Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9b5bd1c4 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
Browse files

drm/exynos/ipp: remove fake pm callbacks 



PM callbacks in ipp core do nothing, so the patch removes it.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Reviewed-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent eb8a3bf7

drivers/gpu/drm/exynos/exynos_drm_ipp.c

+0 −51
Original line number Original line Diff line number Diff line
@@ -1808,63 +1808,12 @@ static int ipp_remove(struct platform_device *pdev) 
	return 0;

	return 0;

}

}





static int ipp_power_ctrl(struct ipp_context *ctx, bool enable)

{

	DRM_DEBUG_KMS("enable[%d]\n", enable);



	return 0;

}



#ifdef CONFIG_PM_SLEEP

static int ipp_suspend(struct device *dev)

{

	struct ipp_context *ctx = get_ipp_context(dev);



	if (pm_runtime_suspended(dev))

		return 0;



	return ipp_power_ctrl(ctx, false);

}



static int ipp_resume(struct device *dev)

{

	struct ipp_context *ctx = get_ipp_context(dev);



	if (!pm_runtime_suspended(dev))

		return ipp_power_ctrl(ctx, true);



	return 0;

}

#endif



#ifdef CONFIG_PM_RUNTIME

static int ipp_runtime_suspend(struct device *dev)

{

	struct ipp_context *ctx = get_ipp_context(dev);



	return ipp_power_ctrl(ctx, false);

}



static int ipp_runtime_resume(struct device *dev)

{

	struct ipp_context *ctx = get_ipp_context(dev);



	return ipp_power_ctrl(ctx, true);

}

#endif



static const struct dev_pm_ops ipp_pm_ops = {

	SET_SYSTEM_SLEEP_PM_OPS(ipp_suspend, ipp_resume)

	SET_RUNTIME_PM_OPS(ipp_runtime_suspend, ipp_runtime_resume, NULL)

};



struct platform_driver ipp_driver = {

struct platform_driver ipp_driver = {

	.probe		= ipp_probe,

	.probe		= ipp_probe,

	.remove		= ipp_remove,

	.remove		= ipp_remove,

	.driver		= {

	.driver		= {

		.name	= "exynos-drm-ipp",

		.name	= "exynos-drm-ipp",

		.owner	= THIS_MODULE,

		.owner	= THIS_MODULE,

		.pm	= &ipp_pm_ops,

	},

	},

};

};