Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1 | /* AudioHardwareALSA.cpp |
| 2 | ** |
| 3 | ** Copyright 2008-2010 Wind River Systems |
| 4 | ** Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved. |
| 5 | ** |
| 6 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | ** you may not use this file except in compliance with the License. |
| 8 | ** You may obtain a copy of the License at |
| 9 | ** |
| 10 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | ** |
| 12 | ** Unless required by applicable law or agreed to in writing, software |
| 13 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | ** See the License for the specific language governing permissions and |
| 16 | ** limitations under the License. |
| 17 | */ |
| 18 | |
| 19 | #include <errno.h> |
| 20 | #include <stdarg.h> |
| 21 | #include <sys/stat.h> |
| 22 | #include <fcntl.h> |
| 23 | #include <stdlib.h> |
| 24 | #include <unistd.h> |
| 25 | #include <dlfcn.h> |
| 26 | #include <math.h> |
| 27 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 28 | #define LOG_TAG "AudioHardwareALSA" |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 29 | //#define LOG_NDEBUG 0 |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 30 | #define LOG_NDDEBUG 0 |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 31 | #include <utils/Log.h> |
| 32 | #include <utils/String8.h> |
| 33 | #include <sys/prctl.h> |
| 34 | #include <sys/resource.h> |
| 35 | #include <sys/poll.h> |
| 36 | #include <sys/ioctl.h> |
| 37 | #include <cutils/properties.h> |
| 38 | #include <media/AudioRecord.h> |
| 39 | #include <hardware_legacy/power.h> |
| 40 | |
| 41 | #include "AudioHardwareALSA.h" |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 42 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 43 | #include "AudioUsbALSA.h" |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 44 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 45 | |
| 46 | extern "C" { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 47 | #ifdef QCOM_CSDCLIENT_ENABLED |
| 48 | #include "csd_client.h" |
| 49 | #endif |
| 50 | #ifdef QCOM_ACDB_ENABLED |
| 51 | #include "acdb-loader.h" |
| 52 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 53 | } |
| 54 | |
| 55 | extern "C" |
| 56 | { |
| 57 | // |
| 58 | // Function for dlsym() to look up for creating a new AudioHardwareInterface. |
| 59 | // |
| 60 | android_audio_legacy::AudioHardwareInterface *createAudioHardware(void) { |
| 61 | return android_audio_legacy::AudioHardwareALSA::create(); |
| 62 | } |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 63 | #ifdef QCOM_ACDB_ENABLED |
| 64 | static int (*acdb_init)(); |
| 65 | static void (*acdb_deallocate)(); |
| 66 | #endif |
| 67 | #ifdef QCOM_CSDCLIENT_ENABLED |
| 68 | static int (*csd_start_playback)(); |
| 69 | static int (*csd_stop_playback)(); |
| 70 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 71 | } // extern "C" |
| 72 | |
| 73 | namespace android_audio_legacy |
| 74 | { |
| 75 | |
| 76 | // ---------------------------------------------------------------------------- |
| 77 | |
| 78 | AudioHardwareInterface *AudioHardwareALSA::create() { |
| 79 | return new AudioHardwareALSA(); |
| 80 | } |
| 81 | |
| 82 | AudioHardwareALSA::AudioHardwareALSA() : |
| 83 | mALSADevice(0),mVoipStreamCount(0),mVoipMicMute(false),mVoipBitRate(0) |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 84 | ,mCallState(0),mAcdbHandle(NULL),mCsdHandle(NULL) |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 85 | { |
| 86 | FILE *fp; |
| 87 | char soundCardInfo[200]; |
| 88 | hw_module_t *module; |
| 89 | char platform[128], baseband[128]; |
| 90 | int err = hw_get_module(ALSA_HARDWARE_MODULE_ID, |
| 91 | (hw_module_t const**)&module); |
| 92 | int codec_rev = 2; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 93 | ALOGD("hw_get_module(ALSA_HARDWARE_MODULE_ID) returned err %d", err); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 94 | if (err == 0) { |
| 95 | hw_device_t* device; |
| 96 | err = module->methods->open(module, ALSA_HARDWARE_NAME, &device); |
| 97 | if (err == 0) { |
| 98 | mALSADevice = (alsa_device_t *)device; |
| 99 | mALSADevice->init(mALSADevice, mDeviceList); |
| 100 | mCSCallActive = 0; |
| 101 | mVolteCallActive = 0; |
| 102 | mIsFmActive = 0; |
| 103 | mDevSettingsFlag = 0; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 104 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 105 | mAudioUsbALSA = new AudioUsbALSA(); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 106 | musbPlaybackState = 0; |
| 107 | musbRecordingState = 0; |
| 108 | #endif |
ty.lee | 924f798 | 2012-08-01 23:15:30 +0900 | [diff] [blame] | 109 | #ifdef USES_FLUENCE_INCALL |
| 110 | mDevSettingsFlag |= TTY_OFF | DMIC_FLAG; |
| 111 | #else |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 112 | mDevSettingsFlag |= TTY_OFF; |
ty.lee | 924f798 | 2012-08-01 23:15:30 +0900 | [diff] [blame] | 113 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 114 | mBluetoothVGS = false; |
| 115 | mFusion3Platform = false; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 116 | |
| 117 | #ifdef QCOM_ACDB_ENABLED |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 118 | mAcdbHandle = ::dlopen("/system/lib/libacdbloader.so", RTLD_NOW); |
| 119 | if (mAcdbHandle == NULL) { |
| 120 | ALOGE("AudioHardware: DLOPEN not successful for ACDBLOADER"); |
| 121 | } else { |
| 122 | ALOGD("AudioHardware: DLOPEN successful for ACDBLOADER"); |
| 123 | acdb_init = (int (*)())::dlsym(mAcdbHandle,"acdb_loader_init_ACDB"); |
| 124 | if (acdb_init == NULL) { |
| 125 | ALOGE("dlsym:Error:%s Loading acdb_loader_init_ACDB", dlerror()); |
| 126 | }else { |
| 127 | acdb_init(); |
| 128 | acdb_deallocate = (void (*)())::dlsym(mAcdbHandle,"acdb_loader_deallocate_ACDB"); |
| 129 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 130 | } |
| 131 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 132 | |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 133 | #ifdef QCOM_CSDCLIENT_ENABLED |
| 134 | mCsdHandle = ::dlopen("/system/lib/libcsd-client.so", RTLD_NOW); |
| 135 | if (mCsdHandle == NULL) { |
| 136 | ALOGE("AudioHardware: DLOPEN not successful for CSD CLIENT"); |
| 137 | } else { |
| 138 | ALOGD("AudioHardware: DLOPEN successful for CSD CLIENT"); |
| 139 | csd_start_playback = (int (*)())::dlsym(mCsdHandle,"csd_client_start_playback"); |
| 140 | csd_stop_playback = (int (*)())::dlsym(mCsdHandle,"csd_client_stop_playback"); |
| 141 | } |
| 142 | mALSADevice->setCsdHandle(mCsdHandle); |
| 143 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 144 | if((fp = fopen("/proc/asound/cards","r")) == NULL) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 145 | ALOGE("Cannot open /proc/asound/cards file to get sound card info"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 146 | } else { |
| 147 | while((fgets(soundCardInfo, sizeof(soundCardInfo), fp) != NULL)) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 148 | ALOGV("SoundCardInfo %s", soundCardInfo); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 149 | if (strstr(soundCardInfo, "msm8960-tabla1x-snd-card")) { |
| 150 | codec_rev = 1; |
| 151 | break; |
| 152 | } else if (strstr(soundCardInfo, "msm-snd-card")) { |
| 153 | codec_rev = 2; |
| 154 | break; |
| 155 | } else if (strstr(soundCardInfo, "msm8930-sitar-snd-card")) { |
| 156 | codec_rev = 3; |
| 157 | break; |
| 158 | } |
| 159 | } |
| 160 | fclose(fp); |
| 161 | } |
| 162 | |
| 163 | if (codec_rev == 1) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 164 | ALOGV("Detected tabla 1.x sound card"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 165 | snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm"); |
| 166 | } else if (codec_rev == 3) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 167 | ALOGV("Detected sitar 1.x sound card"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 168 | snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_Sitar"); |
| 169 | } else { |
| 170 | property_get("ro.board.platform", platform, ""); |
| 171 | property_get("ro.baseband", baseband, ""); |
| 172 | if (!strcmp("msm8960", platform) && !strcmp("mdm", baseband)) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 173 | ALOGV("Detected Fusion tabla 2.x"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 174 | mFusion3Platform = true; |
| 175 | snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x_Fusion3"); |
| 176 | } else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 177 | ALOGV("Detected tabla 2.x sound card"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 178 | snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x"); |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | if (mUcMgr < 0) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 183 | ALOGE("Failed to open ucm instance: %d", errno); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 184 | } else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 185 | ALOGI("ucm instance opened: %u", (unsigned)mUcMgr); |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 186 | mUcMgr->acdb_handle = NULL; |
| 187 | #ifdef QCOM_ACDB_ENABLED |
| 188 | if (mAcdbHandle) { |
| 189 | mUcMgr->acdb_handle = static_cast<void*> (mAcdbHandle); |
| 190 | } |
| 191 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 192 | } |
| 193 | } else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 194 | ALOGE("ALSA Module could not be opened!!!"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 195 | } |
| 196 | } else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 197 | ALOGE("ALSA Module not found!!!"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 198 | } |
| 199 | } |
| 200 | |
| 201 | AudioHardwareALSA::~AudioHardwareALSA() |
| 202 | { |
| 203 | if (mUcMgr != NULL) { |
SathishKumar Mani | 9efed76 | 2012-09-18 18:52:48 -0700 | [diff] [blame^] | 204 | ALOGV("closing ucm instance: %u", (unsigned)mUcMgr); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 205 | snd_use_case_mgr_close(mUcMgr); |
| 206 | } |
| 207 | if (mALSADevice) { |
| 208 | mALSADevice->common.close(&mALSADevice->common); |
| 209 | } |
| 210 | for(ALSAHandleList::iterator it = mDeviceList.begin(); |
| 211 | it != mDeviceList.end(); ++it) { |
| 212 | it->useCase[0] = 0; |
| 213 | mDeviceList.erase(it); |
