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android_hardware_qcom_audio
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hal: Deinit EC reference loopback 

EC reference loopback is enabled for FFV recording but not disabled
which is causing failure in EC session initialization for second FFV
record usecase.
Add check to call deinit EC reference loopback for Quad mic as part
of disable device to fix the issue.

CRs-Fixed: 2379310
Change-Id: Iaa9e21a8499fdbd7870a026456803b8f7c1fd705
This commit is contained in:
Dhanalakshmi Siddani 2019-02-27 16:28:06 +05:30
parent 9755aca6f9
commit af4bd62e44
1 changed files with 2 additions and 1 deletions
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3
hal/audio_hw.c
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@ -1255,7 +1255,8 @@ int disable_snd_device(struct audio_device *adev,
disable_asrc_mode(adev);
audio_route_apply_and_update_path(adev->audio_route, "hph-lowpower-mode");
}
if ((snd_device == SND_DEVICE_IN_HANDSET_6MIC) &&
if (((snd_device == SND_DEVICE_IN_HANDSET_6MIC) ||
(snd_device == SND_DEVICE_IN_HANDSET_QMIC)) &&
(audio_extn_ffv_get_stream() == adev->active_input)) {
ALOGD("%s: deinit ec ref loopback", __func__);
audio_extn_ffv_deinit_ec_ref_loopback(adev, snd_device);