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Commit 97a89a48 authored by Ramu Gottipati's avatar Ramu Gottipati Committed by Gerrit - the friendly Code Review server
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hal: Update bt hfp cal input device selection for LINE_OUT 

- For BT HFP call, default input selection device is
  SND_DEVICE_IN_HANDSET_MIC.
- Due to this, observing echo at far end for lineout.
- To fix this, updated input device as SND_DEVICE_IN_VOICE_SPEAKER_MIC
  for lineout device.

Change-Id: I68bc6356887890b881dfcc0676bd14780418dbee
parent 0337652d

hal/msm8974/platform.c

+8 −3
Original line number Diff line number Diff line
@@ -4560,7 +4560,12 @@ snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_d 
            } else if (my_data->fluence_type == FLUENCE_NONE ||

                (my_data->fluence_in_voice_call == false &&

                 my_data->fluence_in_hfp_call == false)) {

                 if (out_device & AUDIO_DEVICE_OUT_LINE &&

                     audio_extn_hfp_is_active(adev)) {

                     snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;

                 } else {

                     snd_device = SND_DEVICE_IN_HANDSET_MIC;

                 }

                 if (audio_extn_hfp_is_active(adev))

                     platform_set_echo_reference(adev, true, out_device);

            } else {