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[5.11,239/775] ASoC: SOF: Intel: hda: cancel D0i3 work during runtime suspend

Message ID 20210301161213.441266280@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH March 1, 2021, 4:06 p.m. UTC 
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>

[ Upstream commit 0084364d9678e9d722ee620ed916f2f9954abdbf ]

Cancel the D0i3 work during runtime suspend as no streams are
active at this point anyway.

Fixes: 63e51fd33fef ("ASoC: SOF: Intel: cnl: Implement feature to support DSP D0i3 in S0")
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210128092345.1033085-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/sof/intel/hda-dsp.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 1c5e05b88a90d..1799fc56a3e41 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -802,11 +802,15 @@  int hda_dsp_runtime_idle(struct snd_sof_dev *sdev)
 
 int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev)
 {
+	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
 	const struct sof_dsp_power_state target_state = {
 		.state = SOF_DSP_PM_D3,
 	};
 	int ret;
 
+	/* cancel any attempt for DSP D0I3 */
+	cancel_delayed_work_sync(&hda->d0i3_work);
+
 	/* stop hda controller and power dsp off */
 	ret = hda_suspend(sdev, true);
 	if (ret < 0)