {
3005 ret = set_hd_voice(my_data, state);
3006 if (ret)
3007 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3008 } else {
3009 ALOGV("%s: HD Voice already set to %d", __func__, state);
3010 }
3011 }
3012
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3013 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3014 value, sizeof(value));
3015 if (err >= 0) {
3016 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3017
3018 if (my_data->acdb_reload_vocvoltable == NULL) {
3019 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3020 } else if (!strcmp(value, "on")) {
3021 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3022 my_data->voice_feature_set = 1;
3023 }
3024 } else {
3025 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3026 my_data->voice_feature_set = 0;
3027 }
3028 }
3029 }
3030
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3031#ifdef RECORD_PLAY_CONCURRENCY
3032 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3033 if (err >= 0) {
3034 if (!strncmp("true", value, sizeof("true"))) {
3035 ALOGD("setting record playback concurrency to true");
3036 my_data->rec_play_conc_set = true;
3037 } else {
3038 ALOGD("setting record playback concurrency to false");
3039 my_data->rec_play_conc_set = false;
3040 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3041 }
3042#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3043 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3044 ALOGV("%s: exit with code(%d)", __func__, ret);
3045 return ret;
3046}
3047
3048int platform_set_incall_recording_session_id(void *platform,
3049 uint32_t session_id, int rec_mode)
3050{
3051 int ret = 0;
3052 struct platform_data *my_data = (struct platform_data *)platform;
3053 struct audio_device *adev = my_data->adev;
3054 struct mixer_ctl *ctl;
3055 const char *mixer_ctl_name = "Voc VSID";
3056 int num_ctl_values;
3057 int i;
3058
3059 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3060 if (!ctl) {
3061 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3062 __func__, mixer_ctl_name);
3063 ret = -EINVAL;
3064 } else {
3065 num_ctl_values = mixer_ctl_get_num_values(ctl);
3066 for (i = 0; i < num_ctl_values; i++) {
3067 if (mixer_ctl_set_value(ctl, i, session_id)) {
3068 ALOGV("Error: invalid session_id: %x", session_id);
3069 ret = -EINVAL;
3070 break;
3071 }
3072 }
3073 }
3074
3075 if (my_data->csd != NULL) {
3076 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3077 if (ret < 0) {
3078 ALOGE("%s: csd_client_start_record failed, error %d",
3079 __func__, ret);
3080 }
3081 }
3082
3083 return ret;
3084}
3085
3086int platform_stop_incall_recording_usecase(void *platform)
3087{
3088 int ret = 0;
3089 struct platform_data *my_data = (struct platform_data *)platform;
3090
3091 if (my_data->csd != NULL) {
3092 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3093 if (ret < 0) {
3094 ALOGE("%s: csd_client_stop_record failed, error %d",
3095 __func__, ret);
3096 }
3097 }
3098
3099 return ret;
3100}
3101
3102int platform_start_incall_music_usecase(void *platform)
3103{
3104 int ret = 0;
3105 struct platform_data *my_data = (struct platform_data *)platform;
3106
3107 if (my_data->csd != NULL) {
3108 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3109 if (ret < 0) {
3110 ALOGE("%s: csd_client_start_playback failed, error %d",
3111 __func__, ret);
3112 }
3113 }
3114
3115 return ret;
3116}
3117
3118int platform_stop_incall_music_usecase(void *platform)
3119{
3120 int ret = 0;
3121 struct platform_data *my_data = (struct platform_data *)platform;
3122
3123 if (my_data->csd != NULL) {
3124 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3125 if (ret < 0) {
3126 ALOGE("%s: csd_client_stop_playback failed, error %d",
3127 __func__, ret);
3128 }
3129 }
3130
3131 return ret;
3132}
3133
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3134int platform_update_lch(void *platform, struct voice_session *session,
3135 enum voice_lch_mode lch_mode)
3136{
3137 int ret = 0;
3138 struct platform_data *my_data = (struct platform_data *)platform;
3139
3140 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3141 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3142 else
3143 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3144
3145 return ret;
3146}
3147
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3148static void get_audiocal(void *platform, void *keys, void *pReply) {
3149 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3150 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3151 struct str_parms *query = (struct str_parms *)keys;
3152 struct str_parms *reply=(struct str_parms *)pReply;
3153 acdb_audio_cal_cfg_t cal={0};
3154 uint8_t *dptr = NULL;
3155 char value[512] = {0};
3156 char *rparms=NULL;
3157 int ret=0, err;
3158 uint32_t param_len;
3159
3160 if(query==NULL || platform==NULL || reply==NULL) {
3161 ALOGE("[%s] received null pointer",__func__);
3162 ret=-EINVAL;
3163 goto done;
3164 }
3165 /* parse audiocal configuration keys */
3166 ret = parse_audiocal_cfg(query, &cal);
3167 if(ret == 0) {
3168 /* No calibration keys found */
3169 goto done;
3170 }
3171 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3172 if (err >= 0) {
3173 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3174 } else {
3175 goto done;
3176 }
3177
3178 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3179 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3180 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3181 out.devices = cal.dev_id;
3182 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3183 }
3184 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3185 if (cal.acdb_dev_id < 0) {
3186 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3187 __func__, cal.snd_dev_id);
3188 ret = -EINVAL;
3189 goto done_key_audcal;
3190 }
3191 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3192 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3193
3194 param_len = MAX_SET_CAL_BYTE_SIZE;
3195 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3196 if(dptr == NULL) {
3197 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3198 ret = -ENOMEM;
3199 goto done_key_audcal;
3200 }
3201 if (my_data->acdb_get_audio_cal != NULL) {
3202 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3203 if (ret == 0) {
3204 int dlen;
3205 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3206 ret = -EINVAL;
3207 goto done_key_audcal;
3208 }
3209 /* Allocate memory for encoding */
3210 rparms = (char*)calloc((param_len*2), sizeof(char));
3211 if(rparms == NULL) {
3212 ALOGE("[%s] Memory allocation failed for size %d",
3213 __func__, param_len*2);
3214 ret = -ENOMEM;
3215 goto done_key_audcal;
3216 }
3217 if(cal.persist==0 && cal.module_id && cal.param_id) {
3218 err = b64encode(dptr+12, param_len-12, rparms);
3219 } else {
3220 err = b64encode(dptr, param_len, rparms);
3221 }
3222 if(err < 0) {
