[06/10] ASoC: SOF: Intel: hda: disable SoundWire interrupts on suspend

Message ID 20200312193346.3264-7-pierre-louis.bossart@linux.intel.com
State New
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  • ASoC: SOF: Intel: add SoundWire support
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Commit Message

Pierre-Louis Bossart March 12, 2020, 7:33 p.m.
Doing this avoid conflicts and errors reported on the bus.

The interrupts are only re-enabled on resume after the firmware is
downloaded, so the behavior is not fully symmetric

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
 sound/soc/sof/intel/hda-dsp.c | 2 ++
 1 file changed, 2 insertions(+)


diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 79ce52c32ef1..225146c57f2e 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -555,6 +555,8 @@  static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend)
 	int ret;
+	hda_sdw_int_enable(sdev, false);
 	/* disable IPC interrupts */