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: Ajit Negi <ajitn.linux@gmail.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Tested-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 0fb300d..33e5332 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -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