| 214 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 215 | #ifdef QCOM_ACDB_ENABLED |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 216 | if (acdb_deallocate == NULL) { |
| 217 | ALOGE("dlsym: Error:%s Loading acdb_deallocate_ACDB", dlerror()); |
| 218 | } else { |
| 219 | acdb_deallocate(); |
| 220 | } |
| 221 | if (mAcdbHandle) { |
| 222 | ::dlclose(mAcdbHandle); |
| 223 | mAcdbHandle = NULL; |
| 224 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 225 | #endif |
| 226 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 227 | delete mAudioUsbALSA; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 228 | #endif |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 229 | |
| 230 | #ifdef QCOM_CSDCLEINT_ENABLED |
| 231 | if (mCsdHandle) { |
| 232 | ::dlclose(mCsdHandle); |
| 233 | mCsdHandle = NULL; |
| 234 | } |
| 235 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 236 | } |
| 237 | |
| 238 | status_t AudioHardwareALSA::initCheck() |
| 239 | { |
| 240 | if (!mALSADevice) |
| 241 | return NO_INIT; |
| 242 | |
| 243 | return NO_ERROR; |
| 244 | } |
| 245 | |
| 246 | status_t AudioHardwareALSA::setVoiceVolume(float v) |
| 247 | { |
Ajay Dudani | 8a9785b | 2012-09-10 23:28:45 -0700 | [diff] [blame] | 248 | ALOGV("setVoiceVolume(%f)\n", v); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 249 | if (v < 0.0) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 250 | ALOGW("setVoiceVolume(%f) under 0.0, assuming 0.0\n", v); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 251 | v = 0.0; |
| 252 | } else if (v > 1.0) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 253 | ALOGW("setVoiceVolume(%f) over 1.0, assuming 1.0\n", v); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 254 | v = 1.0; |
| 255 | } |
| 256 | |
| 257 | int newMode = mode(); |
Ajay Dudani | 8a9785b | 2012-09-10 23:28:45 -0700 | [diff] [blame] | 258 | ALOGV("setVoiceVolume newMode %d",newMode); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 259 | int vol = lrint(v * 100.0); |
| 260 | |
| 261 | // Voice volume levels from android are mapped to driver volume levels as follows. |
| 262 | // 0 -> 5, 20 -> 4, 40 ->3, 60 -> 2, 80 -> 1, 100 -> 0 |
| 263 | // So adjust the volume to get the correct volume index in driver |
| 264 | vol = 100 - vol; |
| 265 | |
| 266 | if (mALSADevice) { |
| 267 | if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { |
| 268 | mALSADevice->setVoipVolume(vol); |
| 269 | } else if (newMode == AudioSystem::MODE_IN_CALL){ |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 270 | if (mCSCallActive == CS_ACTIVE) |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 271 | mALSADevice->setVoiceVolume(vol); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 272 | if (mVolteCallActive == IMS_ACTIVE) |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 273 | mALSADevice->setVoLTEVolume(vol); |
| 274 | } |
| 275 | } |
| 276 | |
| 277 | return NO_ERROR; |
| 278 | } |
| 279 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 280 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 281 | status_t AudioHardwareALSA::setFmVolume(float value) |
| 282 | { |
| 283 | status_t status = NO_ERROR; |
| 284 | |
| 285 | int vol; |
| 286 | |
| 287 | if (value < 0.0) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 288 | ALOGW("setFmVolume(%f) under 0.0, assuming 0.0\n", value); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 289 | value = 0.0; |
| 290 | } else if (value > 1.0) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 291 | ALOGW("setFmVolume(%f) over 1.0, assuming 1.0\n", value); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 292 | value = 1.0; |
| 293 | } |
| 294 | vol = lrint((value * 0x2000) + 0.5); |
| 295 | |
SathishKumar Mani | 9efed76 | 2012-09-18 18:52:48 -0700 | [diff] [blame^] | 296 | ALOGV("setFmVolume(%f)\n", value); |
| 297 | ALOGV("Setting FM volume to %d (available range is 0 to 0x2000)\n", vol); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 298 | |
| 299 | mALSADevice->setFmVolume(vol); |
| 300 | |
| 301 | return status; |
| 302 | } |
| 303 | #endif |
| 304 | |
| 305 | status_t AudioHardwareALSA::setMasterVolume(float volume) |
| 306 | { |
| 307 | return NO_ERROR; |
| 308 | } |
| 309 | |
| 310 | status_t AudioHardwareALSA::setMode(int mode) |
| 311 | { |
| 312 | status_t status = NO_ERROR; |
| 313 | |
| 314 | if (mode != mMode) { |
| 315 | status = AudioHardwareBase::setMode(mode); |
| 316 | } |
| 317 | |
| 318 | if (mode == AudioSystem::MODE_IN_CALL) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 319 | mCallState = CS_ACTIVE; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 320 | }else if (mode == AudioSystem::MODE_NORMAL) { |
| 321 | mCallState = 0; |
| 322 | } |
| 323 | |
| 324 | return status; |
| 325 | } |
| 326 | |
| 327 | status_t AudioHardwareALSA::setParameters(const String8& keyValuePairs) |
| 328 | { |
| 329 | AudioParameter param = AudioParameter(keyValuePairs); |
| 330 | String8 key; |
| 331 | String8 value; |
| 332 | status_t status = NO_ERROR; |
| 333 | int device; |
| 334 | int btRate; |
| 335 | int state; |
SathishKumar Mani | 9efed76 | 2012-09-18 18:52:48 -0700 | [diff] [blame^] | 336 | ALOGV("setParameters() %s", keyValuePairs.string()); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 337 | |
| 338 | key = String8(TTY_MODE_KEY); |
| 339 | if (param.get(key, value) == NO_ERROR) { |
| 340 | mDevSettingsFlag &= TTY_CLEAR; |
ty.lee | a97e6f6 | 2012-08-15 10:11:50 +0900 | [diff] [blame] | 341 | if (value == "tty_full") { |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 342 | mDevSettingsFlag |= TTY_FULL; |
ty.lee | a97e6f6 | 2012-08-15 10:11:50 +0900 | [diff] [blame] | 343 | } else if (value == "tty_hco") { |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 344 | mDevSettingsFlag |= TTY_HCO; |
ty.lee | a97e6f6 | 2012-08-15 10:11:50 +0900 | [diff] [blame] | 345 | } else if (value == "tty_vco") { |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 346 | mDevSettingsFlag |= TTY_VCO; |
| 347 | } else { |
| 348 | mDevSettingsFlag |= TTY_OFF; |
| 349 | } |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 350 | ALOGI("Changed TTY Mode=%s", value.string()); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 351 | mALSADevice->setFlags(mDevSettingsFlag); |
| 352 | if(mMode != AudioSystem::MODE_IN_CALL){ |
| 353 | return NO_ERROR; |
| 354 | } |
| 355 | doRouting(0); |
| 356 | } |
| 357 | |
| 358 | key = String8(FLUENCE_KEY); |
| 359 | if (param.get(key, value) == NO_ERROR) { |
| 360 | if (value == "quadmic") { |
| 361 | mDevSettingsFlag |= QMIC_FLAG; |
| 362 | mDevSettingsFlag &= (~DMIC_FLAG); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 363 | ALOGV("Fluence quadMic feature Enabled"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 364 | } else if (value == "dualmic") { |
| 365 | mDevSettingsFlag |= DMIC_FLAG; |
| 366 | mDevSettingsFlag &= (~QMIC_FLAG); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 367 | ALOGV("Fluence dualmic feature Enabled"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 368 | } else if (value == "none") { |
| 369 | mDevSettingsFlag &= (~DMIC_FLAG); |
| 370 | mDevSettingsFlag &= (~QMIC_FLAG); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 371 | ALOGV("Fluence feature Disabled"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 372 | } |
| 373 | mALSADevice->setFlags(mDevSettingsFlag); |
| 374 | doRouting(0); |
| 375 | } |
| 376 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 377 | #ifdef QCOM_CSDCLIENT_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 378 | if (mFusion3Platform) { |
| 379 | key = String8(INCALLMUSIC_KEY); |
| 380 | if (param.get(key, value) == NO_ERROR) { |
| 381 | if (value == "true") { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 382 | ALOGV("Enabling Incall Music setting in the setparameter\n"); |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 383 | if (csd_start_playback == NULL) { |
| 384 | ALOGE("dlsym: Error:%s Loading csd_client_start_playback", dlerror()); |
| 385 | } else { |
| 386 | csd_start_playback(); |
| 387 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 388 | } else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 389 | ALOGV("Disabling Incall Music setting in the setparameter\n"); |
SathishKumar Mani | 5ff7a02 | 2012-09-14 11:36:35 -0700 | [diff] [blame] | 390 | if (csd_stop_playback == NULL) { |
| 391 | ALOGE("dlsym: Error:%s Loading csd_client_stop_playback", dlerror()); |
| 392 | } else { |
| 393 | csd_stop_playback(); |
| 394 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 395 | } |
| 396 | } |
| 397 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 398 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 399 | |
| 400 | key = String8(ANC_KEY); |
| 401 | if (param.get(key, value) == NO_ERROR) { |
| 402 | if (value == "true") { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 403 | ALOGV("Enabling ANC setting in the setparameter\n"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 404 | mDevSettingsFlag |= ANC_FLAG; |
| 405 | } else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 406 | ALOGV("Disabling ANC setting in the setparameter\n"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 407 | mDevSettingsFlag &= (~ANC_FLAG); |
| 408 | } |
| 409 | mALSADevice->setFlags(mDevSettingsFlag); |
| 410 | doRouting(0); |
| 411 | } |
| 412 | |
| 413 | key = String8(AudioParameter::keyRouting); |
| 414 | if (param.getInt(key, device) == NO_ERROR) { |
| 415 | // Ignore routing if device is 0. |
| 416 | if(device) { |
| 417 | doRouting(device); |
| 418 | } |
| 419 | param.remove(key); |
| 420 | } |
| 421 | |
| 422 | key = String8(BT_SAMPLERATE_KEY); |
| 423 | if (param.getInt(key, btRate) == NO_ERROR) { |
| 424 | mALSADevice->setBtscoRate(btRate); |
| 425 | param.remove(key); |
| 426 | } |
| 427 | |
| 428 | key = String8(BTHEADSET_VGS); |
| 429 | if (param.get(key, value) == NO_ERROR) { |
| 430 | if (value == "on") { |
| 431 | mBluetoothVGS = true; |
| 432 | } else { |
| 433 | mBluetoothVGS = false; |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | key = String8(WIDEVOICE_KEY); |
| 438 | if (param.get(key, value) == NO_ERROR) { |
| 439 | bool flag = false; |
| 440 | if (value == "true") { |
| 441 | flag = true; |
| 442 | } |
| 443 | if(mALSADevice) { |
| 444 | mALSADevice->enableWideVoice(flag); |
| 445 | } |
| 446 | param.remove(key); |
