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ASoC: SOF: reset default d0_substate at probe() and resume()

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We initialize/reset d0_substate to default d0i0 value when doing
transition D3-->D0, e.g. at success of probing and resuming.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Keyon Jie 2019-10-25 17:40:58 -05:00 committed by Mark Brown
parent 4c19030c51
commit 09fe6b5288
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GPG Key ID: 24D68B725D5487D0
2 changed files with 6 additions and 0 deletions
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3
sound/soc/sof/core.c
View File

@ -458,6 +458,9 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data)
/* initialize sof device */
sdev->dev = dev;
/* initialize default D0 sub-state */
sdev->d0_substate = SOF_DSP_D0I0;
sdev->pdata = plat_data;
sdev->first_boot = true;
dev_set_drvdata(dev, sdev);

3
sound/soc/sof/pm.c
View File

@ -326,6 +326,9 @@ static int sof_resume(struct device *dev, bool runtime_resume)
"error: ctx_restore ipc error during resume %d\n",
ret);
/* initialize default D0 sub-state */
sdev->d0_substate = SOF_DSP_D0I0;
return ret;
}