3223 ALOGE("[%s] failed to convert data to string", __func__);
3224 ret = -EINVAL;
3225 goto done_key_audcal;
3226 }
3227 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3228 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3229 }
3230 }
3231done_key_audcal:
3232 if(ret != 0) {
3233 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3234 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3235 }
3236done:
3237 if(dptr != NULL)
3238 free(dptr);
3239 if(rparms != NULL)
3240 free(rparms);
3241}
3242
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3243void platform_get_parameters(void *platform,
3244 struct str_parms *query,
3245 struct str_parms *reply)
3246{
3247 struct platform_data *my_data = (struct platform_data *)platform;
3248 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3249 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3250 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3251 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3252
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3253 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3254 value, sizeof(value));
3255 if (ret >= 0) {
3256 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3257 my_data->slowtalk?"true":"false");
3258 }
3259
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3260 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3261 value, sizeof(value));
3262 if (ret >= 0) {
3263 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3264 my_data->hd_voice?"true":"false");
3265 }
3266
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3267 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3268 value, sizeof(value));
3269 if (ret >= 0) {
3270 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3271 strlcpy(value, "on", sizeof(value));
3272 } else {
3273 strlcpy(value, "off", sizeof(value));
3274 }
3275
3276 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3277 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3278 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3279
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3280 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3281 kv_pairs = str_parms_to_str(reply);
3282 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3283 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3284}
3285
3286/* Delay in Us */
3287int64_t platform_render_latency(audio_usecase_t usecase)
3288{
3289 switch (usecase) {
3290 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3291 return DEEP_BUFFER_PLATFORM_DELAY;
3292 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3293 return LOW_LATENCY_PLATFORM_DELAY;
3294 default:
3295 return 0;
3296 }
3297}
3298
3299int platform_update_usecase_from_source(int source, int usecase)
3300{
3301 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin5bba6cb2015-07-30 14:59:12 -0700[diff] [blame]3302 if (source == AUDIO_SOURCE_FM_RX_A2DP ||
3303 source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3304 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3305 return usecase;
3306}
3307
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3308bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3309{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3310 bool needs_event = false;
3311
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3312 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3313 (snd_device < SND_DEVICE_IN_END) &&
3314 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3315 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3316 needs_event = true;
3317
3318 return needs_event;
3319}
3320
3321bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3322{
3323 bool needs_event = false;
3324
3325 switch(uc_id){
3326 /* concurrent playback usecases needs event */
3327 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3328 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3329 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3330 needs_event = true;
3331 break;
3332 /* concurrent playback in low latency allowed */
3333 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3334 break;
3335 /* concurrent playback FM needs event */
3336 case USECASE_AUDIO_PLAYBACK_FM:
3337 needs_event = true;
3338 break;
3339
3340 /* concurrent capture usecases, no event, capture handled by device
3341 * USECASE_AUDIO_RECORD:
3342 * USECASE_AUDIO_RECORD_COMPRESS:
3343 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3344
3345 * USECASE_VOICE_CALL:
3346 * USECASE_VOICE2_CALL:
3347 * USECASE_VOLTE_CALL:
3348 * USECASE_QCHAT_CALL:
3349 * USECASE_VOWLAN_CALL:
3350 * USECASE_COMPRESS_VOIP_CALL:
3351 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3352 * USECASE_INCALL_REC_UPLINK:
3353 * USECASE_INCALL_REC_DOWNLINK:
3354 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3355 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3356 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3357 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3358 * USECASE_INCALL_MUSIC_UPLINK:
3359 * USECASE_INCALL_MUSIC_UPLINK2:
3360 * USECASE_AUDIO_SPKR_CALIB_RX:
3361 * USECASE_AUDIO_SPKR_CALIB_TX:
3362 */
3363 default:
3364 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3365 }
3366 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3367}
3368
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3369bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3370{
3371 bool needs_event = false;
3372
3373 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3374 (snd_device < SND_DEVICE_IN_END) &&
3375 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3376 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3377 needs_event = true;
3378
3379 return needs_event;
3380}
3381
3382bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3383{
3384 bool needs_event = false;
3385
3386 switch(uc_id){
3387 /* concurrent playback usecases needs event */
3388 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3389 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3390 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3391 needs_event = true;
3392 break;
3393 /* concurrent playback in low latency allowed */
3394 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3395 break;
3396 /* concurrent playback FM needs event */
3397 case USECASE_AUDIO_PLAYBACK_FM:
3398 needs_event = true;
3399 break;
3400
3401 /* concurrent capture usecases, no event, capture handled by device
3402 * USECASE_AUDIO_RECORD:
3403 * USECASE_AUDIO_RECORD_COMPRESS:
3404 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3405
3406 * USECASE_VOICE_CALL:
3407 * USECASE_VOICE2_CALL:
3408 * USECASE_VOLTE_CALL:
3409 * USECASE_QCHAT_CALL:
3410 * USECASE_VOWLAN_CALL:
3411 * USECASE_COMPRESS_VOIP_CALL:
3412 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3413 * USECASE_INCALL_REC_UPLINK:
3414 * USECASE_INCALL_REC_DOWNLINK:
3415 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3416 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3417 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3418 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3419 * USECASE_INCALL_MUSIC_UPLINK:
3420 * USECASE_INCALL_MUSIC_UPLINK2:
3421 * USECASE_AUDIO_SPKR_CALIB_RX:
3422 * USECASE_AUDIO_SPKR_CALIB_TX:
3423 */
3424 default:
3425 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3426 }
3427 return needs_event;
3428}
3429
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3430/* Read offload buffer size from a property.
3431 * If value is not power of 2 round it to
3432 * power of 2.
3433 */
3434uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3435{
3436 char value[PROPERTY_VALUE_MAX] = {0};
3437 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3438 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3439 atoi(value)) {
3440 fragment_size = atoi(value) * 1024;
3441 }
3442
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3443 /* Use incoming offload buffer size if default buffer size is less */
3444 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3445 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3446 fragment_size,
3447 info->offload_buffer_size);
3448 fragment_size = info->offload_buffer_size;
3449 }
3450
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3451 // For FLAC use max size since it is loss less, and has sampling rates
3452 // upto 192kHZ
3453 if (info != NULL && !info->has_video &&
3454 info->format == AUDIO_FORMAT_FLAC) {
3455 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3456 ALOGV("FLAC fragment size %d", fragment_size);
3457 }
3458
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3459 if (info != NULL && info->has_video && info->is_streaming) {
3460 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3461 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3462 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3463 }
3464
3465 fragment_size = ALIGN( fragment_size, 1024);
3466
3467 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3468 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3469 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3470 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3471 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3472 return fragment_size;
3473}
3474
3475uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3476{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3477 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3478 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3479 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3480
3481 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3482 bits_per_sample = 32;
3483 }
3484
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3485 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3486 //with 16 bit per sample, modify this when the channel
3487 //configuration is different
3488 fragment_size = (pcm_offload_time
3489 * info->sample_rate
3490 * (bits_per_sample >> 3)
3491 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3492 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3493 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3494 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3495 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3496 // To have same PCM samples for all channels, the buffer size requires to
3497 // be multiple of (number of channels * bytes per sample)
3498 // 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]3499 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3500
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3501 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3502 return fragment_size;
3503}
3504
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]3505bool platform_use_small_buffer(audio_offload_info_t* info)
3506{
3507 return OFFLOAD_USE_SMALL_BUFFER;
3508}
3509
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3510int platform_is_external_codec (char *snd_card_name)
3511{
3512
3513 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3514 sizeof("msm8952-tomtom-snd-card")) ||
3515 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
3516 sizeof("msm8976-tasha-snd-card")))
3517 {
3518 /* external codec, for rest/old of the external codecs
3519 we dont support this funtionality(chaning AFE params)
3520 at the monment
3521 */
3522 return 1;
3523 }
3524 else {
3525 /* internal codec */
3526 return 0;
3527 }
3528}
3529
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3530int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3531 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3532 unsigned int bit_width, unsigned int sample_rate)
3533{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3534 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3535 int backend_idx = DEFAULT_CODEC_BACKEND;
3536 struct platform_data *my_data = (struct platform_data *)adev->platform;
3537 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
3538
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3539 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3540 int is_external_codec = platform_is_external_codec(snd_card_name);
3541
3542
3543
3544 backend_idx = platform_get_backend_index(snd_device);
3545 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3546 __func__, bit_width, sample_rate, backend_idx);
3547
3548 if (bit_width !=
3549 my_data->current_backend_cfg[backend_idx].bit_width) {
3550
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3551 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3552 if (!is_external_codec) {
3553 ctl = mixer_get_ctl_by_name(adev->mixer,
3554 "MI2S_RX Format");
3555
3556 } else {
3557 ctl = mixer_get_ctl_by_name(adev->mixer,
3558 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3559 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3560 if (!ctl) {
3561 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3562 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3563 return -EINVAL;
3564 }
3565
3566 if (bit_width == 24) {
3567 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3568 } else {
3569 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3570 if (backend_idx != HEADPHONE_44_1_BACKEND)
3571 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3572 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3573 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3574 ALOGD("%s: %s mixer set to %d bit", __func__,
3575 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3576 }
3577
3578 /*
3579 * Backend sample rate configuration follows:
3580 * 16 bit playback - 48khz for streams at any valid sample rate
3581 * 24 bit playback - 48khz for stream sample rate less than 48khz
3582 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3583 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3584 * Upper limit is inclusive in the sample rate range.
