55     mParent(parent),  in AudioStreamOutALSA()
126         mParent->mLock.lock();  in write()
167                 mHandle->module->route(mHandle, mDevices , mParent->mode());  in write()
178             mHandle->module->route(mHandle, mDevices , mParent->mode());  in write()
181             mHandle->module->route(mHandle, mDevices , mParent->mode());  in write()
199             mParent->mLock.unlock();  in write()
207                 mParent->musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL;  in write()
209                 mParent->startUsbPlaybackIfNotStarted();  in write()
210                 mParent->musbPlaybackState |= USBPLAYBACKBIT_MUSIC;  in write()
215         mParent->mLock.unlock();  in write()
221         (!mParent->musbPlaybackState)) {  in write()
222         mParent->mLock.lock();  in write()
223         mParent->startUsbPlaybackIfNotStarted();  in write()
227             ALOGD("Setting VOIPCALL bit here, musbPlaybackState %d", mParent->musbPlaybackState);  in write()
228             mParent->musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL;  in write()
230             ALOGV("enabling music, musbPlaybackState: %d ", mParent->musbPlaybackState);  in write()
231             mParent->musbPlaybackState |= USBPLAYBACKBIT_MUSIC;  in write()
233         mParent->mLock.unlock();  in write()
242         if((mParent->mVoipStreamCount) && (mHandle->rxHandle != 0)) {  in write()
252             mParent->mLock.lock();  in write()
267                    mParent->mLock.unlock();  in write()
271             mParent->mLock.unlock();  in write()
280     } while ((mHandle->handle||(mHandle->rxHandle && mParent->mVoipStreamCount)) && sent < bytes);  in write()
292     Mutex::Autolock autoLock(mParent->mLock);  in open()
299     Mutex::Autolock autoLock(mParent->mLock);  in close()
304          if((mParent->mVoipStreamCount)) {  in close()
306              if(mParent->mVoipStreamCount == 1) {  in close()
308                        mParent->musbPlaybackState, mParent->musbRecordingState);  in close()
309                  mParent->musbPlaybackState &= ~USBPLAYBACKBIT_VOIPCALL;  in close()
310                  mParent->musbRecordingState &= ~USBRECBIT_VOIPCALL;  in close()
311                  mParent->closeUsbPlaybackIfNothingActive();  in close()
312                  mParent->closeUsbRecordingIfNothingActive();  in close()
317          mParent->mVoipStreamCount = 0;  in close()
322         mParent->musbPlaybackState &= ~USBPLAYBACKBIT_LPA;  in close()
324         mParent->musbPlaybackState &= ~USBPLAYBACKBIT_MUSIC;  in close()
327     mParent->closeUsbPlaybackIfNothingActive();  in close()
337     Mutex::Autolock autoLock(mParent->mLock);  in standby()
350         mParent->musbPlaybackState &= ~USBPLAYBACKBIT_LPA;  in standby()
352         ALOGV("Deregistering MUSIC bit, musbPlaybackState: %d", mParent->musbPlaybackState);  in standby()
353         mParent->musbPlaybackState &= ~USBPLAYBACKBIT_MUSIC;  in standby()
360     mParent->closeUsbPlaybackIfNothingActive();  in standby()