status_t AudioALSAPlaybackHandlerNormal::close()
{
ALOGD("+%s()", __FUNCTION__);
AudioAutoTimeoutLock _l(*AudioALSADriverUtility::getInstance()->getStreamSramDramLock());
//============Voice UI&Unlock REFERECE=============
AudioVUnlockDL *VUnlockhdl = AudioVUnlockDL::getInstance();
if (VUnlockhdl != NULL)
{
VUnlockhdl->SetInputStandBy(true);
}
//===========================================
// close codec driver
mHardwareResourceManager->stopOutputDevice();
// close pcm driver
closePcmDriver();
// disable lowjitter mode
SetLowJitterMode(false, mStreamAttributeTarget.sample_rate);
DeinitDataPending();
// bit conversion
deinitBitConverter();
// SRC
deinitBliSrc();
// post processing
deinitPostProcessing();
// debug pcm dump
ClosePCMDump();
//release pmic clk
mHardwareResourceManager->EnableAudBufClk(false);
ALOGD("-%s()", __FUNCTION__);
return NO_ERROR;
}
status_t AudioALSAPlaybackHandlerBTSCO::close()
{
ALOGD("+%s()", __FUNCTION__);
// close pcm driver
closePcmDriver();
// bit conversion
deinitBitConverter();
// SRC
deinitBliSrc();
// debug pcm dump
ClosePCMDump();
ALOGD("-%s()", __FUNCTION__);
return NO_ERROR;
}
status_t AudioALSAPlaybackHandlerSphDL::close()
{
ALOGD("+%s()", __FUNCTION__);
// close codec driver
// Don't stopoutputDevice here, let speech driver to open.
mHardwareResourceManager->stopOutputDevice();
//Echo reference path
if (mixer_ctl_set_enum_by_string(mixer_get_ctl_by_name(mMixer, "Audio_Dl1_MD_Echo_Ref_Switch"), "Off"))
{
ALOGE("Error: Audio_Dl1_MD_Echo_Ref_Switch invalid value");
}
// close pcm driver
closePcmDriver();
// bit conversion
deinitBitConverter();
// SRC
deinitBliSrc();
// post processing
deinitPostProcessing();
// debug pcm dump
ClosePCMDump();
ALOGD("-%s()", __FUNCTION__);
return NO_ERROR;
}