| 447 | } |
| 448 | |
| 449 | key = String8(VOIPRATE_KEY); |
| 450 | if (param.get(key, value) == NO_ERROR) { |
| 451 | mVoipBitRate = atoi(value); |
| 452 | param.remove(key); |
| 453 | } |
| 454 | |
| 455 | key = String8(FENS_KEY); |
| 456 | if (param.get(key, value) == NO_ERROR) { |
| 457 | bool flag = false; |
| 458 | if (value == "true") { |
| 459 | flag = true; |
| 460 | } |
| 461 | if(mALSADevice) { |
| 462 | mALSADevice->enableFENS(flag); |
| 463 | } |
| 464 | param.remove(key); |
| 465 | } |
| 466 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 467 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 468 | key = String8(AudioParameter::keyHandleFm); |
| 469 | if (param.getInt(key, device) == NO_ERROR) { |
| 470 | // Ignore if device is 0 |
| 471 | if(device) { |
| 472 | handleFm(device); |
| 473 | } |
| 474 | param.remove(key); |
| 475 | } |
| 476 | #endif |
| 477 | |
| 478 | key = String8(ST_KEY); |
| 479 | if (param.get(key, value) == NO_ERROR) { |
| 480 | bool flag = false; |
| 481 | if (value == "true") { |
| 482 | flag = true; |
| 483 | } |
| 484 | if(mALSADevice) { |
| 485 | mALSADevice->enableSlowTalk(flag); |
| 486 | } |
| 487 | param.remove(key); |
| 488 | } |
| 489 | key = String8(MODE_CALL_KEY); |
| 490 | if (param.getInt(key,state) == NO_ERROR) { |
| 491 | if (mCallState != state) { |
| 492 | mCallState = state; |
| 493 | doRouting(0); |
| 494 | } |
| 495 | mCallState = state; |
| 496 | } |
| 497 | if (param.size()) { |
| 498 | status = BAD_VALUE; |
| 499 | } |
| 500 | return status; |
| 501 | } |
| 502 | |
| 503 | String8 AudioHardwareALSA::getParameters(const String8& keys) |
| 504 | { |
| 505 | AudioParameter param = AudioParameter(keys); |
| 506 | String8 value; |
| 507 | |
| 508 | String8 key = String8(DUALMIC_KEY); |
| 509 | if (param.get(key, value) == NO_ERROR) { |
| 510 | value = String8("false"); |
| 511 | param.add(key, value); |
| 512 | } |
| 513 | |
| 514 | key = String8(FLUENCE_KEY); |
| 515 | if (param.get(key, value) == NO_ERROR) { |
| 516 | if ((mDevSettingsFlag & QMIC_FLAG) && |
| 517 | (mDevSettingsFlag & ~DMIC_FLAG)) |
| 518 | value = String8("quadmic"); |
| 519 | else if ((mDevSettingsFlag & DMIC_FLAG) && |
| 520 | (mDevSettingsFlag & ~QMIC_FLAG)) |
| 521 | value = String8("dualmic"); |
| 522 | else if ((mDevSettingsFlag & ~DMIC_FLAG) && |
| 523 | (mDevSettingsFlag & ~QMIC_FLAG)) |
| 524 | value = String8("none"); |
| 525 | param.add(key, value); |
| 526 | } |
| 527 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 528 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 529 | key = String8("Fm-radio"); |
| 530 | if ( param.get(key,value) == NO_ERROR ) { |
| 531 | if ( mIsFmActive ) { |
| 532 | param.addInt(String8("isFMON"), true ); |
| 533 | } |
| 534 | } |
| 535 | #endif |
| 536 | |
| 537 | key = String8(BTHEADSET_VGS); |
| 538 | if (param.get(key, value) == NO_ERROR) { |
| 539 | if(mBluetoothVGS) |
| 540 | param.addInt(String8("isVGS"), true); |
| 541 | } |
| 542 | |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 543 | ALOGV("AudioHardwareALSA::getParameters() %s", param.toString().string()); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 544 | return param.toString(); |
| 545 | } |
| 546 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 547 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 548 | void AudioHardwareALSA::closeUSBPlayback() |
| 549 | { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 550 | ALOGV("closeUSBPlayback, musbPlaybackState: %d", musbPlaybackState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 551 | musbPlaybackState = 0; |
| 552 | mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_KILLTHREAD); |
| 553 | } |
| 554 | |
| 555 | void AudioHardwareALSA::closeUSBRecording() |
| 556 | { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 557 | ALOGV("closeUSBRecording"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 558 | musbRecordingState = 0; |
| 559 | mAudioUsbALSA->exitRecordingThread(SIGNAL_EVENT_KILLTHREAD); |
| 560 | } |
| 561 | |
| 562 | void AudioHardwareALSA::closeUsbPlaybackIfNothingActive(){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 563 | ALOGV("closeUsbPlaybackIfNothingActive, musbPlaybackState: %d", musbPlaybackState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 564 | if(!musbPlaybackState && mAudioUsbALSA != NULL) { |
| 565 | mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_TIMEOUT); |
| 566 | } |
| 567 | } |
| 568 | |
| 569 | void AudioHardwareALSA::closeUsbRecordingIfNothingActive(){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 570 | ALOGV("closeUsbRecordingIfNothingActive, musbRecordingState: %d", musbRecordingState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 571 | if(!musbRecordingState && mAudioUsbALSA != NULL) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 572 | ALOGD("Closing USB Recording Session as no stream is active"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 573 | mAudioUsbALSA->setkillUsbRecordingThread(true); |
| 574 | } |
| 575 | } |
| 576 | |
| 577 | void AudioHardwareALSA::startUsbPlaybackIfNotStarted(){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 578 | ALOGV("Starting the USB playback %d kill %d", musbPlaybackState, |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 579 | mAudioUsbALSA->getkillUsbPlaybackThread()); |
| 580 | if((!musbPlaybackState) || (mAudioUsbALSA->getkillUsbPlaybackThread() == true)) { |
| 581 | mAudioUsbALSA->startPlayback(); |
| 582 | } |
| 583 | } |
| 584 | |
| 585 | void AudioHardwareALSA::startUsbRecordingIfNotStarted(){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 586 | ALOGV("Starting the recording musbRecordingState: %d killUsbRecordingThread %d", |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 587 | musbRecordingState, mAudioUsbALSA->getkillUsbRecordingThread()); |
| 588 | if((!musbRecordingState) || (mAudioUsbALSA->getkillUsbRecordingThread() == true)) { |
| 589 | mAudioUsbALSA->startRecording(); |
| 590 | } |
| 591 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 592 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 593 | |
| 594 | void AudioHardwareALSA::doRouting(int device) |
| 595 | { |
| 596 | Mutex::Autolock autoLock(mLock); |
| 597 | int newMode = mode(); |
| 598 | bool isRouted = false; |
| 599 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 600 | if ((device == AudioSystem::DEVICE_IN_VOICE_CALL) |
| 601 | #ifdef QCOM_FM_ENABLED |
| 602 | || (device == AudioSystem::DEVICE_IN_FM_RX) |
| 603 | || (device == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) |
| 604 | || (device == AudioSystem::DEVICE_IN_FM_RX_A2DP) |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 605 | #endif |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 606 | || (device == AudioSystem::DEVICE_IN_COMMUNICATION) |
| 607 | ) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 608 | ALOGV("Ignoring routing for FM/INCALL/VOIP recording"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 609 | return; |
| 610 | } |
| 611 | if (device == 0) |
| 612 | device = mCurDevice; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 613 | ALOGV("doRouting: device %d newMode %d mCSCallActive %d mVolteCallActive %d" |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 614 | "mIsFmActive %d", device, newMode, mCSCallActive, mVolteCallActive, |
| 615 | mIsFmActive); |
| 616 | |
| 617 | isRouted = routeVoLTECall(device, newMode); |
| 618 | isRouted |= routeVoiceCall(device, newMode); |
| 619 | |
| 620 | if(!isRouted) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 621 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 622 | if(!(device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET) && |
| 623 | !(device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET) && |
| 624 | !(device & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET) && |
| 625 | (musbPlaybackState)){ |
| 626 | //USB unplugged |
| 627 | device &= ~ AudioSystem::DEVICE_OUT_PROXY; |
| 628 | device &= ~ AudioSystem::DEVICE_IN_PROXY; |
| 629 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 630 | it--; |
| 631 | mALSADevice->route(&(*it), (uint32_t)device, newMode); |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 632 | ALOGD("USB UNPLUGGED, setting musbPlaybackState to 0"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 633 | musbPlaybackState = 0; |
| 634 | musbRecordingState = 0; |
| 635 | closeUSBRecording(); |
| 636 | closeUSBPlayback(); |
| 637 | } else if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 638 | (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 639 | ALOGD("Routing everything to prox now"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 640 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 641 | it--; |
| 642 | mALSADevice->route(&(*it), AudioSystem::DEVICE_OUT_PROXY, |
| 643 | newMode); |
| 644 | for(it = mDeviceList.begin(); it != mDeviceList.end(); ++it) { |
| 645 | if((!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) || |
| 646 | (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_LPA))) { |
Ajay Dudani | 8a9785b | 2012-09-10 23:28:45 -0700 | [diff] [blame] | 647 | ALOGV("doRouting: LPA device switch to proxy"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 648 | startUsbPlaybackIfNotStarted(); |
| 649 | musbPlaybackState |= USBPLAYBACKBIT_LPA; |
| 650 | break; |
| 651 | } else if((!strcmp(it->useCase, SND_USE_CASE_VERB_VOICECALL)) || |
| 652 | (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOICE))) { |
Ajay Dudani | 8a9785b | 2012-09-10 23:28:45 -0700 | [diff] [blame] | 653 | ALOGV("doRouting: VOICE device switch to proxy"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 654 | startUsbRecordingIfNotStarted(); |
| 655 | startUsbPlaybackIfNotStarted(); |
| 656 | musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; |
| 657 | musbRecordingState |= USBPLAYBACKBIT_VOICECALL; |
| 658 | break; |
| 659 | }else if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || |
| 660 | (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { |
Ajay Dudani | 8a9785b | 2012-09-10 23:28:45 -0700 | [diff] [blame] | 661 | ALOGV("doRouting: FM device switch to proxy"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 662 | startUsbPlaybackIfNotStarted(); |
| 663 | musbPlaybackState |= USBPLAYBACKBIT_FM; |
| 664 | break; |
| 665 | } |
| 666 | } |
