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Commit 46c47ddc authored by kunleiz's avatar kunleiz Committed by Gerrit - the friendly Code Review server
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hal: fix wrong VOIP volume during device switch 

During device switch, when voip playback and lower-latency
are currently active handset, and out_set_parameters(speaker)
is received on low-latency output, then voip playback is also
switched to speaker. But previous volume is not applied even
if voip playback have routed new backend.

Fix this by setting cached volume after voip route to new
backend.

CRs-Fixed: 2209054
Change-Id: I60bf6a14a3a3fc2d97e9eaff390da0c95824f1db
parent b4236a07

hal/audio_hw.c

+5 −0
Original line number Diff line number Diff line
@@ -1425,6 +1425,11 @@ static void check_usecases_codec_backend(struct audio_device *adev, 
                                                                        usecase->out_snd_device,

                                                                        platform_get_input_snd_device(adev->platform, uc_info->devices));

                    enable_audio_route(adev, usecase);

                    if (usecase->id == USECASE_AUDIO_PLAYBACK_VOIP) {

                        out_set_voip_volume(&usecase->stream.out->stream,

                                            usecase->stream.out->volume_l,

                                            usecase->stream.out->volume_r);

                    }

                    if (usecase->id == USECASE_AUDIO_PLAYBACK_FM) {

                        struct str_parms *parms = str_parms_create_str("fm_restore_volume=1");

                        if (parms)