From 88888155c555487037b894a97a2a4c6a8155cda0 Mon Sep 17 00:00:00 2001 From: Jeeja KP Date: Fri, 18 Dec 2015 15:12:00 +0530 Subject: [PATCH] ALSA: hdac: couple the hda DMA stream in cleanup A stream is by default in coupled mode, in DSP operation we move it to decoupled mode. On cleanup HW expects that we leave it back to default state so couple the DMA on cleanup. Signed-off-by: Jeeja KP Signed-off-by: Vinod Koul Reviewed-by: Takashi Iwai Signed-off-by: Mark Brown --- sound/hda/ext/hdac_ext_stream.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index 8f30e8836818..023cc4cad5c1 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -111,6 +111,7 @@ void snd_hdac_stream_free_all(struct hdac_ext_bus *ebus) while (!list_empty(&bus->stream_list)) { s = list_first_entry(&bus->stream_list, struct hdac_stream, list); stream = stream_to_hdac_ext_stream(s); + snd_hdac_ext_stream_decouple(ebus, stream, false); list_del(&s->list); kfree(stream); } -- 2.20.1