SathishKumar Mani | e42406e | 2012-08-29 16:25:54 -0700 | [diff] [blame] | 667 | } else |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 668 | #endif |
SathishKumar Mani | e42406e | 2012-08-29 16:25:54 -0700 | [diff] [blame] | 669 | { |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 670 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 671 | it--; |
| 672 | mALSADevice->route(&(*it), (uint32_t)device, newMode); |
| 673 | } |
| 674 | } |
| 675 | mCurDevice = device; |
| 676 | } |
| 677 | |
| 678 | uint32_t AudioHardwareALSA::getVoipMode(int format) |
| 679 | { |
| 680 | switch(format) { |
| 681 | case AudioSystem::PCM_16_BIT: |
| 682 | return MODE_PCM; |
| 683 | break; |
| 684 | case AudioSystem::AMR_NB: |
| 685 | return MODE_AMR; |
| 686 | break; |
| 687 | case AudioSystem::AMR_WB: |
| 688 | return MODE_AMR_WB; |
| 689 | break; |
| 690 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 691 | #ifdef QCOM_QCHAT_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 692 | case AudioSystem::EVRC: |
| 693 | return MODE_IS127; |
| 694 | break; |
| 695 | |
| 696 | case AudioSystem::EVRCB: |
| 697 | return MODE_4GV_NB; |
| 698 | break; |
| 699 | case AudioSystem::EVRCWB: |
| 700 | return MODE_4GV_WB; |
| 701 | break; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 702 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 703 | |
| 704 | default: |
| 705 | return MODE_PCM; |
| 706 | } |
| 707 | } |
| 708 | |
| 709 | AudioStreamOut * |
| 710 | AudioHardwareALSA::openOutputStream(uint32_t devices, |
| 711 | int *format, |
| 712 | uint32_t *channels, |
| 713 | uint32_t *sampleRate, |
| 714 | status_t *status) |
| 715 | { |
| 716 | Mutex::Autolock autoLock(mLock); |
Ajay Dudani | 8a9785b | 2012-09-10 23:28:45 -0700 | [diff] [blame] | 717 | ALOGV("openOutputStream: devices 0x%x channels %d sampleRate %d", |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 718 | devices, *channels, *sampleRate); |
| 719 | |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 720 | audio_output_flags_t flag = static_cast<audio_output_flags_t> (*status); |
| 721 | |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 722 | status_t err = BAD_VALUE; |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 723 | *status = NO_ERROR; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 724 | AudioStreamOutALSA *out = 0; |
| 725 | ALSAHandleList::iterator it; |
| 726 | |
| 727 | if (devices & (devices - 1)) { |
| 728 | if (status) *status = err; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 729 | ALOGE("openOutputStream called with bad devices"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 730 | return out; |
| 731 | } |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 732 | |
| 733 | |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 734 | # if 0 |
| 735 | if((devices == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) && |
| 736 | ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { |
| 737 | bool voipstream_active = false; |
| 738 | for(it = mDeviceList.begin(); |
| 739 | it != mDeviceList.end(); ++it) { |
| 740 | if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || |
| 741 | (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 742 | ALOGD("openOutput: it->rxHandle %d it->handle %d",it->rxHandle,it->handle); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 743 | voipstream_active = true; |
| 744 | break; |
| 745 | } |
| 746 | } |
| 747 | if(voipstream_active == false) { |
| 748 | mVoipStreamCount = 0; |
| 749 | mVoipMicMute = false; |
| 750 | alsa_handle_t alsa_handle; |
| 751 | unsigned long bufferSize; |
| 752 | if(*sampleRate == VOIP_SAMPLING_RATE_8K) { |
| 753 | bufferSize = VOIP_BUFFER_SIZE_8K; |
| 754 | } |
| 755 | else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { |
| 756 | bufferSize = VOIP_BUFFER_SIZE_16K; |
| 757 | } |
| 758 | else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 759 | ALOGE("unsupported samplerate %d for voip",*sampleRate); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 760 | if (status) *status = err; |
| 761 | return out; |
| 762 | } |
| 763 | alsa_handle.module = mALSADevice; |
| 764 | alsa_handle.bufferSize = bufferSize; |
| 765 | alsa_handle.devices = devices; |
| 766 | alsa_handle.handle = 0; |
| 767 | if(*format == AudioSystem::PCM_16_BIT) |
| 768 | alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; |
| 769 | else |
| 770 | alsa_handle.format = *format; |
| 771 | alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; |
| 772 | alsa_handle.sampleRate = *sampleRate; |
| 773 | alsa_handle.latency = VOIP_PLAYBACK_LATENCY; |
| 774 | alsa_handle.rxHandle = 0; |
| 775 | alsa_handle.ucMgr = mUcMgr; |
| 776 | mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); |
| 777 | char *use_case; |
| 778 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
| 779 | if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 780 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); |
| 781 | } else { |
| 782 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); |
| 783 | } |
| 784 | free(use_case); |
| 785 | mDeviceList.push_back(alsa_handle); |
| 786 | it = mDeviceList.end(); |
| 787 | it--; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 788 | ALOGV("openoutput: mALSADevice->route useCase %s mCurDevice %d mVoipStreamCount %d mode %d", it->useCase,mCurDevice,mVoipStreamCount, mode()); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 789 | if((mCurDevice & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 790 | (mCurDevice & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)|| |
| 791 | (mCurDevice & AudioSystem::DEVICE_OUT_PROXY)){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 792 | ALOGD("Routing to proxy for normal voip call in openOutputStream"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 793 | mCurDevice |= AudioSystem::DEVICE_OUT_PROXY; |
| 794 | alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; |
| 795 | mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 796 | ALOGD("enabling VOIP in openoutputstream, musbPlaybackState: %d", musbPlaybackState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 797 | startUsbPlaybackIfNotStarted(); |
| 798 | musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 799 | ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 800 | startUsbRecordingIfNotStarted(); |
| 801 | musbRecordingState |= USBRECBIT_VOIPCALL; |
| 802 | } else{ |
| 803 | mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); |
| 804 | } |
| 805 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { |
| 806 | snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); |
| 807 | } else { |
| 808 | snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); |
| 809 | } |
| 810 | err = mALSADevice->startVoipCall(&(*it)); |
| 811 | if (err) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 812 | ALOGE("Device open failed"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 813 | return NULL; |
| 814 | } |
| 815 | } |
| 816 | out = new AudioStreamOutALSA(this, &(*it)); |
| 817 | err = out->set(format, channels, sampleRate, devices); |
| 818 | if(err == NO_ERROR) { |
| 819 | mVoipStreamCount++; //increment VoipstreamCount only if success |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 820 | ALOGD("openoutput mVoipStreamCount %d",mVoipStreamCount); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 821 | } |
| 822 | if (status) *status = err; |
| 823 | return out; |
| 824 | } else |
| 825 | #endif |
| 826 | { |
| 827 | |
| 828 | alsa_handle_t alsa_handle; |
| 829 | unsigned long bufferSize = DEFAULT_BUFFER_SIZE; |
| 830 | |
| 831 | for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) |
| 832 | bufferSize &= ~b; |
| 833 | |
| 834 | alsa_handle.module = mALSADevice; |
| 835 | alsa_handle.bufferSize = bufferSize; |
| 836 | alsa_handle.devices = devices; |
| 837 | alsa_handle.handle = 0; |
| 838 | alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; |
| 839 | alsa_handle.channels = DEFAULT_CHANNEL_MODE; |
| 840 | alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; |
| 841 | alsa_handle.latency = PLAYBACK_LATENCY; |
| 842 | alsa_handle.rxHandle = 0; |
| 843 | alsa_handle.ucMgr = mUcMgr; |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 844 | alsa_handle.isDeepbufferOutput = false; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 845 | |
| 846 | char *use_case; |
| 847 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 848 | |
| 849 | if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { |
SathishKumar Mani | 9efed76 | 2012-09-18 18:52:48 -0700 | [diff] [blame^] | 850 | ALOGD("openOutputStream: DeepBuffer Output"); |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 851 | alsa_handle.isDeepbufferOutput = true; |
| 852 | if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 853 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI, sizeof(alsa_handle.useCase)); |
| 854 | } else { |
| 855 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_MUSIC, sizeof(alsa_handle.useCase)); |
| 856 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 857 | } else { |
SathishKumar Mani | 9efed76 | 2012-09-18 18:52:48 -0700 | [diff] [blame^] | 858 | ALOGD("openOutputStream: Lowlatency Output"); |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 859 | alsa_handle.bufferSize = PLAYBACK_LOW_LATENCY_BUFFER_SIZE; |
| 860 | alsa_handle.latency = PLAYBACK_LOW_LATENCY; |
| 861 | if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 862 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); |
| 863 | } else { |
| 864 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); |
| 865 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 866 | } |
| 867 | free(use_case); |
| 868 | mDeviceList.push_back(alsa_handle); |
| 869 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 870 | it--; |
Ajay Dudani | 8a9785b | 2012-09-10 23:28:45 -0700 | [diff] [blame] | 871 | ALOGV("useCase %s", it->useCase); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 872 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 873 | if((devices & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 874 | (devices & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 875 | ALOGD("Routing to proxy for normal playback in openOutputStream"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 876 | devices |= AudioSystem::DEVICE_OUT_PROXY; |
