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Commit 8fa9eab9 authored by Vimal Puthanveed's avatar Vimal Puthanveed Committed by Gerrit - the friendly Code Review server
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hal: avoid audio rerouting to different device when hfp is active 

 - when hfp is active we make sure we do not reroute anything
   new to different device with same backend.

CRs-Fixed: 592390
Change-Id: I75e69916a8fe7e711b326cf82b206e3e16508b60
parent 084deffc

hal/audio_extn/audio_extn.h

+6 −0
Original line number Diff line number Diff line
@@ -188,4 +188,10 @@ void audio_extn_dolby_send_ddp_endp_params(struct audio_device *adev); 
bool audio_extn_hfp_is_active(struct audio_device *adev);

#endif



#ifndef HFP_ENABLED

#define audio_extn_hfp_is_active(adev)                  (0)

#else

bool audio_extn_hfp_is_active(struct audio_device *adev);

#endif



#endif /* AUDIO_EXTN_H */

hal/audio_hw.c

+6 −0
Original line number Diff line number Diff line
@@ -662,6 +662,12 @@ int select_devices(struct audio_device *adev, audio_usecase_t uc_id) 
                   in_snd_device = hfp_usecase->in_snd_device;

                   out_snd_device = hfp_usecase->out_snd_device;

            }

        } else if (audio_extn_hfp_is_active(adev)) {

            hfp_usecase = get_usecase_from_list(adev, USECASE_AUDIO_HFP_SCO);

            if (hfp_usecase->devices & AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND) {

                   in_snd_device = hfp_usecase->in_snd_device;

                   out_snd_device = hfp_usecase->out_snd_device;

            }

        }

        if (usecase->type == PCM_PLAYBACK) {

            usecase->devices = usecase->stream.out->devices;