3585 */
3586 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3587
3588 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3589 (is_external_codec) ) {
3590 /* sample rate update is needed only for external codecs which
3591 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3592 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3593 struct mixer_ctl *ctl;
3594
3595 switch (sample_rate) {
3596 case 8000:
3597 case 11025:
3598 case 16000:
3599 case 22050:
3600 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3601 case 48000:
3602 rate_str = "KHZ_48";
3603 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3604 case 44100:
3605 rate_str = "KHZ_44P1";
3606 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3607 case 64000:
3608 case 88200:
3609 case 96000:
3610 rate_str = "KHZ_96";
3611 break;
3612 case 176400:
3613 case 192000:
3614 rate_str = "KHZ_192";
3615 break;
3616 default:
3617 rate_str = "KHZ_48";
3618 break;
3619 }
3620
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3621 ctl = mixer_get_ctl_by_name(adev->mixer,
3622 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3623 if(!ctl) {
3624 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3625 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3626 return -EINVAL;
3627 }
3628
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3629 ALOGD("%s: %s set to %s", __func__,
3630 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3631 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3632 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3633 }
3634
3635 return ret;
3636}
3637
3638bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3639 struct audio_usecase* usecase,
3640 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3641 unsigned int* new_bit_width,
3642 unsigned int* new_sample_rate)
3643{
3644 bool backend_change = false;
3645 struct listnode *node;
3646 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3647 char value[PROPERTY_VALUE_MAX] = {0};
3648 unsigned int bit_width;
3649 unsigned int sample_rate;
3650 int backend_idx = DEFAULT_CODEC_BACKEND;
3651 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3652 struct platform_data *my_data = (struct platform_data *)adev->platform;
3653
3654 backend_idx = platform_get_backend_index(snd_device);
3655
3656 bit_width = *new_bit_width;
3657 sample_rate = *new_sample_rate;
3658
3659 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3660 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3661
3662 // For voice calls use default configuration
3663 // force routing is not required here, caller will do it anyway
3664 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3665 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3666 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3667 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3668 } else {
3669 /*
3670 * The backend should be configured at highest bit width and/or
3671 * sample rate amongst all playback usecases.
3672 * If the selected sample rate and/or bit width differ with
3673 * current backend sample rate and/or bit width, then, we set the
3674 * backend re-configuration flag.
3675 *
3676 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3677 */
3678 list_for_each(node, &adev->usecase_list) {
3679 struct audio_usecase *curr_usecase;
3680 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3681 if (curr_usecase->type == PCM_PLAYBACK &&
3682 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3683 struct stream_out *out =
3684 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3685 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3686
3687 if (out != NULL &&
3688 usecase_backend_idx == backend_idx) {
3689 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3690 __func__, out->bit_width, out->sample_rate,
3691 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3692 if (bit_width < out->bit_width)
3693 bit_width = out->bit_width;
3694 if (sample_rate < out->sample_rate)
3695 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3696 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3697 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3698 }
3699 }
3700 }
3701 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3702 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3703 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3704 // all non-native streams
3705 if (16 == bit_width) {
3706 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3707 ALOGD("%s: resetting sample_rate back to default, "
3708 "backend_idx: %d", __func__, backend_idx);
3709 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3710
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3711 // 24 bit playback on speakers is allowed through 48 khz backend only
3712 // bit width re-configured based on platform info
3713 if ((24 == bit_width) &&
3714 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3715 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3716 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3717 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3718 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]3719
3720 /*
3721 * Sample rate greater than 48K is only supported by external codecs on
3722 * specific devices e.g. Headphones, reset the sample rate to
3723 * default value if not external codec.