| 877 | } |
| 878 | #endif |
| 879 | mALSADevice->route(&(*it), devices, mode()); |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 880 | if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { |
| 881 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI)) { |
| 882 | snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI); |
| 883 | } else { |
| 884 | snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_MUSIC); |
| 885 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 886 | } else { |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 887 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC)) { |
| 888 | snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC); |
| 889 | } else { |
| 890 | snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC); |
| 891 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 892 | } |
| 893 | err = mALSADevice->open(&(*it)); |
| 894 | if (err) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 895 | ALOGE("Device open failed"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 896 | } else { |
| 897 | out = new AudioStreamOutALSA(this, &(*it)); |
| 898 | err = out->set(format, channels, sampleRate, devices); |
| 899 | } |
| 900 | |
| 901 | if (status) *status = err; |
| 902 | return out; |
| 903 | } |
| 904 | } |
| 905 | |
| 906 | void |
| 907 | AudioHardwareALSA::closeOutputStream(AudioStreamOut* out) |
| 908 | { |
| 909 | delete out; |
| 910 | } |
| 911 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 912 | #ifdef QCOM_TUNNEL_LPA_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 913 | AudioStreamOut * |
| 914 | AudioHardwareALSA::openOutputSession(uint32_t devices, |
| 915 | int *format, |
| 916 | status_t *status, |
| 917 | int sessionId, |
| 918 | uint32_t samplingRate, |
| 919 | uint32_t channels) |
| 920 | { |
| 921 | Mutex::Autolock autoLock(mLock); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 922 | ALOGD("openOutputSession = %d" ,sessionId); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 923 | AudioStreamOutALSA *out = 0; |
| 924 | status_t err = BAD_VALUE; |
| 925 | |
| 926 | alsa_handle_t alsa_handle; |
| 927 | unsigned long bufferSize = DEFAULT_BUFFER_SIZE; |
| 928 | |
| 929 | for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) |
| 930 | bufferSize &= ~b; |
| 931 | |
| 932 | alsa_handle.module = mALSADevice; |
| 933 | alsa_handle.bufferSize = bufferSize; |
| 934 | alsa_handle.devices = devices; |
| 935 | alsa_handle.handle = 0; |
| 936 | alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; |
| 937 | alsa_handle.channels = DEFAULT_CHANNEL_MODE; |
| 938 | alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; |
| 939 | alsa_handle.latency = VOICE_LATENCY; |
| 940 | alsa_handle.rxHandle = 0; |
| 941 | alsa_handle.ucMgr = mUcMgr; |
| 942 | |
| 943 | char *use_case; |
| 944 | if(sessionId == TUNNEL_SESSION_ID) { |
| 945 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
| 946 | if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 947 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_TUNNEL, sizeof(alsa_handle.useCase)); |
| 948 | } else { |
| 949 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_TUNNEL, sizeof(alsa_handle.useCase)); |
| 950 | } |
| 951 | } else { |
| 952 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
| 953 | if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 954 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER, sizeof(alsa_handle.useCase)); |
| 955 | } else { |
| 956 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LPA, sizeof(alsa_handle.useCase)); |
| 957 | } |
| 958 | } |
| 959 | free(use_case); |
| 960 | mDeviceList.push_back(alsa_handle); |
| 961 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 962 | it--; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 963 | ALOGD("useCase %s", it->useCase); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 964 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 965 | if((devices & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 966 | (devices & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 967 | ALOGD("Routing to proxy for LPA in openOutputSession"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 968 | devices |= AudioSystem::DEVICE_OUT_PROXY; |
| 969 | mALSADevice->route(&(*it), devices, mode()); |
| 970 | devices = AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 971 | ALOGD("Starting USBPlayback for LPA"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 972 | startUsbPlaybackIfNotStarted(); |
| 973 | musbPlaybackState |= USBPLAYBACKBIT_LPA; |
| 974 | } else |
| 975 | #endif |
| 976 | { |
| 977 | mALSADevice->route(&(*it), devices, mode()); |
| 978 | } |
| 979 | if(sessionId == TUNNEL_SESSION_ID) { |
| 980 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_TUNNEL)) { |
| 981 | snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_TUNNEL); |
| 982 | } else { |
| 983 | snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_TUNNEL); |
| 984 | } |
| 985 | } |
| 986 | else { |
| 987 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) { |
| 988 | snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOW_POWER); |
| 989 | } else { |
| 990 | snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LPA); |
| 991 | } |
| 992 | } |
| 993 | err = mALSADevice->open(&(*it)); |
| 994 | out = new AudioStreamOutALSA(this, &(*it)); |
| 995 | |
| 996 | if (status) *status = err; |
| 997 | return out; |
| 998 | } |
| 999 | |
| 1000 | void |
| 1001 | AudioHardwareALSA::closeOutputSession(AudioStreamOut* out) |
| 1002 | { |
| 1003 | delete out; |
| 1004 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1005 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1006 | |
| 1007 | AudioStreamIn * |
| 1008 | AudioHardwareALSA::openInputStream(uint32_t devices, |
| 1009 | int *format, |
| 1010 | uint32_t *channels, |
| 1011 | uint32_t *sampleRate, |
| 1012 | status_t *status, |
| 1013 | AudioSystem::audio_in_acoustics acoustics) |
| 1014 | { |
| 1015 | Mutex::Autolock autoLock(mLock); |
| 1016 | char *use_case; |
| 1017 | int newMode = mode(); |
| 1018 | uint32_t route_devices; |
| 1019 | |
| 1020 | status_t err = BAD_VALUE; |
| 1021 | AudioStreamInALSA *in = 0; |
| 1022 | ALSAHandleList::iterator it; |
| 1023 | |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1024 | ALOGD("openInputStream: devices 0x%x channels %d sampleRate %d", devices, *channels, *sampleRate); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1025 | if (devices & (devices - 1)) { |
| 1026 | if (status) *status = err; |
| 1027 | return in; |
| 1028 | } |
| 1029 | |
| 1030 | if((devices == AudioSystem::DEVICE_IN_COMMUNICATION) && |
| 1031 | ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { |
| 1032 | bool voipstream_active = false; |
| 1033 | for(it = mDeviceList.begin(); |
| 1034 | it != mDeviceList.end(); ++it) { |
| 1035 | if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || |
| 1036 | (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1037 | ALOGD("openInput: it->rxHandle %p it->handle %p",it->rxHandle,it->handle); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1038 | voipstream_active = true; |
| 1039 | break; |
| 1040 | } |
| 1041 | } |
| 1042 | if(voipstream_active == false) { |
| 1043 | mVoipStreamCount = 0; |
| 1044 | mVoipMicMute = false; |
| 1045 | alsa_handle_t alsa_handle; |
| 1046 | unsigned long bufferSize; |
| 1047 | if(*sampleRate == VOIP_SAMPLING_RATE_8K) { |
| 1048 | bufferSize = VOIP_BUFFER_SIZE_8K; |
| 1049 | } |
| 1050 | else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { |
| 1051 | bufferSize = VOIP_BUFFER_SIZE_16K; |
| 1052 | } |
| 1053 | else { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1054 | ALOGE("unsupported samplerate %d for voip",*sampleRate); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1055 | if (status) *status = err; |
| 1056 | return in; |
| 1057 | } |
| 1058 | alsa_handle.module = mALSADevice; |
| 1059 | alsa_handle.bufferSize = bufferSize; |
| 1060 | alsa_handle.devices = devices; |
| 1061 | alsa_handle.handle = 0; |
| 1062 | if(*format == AudioSystem::PCM_16_BIT) |
| 1063 | alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; |
| 1064 | else |
| 1065 | alsa_handle.format = *format; |
| 1066 | alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; |
| 1067 | alsa_handle.sampleRate = *sampleRate; |
| 1068 | alsa_handle.latency = VOIP_RECORD_LATENCY; |
| 1069 | alsa_handle.rxHandle = 0; |
| 1070 | alsa_handle.ucMgr = mUcMgr; |
| 1071 | mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); |
| 1072 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
| 1073 | if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 1074 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); |
| 1075 | } else { |
| 1076 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); |
| 1077 | } |
| 1078 | free(use_case); |
| 1079 | mDeviceList.push_back(alsa_handle); |
| 1080 | it = mDeviceList.end(); |
| 1081 | it--; |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 1082 | ALOGD("mCurrDevice: %d", mCurDevice); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1083 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1084 | if((mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 1085 | (mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 1086 | ALOGD("Routing everything from proxy for voipcall"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1087 | mALSADevice->route(&(*it), AudioSystem::DEVICE_IN_PROXY, AudioSystem::MODE_IN_COMMUNICATION); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1088 | ALOGD("enabling VOIP in openInputstream, musbPlaybackState: %d", musbPlaybackState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1089 | startUsbPlaybackIfNotStarted(); |
| 1090 | musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1091 | ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1092 | startUsbRecordingIfNotStarted(); |
| 1093 | musbRecordingState |= USBRECBIT_VOIPCALL; |
SathishKumar Mani | e42406e | 2012-08-29 16:25:54 -0700 | [diff] [blame] | 1094 | } else |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1095 | #endif |
| 1096 | { |
| 1097 | mALSADevice->route(&(*it),mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); |
| 1098 | } |
| 1099 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { |
| 1100 | snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); |
