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Commit f2974aa2 authored by Sameer Pujar's avatar Sameer Pujar Committed by Takashi Iwai
Browse files

ALSA: hda/tegra: add runtime PM callbacks 



This patch adds skeleton of runtime suspend and resume callbacks.

Signed-off-by: default avatarSameer Pujar <spujar@nvidia.com>
Reviewed-by: default avatarRavindra Lokhande <rlokhande@nvidia.com>
Reviewed-by: default avatarMohan Kumar D <mkumard@nvidia.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 65af2122

sound/pci/hda/hda_tegra.c

+15 −0
Original line number Diff line number Diff line
@@ -265,8 +265,23 @@ static int hda_tegra_resume(struct device *dev) 
}

#endif /* CONFIG_PM_SLEEP */



#ifdef CONFIG_PM

static int hda_tegra_runtime_suspend(struct device *dev)

{

	return 0;

}



static int hda_tegra_runtime_resume(struct device *dev)

{

	return 0;

}

#endif /* CONFIG_PM */



static const struct dev_pm_ops hda_tegra_pm = {

	SET_SYSTEM_SLEEP_PM_OPS(hda_tegra_suspend, hda_tegra_resume)

	SET_RUNTIME_PM_OPS(hda_tegra_runtime_suspend,

			   hda_tegra_runtime_resume,

			   NULL)

};



static int hda_tegra_dev_disconnect(struct snd_device *device)