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Commit be9a2e93 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: x86: Stop the stream when buffer is processed after disconnection 



This shouldn't happen, but just to be sure...

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 28ed125b

sound/x86/intel_hdmi_audio.c

+6 −3
Original line number Diff line number Diff line
@@ -971,19 +971,22 @@ static void had_process_buffer_done(struct snd_intelhad *intelhaddata) 
{

	struct snd_pcm_substream *substream;



	if (!intelhaddata->connected)

		return; /* disconnected? - bail out */



	substream = had_substream_get(intelhaddata);

	if (!substream)

		return; /* no stream? - bail out */



	if (!intelhaddata->connected) {

		snd_pcm_stop_xrun(substream);

		goto out; /* disconnected? - bail out */

	}



	/* process or stop the stream */

	if (had_process_ringbuf(substream, intelhaddata) < 0)

		snd_pcm_stop_xrun(substream);

	else

		snd_pcm_period_elapsed(substream);



 out:

	had_substream_put(intelhaddata);

}