3724 */
3725 if (!is_external_codec)
3726 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3727
3728
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3729 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
3730 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3731 // Force routing if the expected bitwdith or samplerate
3732 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3733 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
3734 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3735 *new_bit_width = bit_width;
3736 *new_sample_rate = sample_rate;
3737 backend_change = true;
3738 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3739 __func__, *new_bit_width, *new_sample_rate);
3740 }
3741
3742 return backend_change;
3743}
3744
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]3745bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3746 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3747{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3748 unsigned int new_bit_width;
3749 unsigned int new_sample_rate;
3750 int backend_idx = DEFAULT_CODEC_BACKEND;
3751 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3752
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3753 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3754
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3755 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3756
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3757 new_bit_width = usecase->stream.out->bit_width;
3758 new_sample_rate = usecase->stream.out->sample_rate;
3759
3760 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
3761 __func__, new_bit_width, new_sample_rate, backend_idx);
3762 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3763 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3764 platform_set_codec_backend_cfg(adev, snd_device,
3765 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3766 return true;
3767 }
3768
3769 return false;
3770}
3771
3772int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3773{
3774 int ret = 0;
3775
3776 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3777 ALOGE("%s: Invalid snd_device = %d",
3778 __func__, device);
3779 ret = -EINVAL;
3780 goto done;
3781 }
3782
3783 if (backend_table[device]) {
3784 free(backend_table[device]);
3785 }
3786 backend_table[device] = strdup(backend);
3787done:
3788 return ret;
3789}
3790
3791int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3792{
3793 int ret = 0;
3794 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3795 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3796 ret = -EINVAL;
3797 goto done;
3798 }
3799
3800 if ((type != 0) && (type != 1)) {
3801 ALOGE("%s: invalid usecase type", __func__);
3802 ret = -EINVAL;
3803 }
3804 pcm_device_table[usecase][type] = pcm_id;
3805done:
3806 return ret;
3807}
3808
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3809void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3810{
3811 *device_to_be_id = msm_device_to_be_id;
3812 *length = msm_be_id_array_len;
3813}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3814int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3815{
3816 int ret = 0;
3817 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3818
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3819 char channel_map[8];
3820 memset(channel_map, 0, sizeof(channel_map));
3821 /* Following are all most common standard WAV channel layouts
3822 overridden by channel mask if its allowed and different */
3823 switch (channels) {
3824 case 1:
3825 /* AUDIO_CHANNEL_OUT_MONO */
3826 channel_map[0] = PCM_CHANNEL_FC;
3827 break;
3828 case 2:
3829 /* AUDIO_CHANNEL_OUT_STEREO */
3830 channel_map[0] = PCM_CHANNEL_FL;
3831 channel_map[1] = PCM_CHANNEL_FR;
3832 break;
3833 case 3:
3834 /* AUDIO_CHANNEL_OUT_2POINT1 */
3835 channel_map[0] = PCM_CHANNEL_FL;
3836 channel_map[1] = PCM_CHANNEL_FR;
3837 channel_map[2] = PCM_CHANNEL_FC;
3838 break;
3839 case 4:
3840 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3841 channel_map[0] = PCM_CHANNEL_FL;
3842 channel_map[1] = PCM_CHANNEL_FR;
3843 channel_map[2] = PCM_CHANNEL_LS;
3844 channel_map[3] = PCM_CHANNEL_RS;
3845 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3846 {
3847 channel_map[2] = PCM_CHANNEL_LB;
3848 channel_map[3] = PCM_CHANNEL_RB;
3849 }
3850 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3851 {
3852 channel_map[2] = PCM_CHANNEL_FC;
3853 channel_map[3] = PCM_CHANNEL_CS;
3854 }
3855 break;
3856 case 5:
3857 /* AUDIO_CHANNEL_OUT_PENTA */
3858 channel_map[0] = PCM_CHANNEL_FL;
3859 channel_map[1] = PCM_CHANNEL_FR;
3860 channel_map[2] = PCM_CHANNEL_FC;
3861 channel_map[3] = PCM_CHANNEL_LB;
3862 channel_map[4] = PCM_CHANNEL_RB;
3863 break;
3864 case 6:
3865 /* AUDIO_CHANNEL_OUT_5POINT1 */
3866 channel_map[0] = PCM_CHANNEL_FL;
3867 channel_map[1] = PCM_CHANNEL_FR;
3868 channel_map[2] = PCM_CHANNEL_FC;
3869 channel_map[3] = PCM_CHANNEL_LFE;
3870 channel_map[4] = PCM_CHANNEL_LB;
3871 channel_map[5] = PCM_CHANNEL_RB;
3872 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3873 {
3874 channel_map[4] = PCM_CHANNEL_LS;
3875 channel_map[5] = PCM_CHANNEL_RS;
3876 }
3877 break;
3878 case 7:
3879 /* AUDIO_CHANNEL_OUT_6POINT1 */
3880 channel_map[0] = PCM_CHANNEL_FL;
3881 channel_map[1] = PCM_CHANNEL_FR;
3882 channel_map[2] = PCM_CHANNEL_FC;
3883 channel_map[3] = PCM_CHANNEL_LFE;
3884 channel_map[4] = PCM_CHANNEL_LB;
3885 channel_map[5] = PCM_CHANNEL_RB;
3886 channel_map[6] = PCM_CHANNEL_CS;
3887 break;
3888 case 8:
3889 /* AUDIO_CHANNEL_OUT_7POINT1 */
3890 channel_map[0] = PCM_CHANNEL_FL;
3891 channel_map[1] = PCM_CHANNEL_FR;
3892 channel_map[2] = PCM_CHANNEL_FC;
3893 channel_map[3] = PCM_CHANNEL_LFE;
3894 channel_map[4] = PCM_CHANNEL_LB;
3895 channel_map[5] = PCM_CHANNEL_RB;
3896 channel_map[6] = PCM_CHANNEL_LS;
3897 channel_map[7] = PCM_CHANNEL_RS;
3898 break;
3899 default:
3900 ALOGE("unsupported channels %d for setting channel map", channels);
3901 return -1;
3902 }
