forked from Minki/linux
ASoC: SOF: pci: mark last_busy value at runtime PM init
If last_busy value is not set at runtime PM enable, the device will be suspend immediately after usage counter is 0. Set the last_busy value to make sure delay is working at first boot up. Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190722141402.7194-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -223,6 +223,9 @@ static void sof_pci_probe_complete(struct device *dev)
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*/
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pm_runtime_allow(dev);
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/* mark last_busy for pm_runtime to make sure not suspend immediately */
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pm_runtime_mark_last_busy(dev);
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/* follow recommendation in pci-driver.c to decrement usage counter */
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pm_runtime_put_noidle(dev);
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}
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