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Commit 4fdce78a authored by Souptick Joarder's avatar Souptick Joarder Committed by Jyri Sarha
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drm/tilcdc: Convert drm_atomic_helper_suspend/resume() 



convert drm_atomic_helper_suspend/resume() to use
drm_mode_config_helper_suspend/resume().

saved_state in tilcdc_drm_private will not be used
anymore, so it can be removed.

Signed-off-by: default avatarAjit Negi <ajitn.linux@gmail.com>
Signed-off-by: default avatarSouptick Joarder <jrdr.linux@gmail.com>
Tested-by: default avatarJyri Sarha <jsarha@ti.com>
Signed-off-by: default avatarJyri Sarha <jsarha@ti.com>
parent 17b57b18

drivers/gpu/drm/tilcdc/tilcdc_drv.c

+4 −10
Original line number Diff line number Diff line
@@ -554,29 +554,23 @@ static struct drm_driver tilcdc_driver = { 
static int tilcdc_pm_suspend(struct device *dev)

{

	struct drm_device *ddev = dev_get_drvdata(dev);

	struct tilcdc_drm_private *priv = ddev->dev_private;

	int ret = 0;



	priv->saved_state = drm_atomic_helper_suspend(ddev);

	ret = drm_mode_config_helper_suspend(ddev);



	/* Select sleep pin state */

	pinctrl_pm_select_sleep_state(dev);



	return 0;

	return ret;

}



static int tilcdc_pm_resume(struct device *dev)

{

	struct drm_device *ddev = dev_get_drvdata(dev);

	struct tilcdc_drm_private *priv = ddev->dev_private;

	int ret = 0;



	/* Select default pin state */

	pinctrl_pm_select_default_state(dev);



	if (priv->saved_state)

		ret = drm_atomic_helper_resume(ddev, priv->saved_state);



	return ret;

	return  drm_mode_config_helper_resume(ddev);

}

#endif

drivers/gpu/drm/tilcdc/tilcdc_drv.h

+0 −3
Original line number Diff line number Diff line
@@ -70,9 +70,6 @@ struct tilcdc_drm_private { 
	const uint32_t *pixelformats;

	uint32_t num_pixelformats;



	/* The context for pm susped/resume cycle is stored here */

	struct drm_atomic_state *saved_state;



#ifdef CONFIG_CPU_FREQ

	struct notifier_block freq_transition;

#endif