3903 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3904 return ret;
3905}
3906
3907int platform_get_edid_info(void *platform)
3908{
3909 struct platform_data *my_data = (struct platform_data *)platform;
3910 struct audio_device *adev = my_data->adev;
3911 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3912 char *sad = block;
3913 int num_audio_blocks;
3914 int channel_count = 2;
3915 int i, ret, count;
3916
3917 struct mixer_ctl *ctl;
3918 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3919 edid_audio_info *info;
3920
3921 if (my_data->edid_valid) {
3922 /* use cached edid */
3923 return 0;
3924 }
3925
3926 if (my_data->edid_info == NULL) {
3927 my_data->edid_info =
3928 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3929 }
3930
3931 info = my_data->edid_info;
3932
3933 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3934 if (!ctl) {
3935 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3936 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3937 goto fail;
3938 }
3939
3940 mixer_ctl_update(ctl);
3941
3942 count = mixer_ctl_get_num_values(ctl);
3943
3944 /* Read SAD blocks, clamping the maximum size for safety */
3945 if (count > (int)sizeof(block))
3946 count = (int)sizeof(block);
3947
3948 ret = mixer_ctl_get_array(ctl, block, count);
3949 if (ret != 0) {
3950 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3951 goto fail;
3952 }
3953 edid_data[0] = count;
3954 memcpy(&edid_data[1], block, count);
3955
3956#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3957 if (!edid_get_sink_caps(info, edid_data)) {
3958 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3959 goto fail;
3960 }
3961 my_data->edid_valid = true;
3962 return 0;
3963#endif
3964fail:
3965 if (my_data->edid_info) {
3966 free(my_data->edid_info);
3967 my_data->edid_info = NULL;
3968 my_data->edid_valid = false;
3969 }
3970 ALOGE("%s: return -EINVAL", __func__);
3971 return -EINVAL;
3972}
3973
3974
3975int platform_set_channel_allocation(void *platform, int channel_alloc)
3976{
3977 struct mixer_ctl *ctl;
3978 const char *mixer_ctl_name = "HDMI RX CA";
3979 int ret;
3980 struct platform_data *my_data = (struct platform_data *)platform;
3981 struct audio_device *adev = my_data->adev;
3982
3983 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3984 if (!ctl) {
3985 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3986 __func__, mixer_ctl_name);
3987 ret = EINVAL;
3988 }
3989 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3990 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3991
3992 if (ret < 0) {
3993 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3994 }
3995
3996 return ret;
3997}
3998
3999int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4000{
4001 struct mixer_ctl *ctl;
4002 char mixer_ctl_name[44]; // max length of name is 44 as defined
4003 int ret;
4004 unsigned int i;
4005 int set_values[8] = {0};
4006 char device_num[13]; // device number up to 2 digit
4007 struct platform_data *my_data = (struct platform_data *)platform;
4008 struct audio_device *adev = my_data->adev;
4009 ALOGV("%s channel_count:%d",__func__, ch_count);
4010 if (NULL == ch_map) {
4011 ALOGE("%s: Invalid channel mapping used", __func__);
4012 return -EINVAL;
4013 }
4014 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
4015 if (snd_id >= 0) {
4016 snprintf(device_num, sizeof(device_num), "%d", snd_id);
4017 strncat(mixer_ctl_name, device_num, 13);
4018 }
4019
4020 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4021
4022 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4023 if (!ctl) {
4024 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4025 __func__, mixer_ctl_name);
4026 return -EINVAL;
4027 }
4028 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4029 set_values[i] = ch_map[i];
4030 }
4031
4032 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4033 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4034 set_values[5], set_values[6], set_values[7], ch_count);
4035
4036 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4037 if (ret < 0) {
4038 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4039 __func__, ret, ch_count);
4040 }
4041 return ret;
4042}
4043
4044unsigned char platform_map_to_edid_format(int audio_format)
4045{
4046 unsigned char format;
4047 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4048 case AUDIO_FORMAT_AC3:
4049 ALOGV("%s: AC3", __func__);
4050 format = AC3;
4051 break;
4052 case AUDIO_FORMAT_AAC:
4053 ALOGV("%s:AAC", __func__);
4054 format = AAC;
4055 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame^]4056 case AUDIO_FORMAT_AAC_ADTS:
4057 ALOGV("%s:AAC_ADTS", __func__);
4058 format = AAC;
4059 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4060 case AUDIO_FORMAT_E_AC3:
4061 ALOGV("%s:E_AC3", __func__);
4062 format = DOLBY_DIGITAL_PLUS;
4063 break;
4064 case AUDIO_FORMAT_PCM_16_BIT:
4065 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4066 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4067 default:
4068 ALOGV("%s:PCM", __func__);
4069 format = LPCM;
4070 break;
4071 }
4072 return format;
4073}
4074
4075uint32_t platform_get_compress_passthrough_buffer_size(
4076 audio_offload_info_t* info)
4077{
4078 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4079 if (!info->has_video)
4080 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4081
4082 return fragment_size;
4083}
4084
4085void platform_reset_edid_info(void *platform) {
4086
4087 ALOGV("%s:", __func__);
4088 struct platform_data *my_data = (struct platform_data *)platform;
4089 if (my_data->edid_info) {
4090 ALOGV("%s :free edid", __func__);
4091 free(my_data->edid_info);
4092 my_data->edid_info = NULL;
4093 }
4094}
4095
4096bool platform_is_edid_supported_format(void *platform, int format)
4097{
4098 struct platform_data *my_data = (struct platform_data *)platform;
4099 struct audio_device *adev = my_data->adev;
4100 edid_audio_info *info = NULL;
4101 int num_audio_blocks;
4102 int i, ret, count;
4103 unsigned char format_id = platform_map_to_edid_format(format);