| 1101 | } else { |
| 1102 | snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); |
| 1103 | } |
| 1104 | if(sampleRate) { |
| 1105 | it->sampleRate = *sampleRate; |
| 1106 | } |
| 1107 | if(channels) |
| 1108 | it->channels = AudioSystem::popCount(*channels); |
| 1109 | err = mALSADevice->startVoipCall(&(*it)); |
| 1110 | if (err) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1111 | ALOGE("Error opening pcm input device"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1112 | return NULL; |
| 1113 | } |
| 1114 | } |
| 1115 | in = new AudioStreamInALSA(this, &(*it), acoustics); |
| 1116 | err = in->set(format, channels, sampleRate, devices); |
| 1117 | if(err == NO_ERROR) { |
| 1118 | mVoipStreamCount++; //increment VoipstreamCount only if success |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1119 | ALOGD("OpenInput mVoipStreamCount %d",mVoipStreamCount); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1120 | } |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 1121 | ALOGD("openInput: After Get alsahandle"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1122 | if (status) *status = err; |
| 1123 | return in; |
| 1124 | } else |
| 1125 | { |
| 1126 | for(ALSAHandleList::iterator itDev = mDeviceList.begin(); |
| 1127 | itDev != mDeviceList.end(); ++itDev) |
| 1128 | { |
| 1129 | if((0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_HIFI_REC, MAX_UC_LEN)) |
| 1130 | ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, MAX_UC_LEN)) |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 1131 | ||(0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC, MAX_UC_LEN)) |
| 1132 | ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC, MAX_UC_LEN)) |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1133 | ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_FM, MAX_UC_LEN)) |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1134 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1135 | ||(0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_FM_REC, MAX_UC_LEN)) |
| 1136 | #endif |
| 1137 | ) |
| 1138 | { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1139 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1140 | if(!(devices == AudioSystem::DEVICE_IN_FM_RX_A2DP)){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1141 | ALOGD("Input stream already exists, new stream not permitted: useCase:%s, devices:0x%x, module:%p", |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1142 | itDev->useCase, itDev->devices, itDev->module); |
| 1143 | return in; |
| 1144 | } |
| 1145 | #endif |
| 1146 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1147 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1148 | else if ((0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_FM_A2DP_REC, MAX_UC_LEN)) |
| 1149 | ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_A2DP_FM, MAX_UC_LEN))) |
| 1150 | { |
| 1151 | if((devices == AudioSystem::DEVICE_IN_FM_RX_A2DP)){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1152 | ALOGD("Input stream already exists, new stream not permitted: useCase:%s, devices:0x%x, module:%p", |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1153 | itDev->useCase, itDev->devices, itDev->module); |
| 1154 | return in; |
| 1155 | } |
| 1156 | } |
| 1157 | #endif |
| 1158 | } |
| 1159 | |
| 1160 | alsa_handle_t alsa_handle; |
| 1161 | unsigned long bufferSize = DEFAULT_IN_BUFFER_SIZE; |
| 1162 | |
| 1163 | alsa_handle.module = mALSADevice; |
| 1164 | alsa_handle.bufferSize = bufferSize; |
| 1165 | alsa_handle.devices = devices; |
| 1166 | alsa_handle.handle = 0; |
| 1167 | alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; |
| 1168 | alsa_handle.channels = VOICE_CHANNEL_MODE; |
| 1169 | alsa_handle.sampleRate = android::AudioRecord::DEFAULT_SAMPLE_RATE; |
| 1170 | alsa_handle.latency = RECORD_LATENCY; |
| 1171 | alsa_handle.rxHandle = 0; |
| 1172 | alsa_handle.ucMgr = mUcMgr; |
| 1173 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
| 1174 | if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 1175 | if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && |
| 1176 | (newMode == AudioSystem::MODE_IN_CALL)) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1177 | ALOGD("openInputStream: into incall recording, channels %d", *channels); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1178 | mIncallMode = *channels; |
| 1179 | if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && |
| 1180 | (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { |
| 1181 | if (mFusion3Platform) { |
| 1182 | mALSADevice->setVocRecMode(INCALL_REC_STEREO); |
| 1183 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, |
| 1184 | sizeof(alsa_handle.useCase)); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1185 | } else { |
| 1186 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_UL_DL, |
| 1187 | sizeof(alsa_handle.useCase)); |
| 1188 | } |
| 1189 | } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { |
| 1190 | if (mFusion3Platform) { |
| 1191 | mALSADevice->setVocRecMode(INCALL_REC_MONO); |
| 1192 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, |
| 1193 | sizeof(alsa_handle.useCase)); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1194 | } else { |
| 1195 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_DL, |
| 1196 | sizeof(alsa_handle.useCase)); |
| 1197 | } |
| 1198 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1199 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1200 | } else if((devices == AudioSystem::DEVICE_IN_FM_RX)) { |
| 1201 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_FM, sizeof(alsa_handle.useCase)); |
| 1202 | } else if(devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { |
| 1203 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_A2DP_FM, sizeof(alsa_handle.useCase)); |
| 1204 | #endif |
| 1205 | } else { |
SathishKumar Mani | 9efed76 | 2012-09-18 18:52:48 -0700 | [diff] [blame^] | 1206 | char value[128]; |
| 1207 | property_get("persist.audio.lowlatency.rec",value,"0"); |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 1208 | if (!strcmp("true", value)) { |
| 1209 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); |
| 1210 | } else { |
| 1211 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, sizeof(alsa_handle.useCase)); |
| 1212 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1213 | } |
| 1214 | } else { |
| 1215 | if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && |
| 1216 | (newMode == AudioSystem::MODE_IN_CALL)) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1217 | ALOGD("openInputStream: incall recording, channels %d", *channels); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1218 | mIncallMode = *channels; |
| 1219 | if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && |
| 1220 | (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { |
| 1221 | if (mFusion3Platform) { |
| 1222 | mALSADevice->setVocRecMode(INCALL_REC_STEREO); |
| 1223 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, |
| 1224 | sizeof(alsa_handle.useCase)); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1225 | } else { |
| 1226 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_UL_DL_REC, |
| 1227 | sizeof(alsa_handle.useCase)); |
| 1228 | } |
| 1229 | } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { |
| 1230 | if (mFusion3Platform) { |
| 1231 | mALSADevice->setVocRecMode(INCALL_REC_MONO); |
| 1232 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, |
| 1233 | sizeof(alsa_handle.useCase)); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1234 | } else { |
| 1235 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DL_REC, |
| 1236 | sizeof(alsa_handle.useCase)); |
| 1237 | } |
| 1238 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1239 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1240 | } else if(devices == AudioSystem::DEVICE_IN_FM_RX) { |
| 1241 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_REC, sizeof(alsa_handle.useCase)); |
| 1242 | } else if (devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { |
| 1243 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_A2DP_REC, sizeof(alsa_handle.useCase)); |
| 1244 | #endif |
| 1245 | } else { |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 1246 | char value[128]; |
| 1247 | property_get("persist.audio.lowlatency.rec",value,"0"); |
| 1248 | if (!strcmp("true", value)) { |
| 1249 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC, sizeof(alsa_handle.useCase)); |
| 1250 | } else { |
| 1251 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_REC, sizeof(alsa_handle.useCase)); |
| 1252 | } |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1253 | } |
| 1254 | } |
| 1255 | free(use_case); |
| 1256 | mDeviceList.push_back(alsa_handle); |
| 1257 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 1258 | it--; |
| 1259 | //update channel info before do routing |
| 1260 | if(channels) { |
| 1261 | it->channels = AudioSystem::popCount((*channels) & |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1262 | (AudioSystem::CHANNEL_IN_STEREO |
| 1263 | | AudioSystem::CHANNEL_IN_MONO |
| 1264 | #ifdef QCOM_SSR_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1265 | | AudioSystem::CHANNEL_IN_5POINT1 |
| 1266 | #endif |
| 1267 | )); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1268 | ALOGV("updated channel info: channels=%d", it->channels); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1269 | } |
| 1270 | if (devices == AudioSystem::DEVICE_IN_VOICE_CALL){ |
| 1271 | /* Add current devices info to devices to do route */ |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1272 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1273 | if(mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET || |
| 1274 | mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET){ |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1275 | ALOGD("Routing everything from proxy for VOIP call"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1276 | route_devices = devices | AudioSystem::DEVICE_IN_PROXY; |
| 1277 | } else |
| 1278 | #endif |
| 1279 | { |
| 1280 | route_devices = devices | mCurDevice; |
| 1281 | } |
| 1282 | mALSADevice->route(&(*it), route_devices, mode()); |
