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Commit 09fef3ca authored by Jean-Michel Trivi's avatar Jean-Michel Trivi Committed by Android (Google) Code Review
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Merge "Speaker channel swapping is conditional to audio mode" into nyc-mr1-dev

parents ed6a3848 f7148705

hal/msm8974/platform.c

+8 −0
Original line number Diff line number Diff line
@@ -2755,6 +2755,14 @@ int platform_swap_lr_channels(struct audio_device *adev, bool swap_channels) 
    struct platform_data *my_data = (struct platform_data *)adev->platform;



    if (my_data->speaker_lr_swap != swap_channels) {



        // do not swap channels in audio modes with concurrent capture and playback

        // as this may break the echo reference

        if ((adev->mode == AUDIO_MODE_IN_COMMUNICATION) || (adev->mode == AUDIO_MODE_IN_CALL)) {

            ALOGV("%s: will not swap due to audio mode %d", __func__, adev->mode);

            return 0;

        }



        my_data->speaker_lr_swap = swap_channels;



        list_for_each(node, &adev->usecase_list) {