4104
4105 ret = platform_get_edid_info(platform);
4106 info = (edid_audio_info *)my_data->edid_info;
4107 if (ret == 0 && info != NULL) {
4108 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4109 /*
4110 * To check
4111 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4112 * & DOLBY_DIGITAL_PLUS
4113 */
4114 if (info->audio_blocks_array[i].format_id == format_id) {
4115 ALOGV("%s:platform_is_edid_supported_format true %x",
4116 __func__, format);
4117 return true;
4118 }
4119 }
4120 }
4121 ALOGV("%s:platform_is_edid_supported_format false %x",
4122 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4123 return false;
4124}
4125
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4126int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4127
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4128 struct platform_data *my_data = (struct platform_data *)platform;
4129 struct audio_device *adev = my_data->adev;
4130 edid_audio_info *info = NULL;
4131 int num_audio_blocks;
4132 int channel_count = 2;
4133 int i, ret, count;
4134 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4135
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4136 ret = platform_get_edid_info(platform);
4137 info = (edid_audio_info *)my_data->edid_info;
4138 if(ret == 0 && info != NULL) {
4139 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4140
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4141 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4142 __func__);
4143 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4144 if (info->audio_blocks_array[i].format_id == LPCM &&
4145 info->audio_blocks_array[i].channels > channel_count &&
4146 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4147 channel_count = info->audio_blocks_array[i].channels;
4148 }
4149 }
4150 ALOGV("%s:channel_count:%d", __func__, channel_count);
4151 /*
4152 * Channel map is set for supported hdmi max channel count even
4153 * though the input channel count set on adm is less than or equal to
4154 * max supported channel count
4155 */
4156 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4157 platform_set_channel_allocation(platform, info->channel_allocation);
4158 } else {
4159 default_channelMap[0] = PCM_CHANNEL_FL;
4160 default_channelMap[1] = PCM_CHANNEL_FR;
4161 platform_set_channel_map(platform,2,default_channelMap,-1);
4162 platform_set_channel_allocation(platform,0);
4163 }
4164 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4165
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4166 return 0;
4167}
4168
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4169void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4170{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4171 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4172}
4173
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4174void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4175{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4176 struct platform_data *my_data = (struct platform_data *)platform;
4177 my_data->edid_valid = false;
4178 if (my_data->edid_info) {
4179 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4180 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4181}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4182
4183int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4184 const char *mixer_val)
4185{
4186 struct audio_device *adev = out->dev;
4187 struct mixer_ctl *ctl = NULL;
4188 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4189 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4190 if (!ctl) {
4191 ALOGE("%s: could not get ctl for mixer cmd - %s",
4192 __func__, mixer_ctl_name);
4193 return -EINVAL;
4194 }
4195
4196 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4197}
4198
4199int platform_set_hdmi_config(struct stream_out *out)
4200{
4201 struct listnode *node;
4202 struct audio_usecase *usecase;
4203 struct audio_device *adev = out->dev;
4204 const char *hdmi_format_ctrl = "HDMI RX Format";
4205 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4206 int sample_rate = out->sample_rate;
4207 /*TODO: Add rules and check if this needs to be done.*/
4208 if((is_offload_usecase(out->usecase)) &&
4209 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4210 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4211 /* TODO: can we add mixer control for channels here avoid setting */
4212 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4213 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4214 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4215 sample_rate = out->sample_rate * 4;
4216 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4217 __func__, out->sample_rate, sample_rate);
4218 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4219 switch (sample_rate) {
4220 case 32000:
4221 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4222 break;
4223 case 44100:
4224 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4225 break;
4226 case 96000:
4227 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4228 break;
4229 case 176400:
4230 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4231 break;
4232 case 192000:
4233 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4234 break;
4235 case 128000:
4236 if (out->format != AUDIO_FORMAT_E_AC3) {
4237 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4238 break;
4239 } else
4240 ALOGW("Unsupported sample rate for E_AC3 32K");
4241 default:
4242 case 48000:
4243 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4244 break;
4245 }
4246 } else {
4247 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4248 out->sample_rate);
4249 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4250 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4251 }
4252
4253 /*
4254 * Deroute all the playback streams routed to HDMI so that
4255 * the back end is deactivated. Note that backend will not
4256 * be deactivated if any one stream is connected to it.