| 1283 | } else { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1284 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1285 | if(devices & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET || |
| 1286 | devices & AudioSystem::DEVICE_IN_PROXY) { |
| 1287 | devices |= AudioSystem::DEVICE_IN_PROXY; |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 1288 | ALOGD("routing everything from proxy"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1289 | mALSADevice->route(&(*it), devices, mode()); |
| 1290 | } else |
| 1291 | #endif |
| 1292 | { |
| 1293 | mALSADevice->route(&(*it), devices, mode()); |
| 1294 | } |
| 1295 | } |
| 1296 | |
| 1297 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC) || |
SathishKumar Mani | 8861338 | 2012-08-13 18:40:18 -0700 | [diff] [blame] | 1298 | !strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC) || |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1299 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1300 | !strcmp(it->useCase, SND_USE_CASE_VERB_FM_REC) || |
| 1301 | !strcmp(it->useCase, SND_USE_CASE_VERB_FM_A2DP_REC) || |
| 1302 | #endif |
| 1303 | !strcmp(it->useCase, SND_USE_CASE_VERB_DL_REC) || |
| 1304 | !strcmp(it->useCase, SND_USE_CASE_VERB_UL_DL_REC) || |
| 1305 | !strcmp(it->useCase, SND_USE_CASE_VERB_INCALL_REC)) { |
| 1306 | snd_use_case_set(mUcMgr, "_verb", it->useCase); |
| 1307 | } else { |
| 1308 | snd_use_case_set(mUcMgr, "_enamod", it->useCase); |
| 1309 | } |
| 1310 | if(sampleRate) { |
| 1311 | it->sampleRate = *sampleRate; |
| 1312 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1313 | #ifdef QCOM_SSR_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1314 | if (6 == it->channels) { |
| 1315 | if (!strncmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC, strlen(SND_USE_CASE_VERB_HIFI_REC)) |
| 1316 | || !strncmp(it->useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, strlen(SND_USE_CASE_MOD_CAPTURE_MUSIC))) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1317 | ALOGV("OpenInoutStream: Use larger buffer size for 5.1(%s) recording ", it->useCase); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1318 | it->bufferSize = getInputBufferSize(it->sampleRate,*format,it->channels); |
| 1319 | } |
| 1320 | } |
| 1321 | #endif |
| 1322 | err = mALSADevice->open(&(*it)); |
| 1323 | if (err) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1324 | ALOGE("Error opening pcm input device"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1325 | } else { |
| 1326 | in = new AudioStreamInALSA(this, &(*it), acoustics); |
| 1327 | err = in->set(format, channels, sampleRate, devices); |
| 1328 | } |
| 1329 | if (status) *status = err; |
| 1330 | return in; |
| 1331 | } |
| 1332 | } |
| 1333 | |
| 1334 | void |
| 1335 | AudioHardwareALSA::closeInputStream(AudioStreamIn* in) |
| 1336 | { |
| 1337 | delete in; |
| 1338 | } |
| 1339 | |
| 1340 | status_t AudioHardwareALSA::setMicMute(bool state) |
| 1341 | { |
| 1342 | int newMode = mode(); |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1343 | ALOGD("setMicMute newMode %d",newMode); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1344 | if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { |
| 1345 | if (mVoipMicMute != state) { |
| 1346 | mVoipMicMute = state; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1347 | ALOGD("setMicMute: mVoipMicMute %d", mVoipMicMute); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1348 | if(mALSADevice) { |
| 1349 | mALSADevice->setVoipMicMute(state); |
| 1350 | } |
| 1351 | } |
| 1352 | } else { |
| 1353 | if (mMicMute != state) { |
| 1354 | mMicMute = state; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1355 | ALOGD("setMicMute: mMicMute %d", mMicMute); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1356 | if(mALSADevice) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1357 | if(mCSCallActive == CS_ACTIVE) |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1358 | mALSADevice->setMicMute(state); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1359 | if(mVolteCallActive == IMS_ACTIVE) |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1360 | mALSADevice->setVoLTEMicMute(state); |
| 1361 | } |
| 1362 | } |
| 1363 | } |
| 1364 | return NO_ERROR; |
| 1365 | } |
| 1366 | |
| 1367 | status_t AudioHardwareALSA::getMicMute(bool *state) |
| 1368 | { |
| 1369 | int newMode = mode(); |
| 1370 | if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { |
| 1371 | *state = mVoipMicMute; |
| 1372 | } else { |
| 1373 | *state = mMicMute; |
| 1374 | } |
| 1375 | return NO_ERROR; |
| 1376 | } |
| 1377 | |
| 1378 | status_t AudioHardwareALSA::dump(int fd, const Vector<String16>& args) |
| 1379 | { |
| 1380 | return NO_ERROR; |
| 1381 | } |
| 1382 | |
| 1383 | size_t AudioHardwareALSA::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) |
| 1384 | { |
| 1385 | size_t bufferSize; |
| 1386 | if (format != AudioSystem::PCM_16_BIT |
| 1387 | && format != AudioSystem::AMR_NB |
| 1388 | && format != AudioSystem::AMR_WB |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1389 | #ifdef QCOM_QCHAT_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1390 | && format != AudioSystem::EVRC |
| 1391 | && format != AudioSystem::EVRCB |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1392 | && format != AudioSystem::EVRCWB |
| 1393 | #endif |
| 1394 | ) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1395 | ALOGW("getInputBufferSize bad format: %d", format); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1396 | return 0; |
| 1397 | } |
| 1398 | if(sampleRate == 16000) { |
| 1399 | bufferSize = DEFAULT_IN_BUFFER_SIZE * 2 * channelCount; |
| 1400 | } else if(sampleRate < 44100) { |
| 1401 | bufferSize = DEFAULT_IN_BUFFER_SIZE * channelCount; |
| 1402 | } else { |
| 1403 | bufferSize = DEFAULT_IN_BUFFER_SIZE * 12; |
| 1404 | } |
| 1405 | return bufferSize; |
| 1406 | } |
| 1407 | |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1408 | #ifdef QCOM_FM_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1409 | void AudioHardwareALSA::handleFm(int device) |
| 1410 | { |
| 1411 | int newMode = mode(); |
| 1412 | if(device & AudioSystem::DEVICE_OUT_FM && mIsFmActive == 0) { |
| 1413 | // Start FM Radio on current active device |
| 1414 | unsigned long bufferSize = FM_BUFFER_SIZE; |
| 1415 | alsa_handle_t alsa_handle; |
| 1416 | char *use_case; |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1417 | ALOGV("Start FM"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1418 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
| 1419 | if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 1420 | strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DIGITAL_RADIO, sizeof(alsa_handle.useCase)); |
| 1421 | } else { |
| 1422 | strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_FM, sizeof(alsa_handle.useCase)); |
| 1423 | } |
| 1424 | free(use_case); |
| 1425 | |
| 1426 | for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) |
| 1427 | bufferSize &= ~b; |
| 1428 | alsa_handle.module = mALSADevice; |
| 1429 | alsa_handle.bufferSize = bufferSize; |
| 1430 | alsa_handle.devices = device; |
| 1431 | alsa_handle.handle = 0; |
| 1432 | alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; |
| 1433 | alsa_handle.channels = DEFAULT_CHANNEL_MODE; |
| 1434 | alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; |
| 1435 | alsa_handle.latency = VOICE_LATENCY; |
| 1436 | alsa_handle.rxHandle = 0; |
| 1437 | alsa_handle.ucMgr = mUcMgr; |
| 1438 | mIsFmActive = 1; |
| 1439 | mDeviceList.push_back(alsa_handle); |
| 1440 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 1441 | it--; |
| 1442 | if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 1443 | (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
| 1444 | device |= AudioSystem::DEVICE_OUT_PROXY; |
| 1445 | alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 1446 | ALOGD("Routing to proxy for FM case"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1447 | } |
| 1448 | mALSADevice->route(&(*it), (uint32_t)device, newMode); |
| 1449 | if(!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) { |
| 1450 | snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_DIGITAL_RADIO); |
| 1451 | } else { |
| 1452 | snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_FM); |
| 1453 | } |
| 1454 | mALSADevice->startFm(&(*it)); |
| 1455 | if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 1456 | (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 1457 | ALOGD("Starting FM, musbPlaybackState %d", musbPlaybackState); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1458 | startUsbPlaybackIfNotStarted(); |
| 1459 | musbPlaybackState |= USBPLAYBACKBIT_FM; |
| 1460 | } |
| 1461 | } else if (!(device & AudioSystem::DEVICE_OUT_FM) && mIsFmActive == 1) { |
| 1462 | //i Stop FM Radio |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1463 | ALOGV("Stop FM"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1464 | for(ALSAHandleList::iterator it = mDeviceList.begin(); |
| 1465 | it != mDeviceList.end(); ++it) { |
| 1466 | if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || |
| 1467 | (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { |
| 1468 | mALSADevice->close(&(*it)); |
| 1469 | //mALSADevice->route(&(*it), (uint32_t)device, newMode); |
| 1470 | mDeviceList.erase(it); |
| 1471 | break; |
| 1472 | } |
| 1473 | } |
| 1474 | mIsFmActive = 0; |
| 1475 | musbPlaybackState &= ~USBPLAYBACKBIT_FM; |
| 1476 | if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 1477 | (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
| 1478 | closeUsbPlaybackIfNothingActive(); |
| 1479 | } |
| 1480 | } |
| 1481 | } |
| 1482 | #endif |
| 1483 | |
| 1484 | void AudioHardwareALSA::disableVoiceCall(char* verb, char* modifier, int mode, int device) |
| 1485 | { |
| 1486 | for(ALSAHandleList::iterator it = mDeviceList.begin(); |
| 1487 | it != mDeviceList.end(); ++it) { |
| 1488 | if((!strcmp(it->useCase, verb)) || |
| 1489 | (!strcmp(it->useCase, modifier))) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1490 | ALOGV("Disabling voice call"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1491 | mALSADevice->close(&(*it)); |
| 1492 | mALSADevice->route(&(*it), (uint32_t)device, mode); |
| 1493 | mDeviceList.erase(it); |
| 1494 | break; |
| 1495 | } |
| 1496 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1497 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1498 | if(musbPlaybackState & USBPLAYBACKBIT_VOICECALL) { |
