Commit c5271f78 authored Apr 16, 2019 by Robert Lee

audio: fix resume music not smooth after press end call with touch sound



There are three usecases, the first is low-latency-playback(touch sound),
the second is audio-playback-voip(end call tone), the third is
deep-buffer-playback or compress-offload-playback(Music).

When low-latency-playback stop, it will trigger reroute to handset for
audio-playback-voip first then reroute to speaker for deep-buffer-playback
or compress-offload-playback.

The fix is to trigger reroute only when audio-playback-voip stop.

Bug: 130128135
Test: Music resume smoothly after press end call button w/ touch sound

Change-Id: Id5e8cefd53a852d0ce98a9f5ce095bee5832cb5a
Signed-off-by: Robert Lee <lerobert@google.com>

parent 8c373e4c

hal/audio_hw.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -2208,8 +2208,6 @@ static int stop_output_stream(struct stream_out *out)
		int i, ret = 0;
		struct audio_usecase *uc_info;
		struct audio_device *adev = out->dev;
		bool has_voip_usecase =
		get_usecase_from_list(adev, USECASE_AUDIO_PLAYBACK_VOIP) != NULL;

		ALOGV("%s: enter: usecase(%d: %s)", __func__,
		out->usecase, use_case_table[out->usecase]);
		@@ -2259,7 +2257,7 @@ static int stop_output_stream(struct stream_out *out)
		speaker when voip stops.
		2) trigger voip input to reroute when voip output changes to
		hearing aid. */
		if (has_voip_usecase \|\|
		if (out->usecase == USECASE_AUDIO_PLAYBACK_VOIP \|\|
		out->devices & AUDIO_DEVICE_OUT_SPEAKER_SAFE) {
		struct listnode *node;
		struct audio_usecase *usecase;