4257 */
4258 list_for_each(node, &adev->usecase_list) {
4259 usecase = node_to_item(node, struct audio_usecase, list);
4260 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4261 usecase->type, usecase->devices);
4262 if (usecase->type == PCM_PLAYBACK &&
4263 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4264 disable_audio_route(adev, usecase);
4265 }
4266 }
4267
4268 /*
4269 * Enable all the streams disabled above. Now the HDMI backend
4270 * will be activated with new channel configuration
4271 */
4272 list_for_each(node, &adev->usecase_list) {
4273 usecase = node_to_item(node, struct audio_usecase, list);
4274 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4275 usecase->type, usecase->devices);
4276 if (usecase->type == PCM_PLAYBACK &&
4277 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4278 enable_audio_route(adev, usecase);
4279 }
4280 }
4281
4282 return 0;
4283}
4284
4285int platform_set_device_params(struct stream_out *out, int param, int value)
4286{
4287 struct audio_device *adev = out->dev;
4288 struct mixer_ctl *ctl;
4289 char *mixer_ctl_name = "Device PP Params";
4290 int ret = 0;
4291 uint32_t set_values[] = {0,0};
4292
4293 set_values[0] = param;
4294 set_values[1] = value;
4295
4296 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4297 if (!ctl) {
4298 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4299 __func__, mixer_ctl_name);
4300 ret = -EINVAL;
4301 goto end;
4302 }
4303
4304 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4305 __func__,param, value, mixer_ctl_name);
4306 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4307
4308end:
4309 return ret;
4310}
4311
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4312int platform_get_subsys_image_name(char *buf)
4313{
4314 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4315 return 0;
4316}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4317
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4318/*
4319 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4320 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4321 * The audio interface for a particular input device need to be added in
4322 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4323 */
4324struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4325 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4326 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4327};
4328
4329int audio_device_to_interface_table_len =
4330 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4331
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4332int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4333 const char *intf_name,
4334 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4335{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4336 int ret = 0;
4337 int i;
4338
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4339 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4340 ALOGE("%s: Invalid input", __func__);
4341
4342 ret = -EINVAL;
4343 goto done;
4344 }
4345
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4346 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4347 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4348
4349 size_t device_name_len = strlen(device_name);
4350 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4351 char* name = audio_device_to_interface_table[i].device_name;
4352 size_t name_len = strlen(name);
4353 if ((name_len == device_name_len) &&
4354 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4355 if (is_external_codec &&
4356 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4357 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4358 __func__, device_name, intf_name);
4359
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4360 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4361 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4362 } else if (!is_external_codec &&
4363 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4364 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4365 __func__, device_name, intf_name);
4366
4367 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4368 sizeof(audio_device_to_interface_table[i].interface_name));
4369 } else
4370 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4371 goto done;
4372 }
4373 }
4374 ALOGE("%s: Could not find matching device name %s",
4375 __func__, device_name);
4376
4377 ret = -EINVAL;
4378
4379done:
4380 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4381}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]4382
4383/*
4384 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4385 * Also the tz names for a particular left or right speaker can be overriden by adding
4386 * corresponding entry in audio_platform_info.xml file.
4387 */
4388struct speaker_device_to_tz_names speaker_device_tz_names = {
4389 {SND_DEVICE_OUT_SPEAKER, "", ""},
4390};
4391
4392const char *platform_get_spkr_1_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_1_tz_name;
4396 else
4397 return "";
4398}
4399
4400const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4401{
4402 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4403 return speaker_device_tz_names.spkr_2_tz_name;
4404 else
4405 return "";
4406}
4407
4408int platform_set_spkr_device_tz_names(snd_device_t index,
4409 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4410{
4411 int ret = 0;
4412
4413 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4414 ALOGE("%s: Invalid input", __func__);
4415 ret = -EINVAL;
4416 goto done;
4417 }
4418 if (index != speaker_device_tz_names.snd_device) {
4419 ALOGE("%s: not matching speaker device\n");
4420 ret = -EINVAL;
4421 goto done;
4422 }
4423 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4424 __func__, spkr_1_tz_name, spkr_2_tz_name);
4425
4426 if (spkr_1_tz_name != NULL)
4427 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4428 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4429
4430 if (spkr_2_tz_name != NULL)
4431 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4432 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4433done:
4434 return ret;
4435}
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4436
4437bool platform_send_gain_dep_cal(void *platform __unused,
4438 int level __unused)
4439{
4440 return 0;
4441}