SathishKumar Mani | 0a01991 | 2012-09-11 12:33:11 -0700 | [diff] [blame] | 1499 | ALOGD("Voice call ended on USB"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1500 | musbPlaybackState &= ~USBPLAYBACKBIT_VOICECALL; |
| 1501 | musbRecordingState &= ~USBRECBIT_VOICECALL; |
| 1502 | closeUsbRecordingIfNothingActive(); |
| 1503 | closeUsbPlaybackIfNothingActive(); |
| 1504 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1505 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1506 | } |
| 1507 | void AudioHardwareALSA::enableVoiceCall(char* verb, char* modifier, int mode, int device) |
| 1508 | { |
| 1509 | // Start voice call |
SathishKumar Mani | 018d1c5 | 2012-09-11 14:58:18 -0700 | [diff] [blame] | 1510 | unsigned long bufferSize = DEFAULT_VOICE_BUFFER_SIZE; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1511 | alsa_handle_t alsa_handle; |
| 1512 | char *use_case; |
| 1513 | snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); |
| 1514 | if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { |
| 1515 | strlcpy(alsa_handle.useCase, verb, sizeof(alsa_handle.useCase)); |
| 1516 | } else { |
| 1517 | strlcpy(alsa_handle.useCase, modifier, sizeof(alsa_handle.useCase)); |
| 1518 | } |
| 1519 | free(use_case); |
| 1520 | |
| 1521 | for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) |
| 1522 | bufferSize &= ~b; |
| 1523 | alsa_handle.module = mALSADevice; |
| 1524 | alsa_handle.bufferSize = bufferSize; |
| 1525 | alsa_handle.devices = device; |
| 1526 | alsa_handle.handle = 0; |
| 1527 | alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; |
| 1528 | alsa_handle.channels = VOICE_CHANNEL_MODE; |
| 1529 | alsa_handle.sampleRate = VOICE_SAMPLING_RATE; |
| 1530 | alsa_handle.latency = VOICE_LATENCY; |
| 1531 | alsa_handle.rxHandle = 0; |
| 1532 | alsa_handle.ucMgr = mUcMgr; |
| 1533 | mDeviceList.push_back(alsa_handle); |
| 1534 | ALSAHandleList::iterator it = mDeviceList.end(); |
| 1535 | it--; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1536 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1537 | if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 1538 | (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
| 1539 | device |= AudioSystem::DEVICE_OUT_PROXY; |
| 1540 | alsa_handle.devices = device; |
| 1541 | } |
| 1542 | #endif |
| 1543 | mALSADevice->route(&(*it), (uint32_t)device, mode); |
| 1544 | if (!strcmp(it->useCase, verb)) { |
| 1545 | snd_use_case_set(mUcMgr, "_verb", verb); |
| 1546 | } else { |
| 1547 | snd_use_case_set(mUcMgr, "_enamod", modifier); |
| 1548 | } |
| 1549 | mALSADevice->startVoiceCall(&(*it)); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1550 | #ifdef QCOM_USBAUDIO_ENABLED |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1551 | if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| |
| 1552 | (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ |
| 1553 | startUsbRecordingIfNotStarted(); |
| 1554 | startUsbPlaybackIfNotStarted(); |
| 1555 | musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; |
| 1556 | musbRecordingState |= USBRECBIT_VOICECALL; |
| 1557 | } |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1558 | #endif |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1559 | } |
| 1560 | |
| 1561 | bool AudioHardwareALSA::routeVoiceCall(int device, int newMode) |
| 1562 | { |
| 1563 | int csCallState = mCallState&0xF; |
| 1564 | bool isRouted = false; |
| 1565 | switch (csCallState) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1566 | case CS_INACTIVE: |
| 1567 | if (mCSCallActive != CS_INACTIVE) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1568 | ALOGD("doRouting: Disabling voice call"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1569 | disableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, |
| 1570 | (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); |
| 1571 | isRouted = true; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1572 | mCSCallActive = CS_INACTIVE; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1573 | } |
| 1574 | break; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1575 | case CS_ACTIVE: |
| 1576 | if (mCSCallActive == CS_INACTIVE) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1577 | ALOGD("doRouting: Enabling CS voice call "); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1578 | enableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, |
| 1579 | (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); |
| 1580 | isRouted = true; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1581 | mCSCallActive = CS_ACTIVE; |
| 1582 | } else if (mCSCallActive == CS_HOLD) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1583 | ALOGD("doRouting: Resume voice call from hold state"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1584 | ALSAHandleList::iterator vt_it; |
| 1585 | for(vt_it = mDeviceList.begin(); |
| 1586 | vt_it != mDeviceList.end(); ++vt_it) { |
| 1587 | if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, |
| 1588 | strlen(SND_USE_CASE_VERB_VOICECALL))) || |
| 1589 | (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, |
| 1590 | strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { |
| 1591 | alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1592 | mCSCallActive = CS_ACTIVE; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1593 | if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1594 | ALOGE("VoLTE resume failed"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1595 | break; |
| 1596 | } |
| 1597 | } |
| 1598 | } |
| 1599 | break; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1600 | case CS_HOLD: |
| 1601 | if (mCSCallActive == CS_ACTIVE) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1602 | ALOGD("doRouting: Voice call going to Hold"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1603 | ALSAHandleList::iterator vt_it; |
| 1604 | for(vt_it = mDeviceList.begin(); |
| 1605 | vt_it != mDeviceList.end(); ++vt_it) { |
| 1606 | if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, |
| 1607 | strlen(SND_USE_CASE_VERB_VOICECALL))) || |
| 1608 | (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, |
| 1609 | strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1610 | mCSCallActive = CS_HOLD; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1611 | alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); |
| 1612 | if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1613 | ALOGE("Voice pause failed"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1614 | break; |
| 1615 | } |
| 1616 | } |
| 1617 | } |
| 1618 | break; |
| 1619 | } |
| 1620 | return isRouted; |
| 1621 | } |
| 1622 | bool AudioHardwareALSA::routeVoLTECall(int device, int newMode) |
| 1623 | { |
| 1624 | int volteCallState = mCallState&0xF0; |
| 1625 | bool isRouted = false; |
| 1626 | switch (volteCallState) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1627 | case IMS_INACTIVE: |
| 1628 | if (mVolteCallActive != IMS_INACTIVE) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1629 | ALOGD("doRouting: Disabling IMS call"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1630 | disableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, |
| 1631 | (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); |
| 1632 | isRouted = true; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1633 | mVolteCallActive = IMS_INACTIVE; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1634 | } |
| 1635 | break; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1636 | case IMS_ACTIVE: |
| 1637 | if (mVolteCallActive == IMS_INACTIVE) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1638 | ALOGD("doRouting: Enabling IMS voice call "); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1639 | enableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, |
| 1640 | (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); |
| 1641 | isRouted = true; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1642 | mVolteCallActive = IMS_ACTIVE; |
| 1643 | } else if (mVolteCallActive == IMS_HOLD) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1644 | ALOGD("doRouting: Resume IMS call from hold state"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1645 | ALSAHandleList::iterator vt_it; |
| 1646 | for(vt_it = mDeviceList.begin(); |
| 1647 | vt_it != mDeviceList.end(); ++vt_it) { |
| 1648 | if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, |
| 1649 | strlen(SND_USE_CASE_VERB_VOLTE))) || |
| 1650 | (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, |
| 1651 | strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { |
| 1652 | alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1653 | mVolteCallActive = IMS_ACTIVE; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1654 | if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1655 | ALOGE("VoLTE resume failed"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1656 | break; |
| 1657 | } |
| 1658 | } |
| 1659 | } |
| 1660 | break; |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1661 | case IMS_HOLD: |
| 1662 | if (mVolteCallActive == IMS_ACTIVE) { |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1663 | ALOGD("doRouting: IMS ACTIVE going to HOLD"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1664 | ALSAHandleList::iterator vt_it; |
| 1665 | for(vt_it = mDeviceList.begin(); |
| 1666 | vt_it != mDeviceList.end(); ++vt_it) { |
| 1667 | if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, |
| 1668 | strlen(SND_USE_CASE_VERB_VOLTE))) || |
| 1669 | (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, |
| 1670 | strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { |
Ajay Dudani | 9746c47 | 2012-06-18 16:01:16 -0700 | [diff] [blame] | 1671 | mVolteCallActive = IMS_HOLD; |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1672 | alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); |
| 1673 | if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) |
Iliyan Malchev | 4113f34 | 2012-06-11 14:39:47 -0700 | [diff] [blame] | 1674 | ALOGE("VoLTE Pause failed"); |
Iliyan Malchev | 4765c43 | 2012-06-11 14:36:16 -0700 | [diff] [blame] | 1675 | break; |
| 1676 | } |
| 1677 | } |
| 1678 | } |
| 1679 | break; |
| 1680 | } |
| 1681 | return isRouted; |
| 1682 | } |
| 1683 | |
| 1684 | } // namespace android_audio_legacy |