Set the drm_device->normalize_zpos and call drm_atomic_helper_check() from
rcar_du_atomic_check() instead of re implementing the function locally.
Signed-off-by: Peter Ujfalusi <peter.ujfal...@ti.com>
CC: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 1 +
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 10 +---------
2 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 6e02c762a557..61dc773b9df0 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -405,6 +405,7 @@ static int rcar_du_probe(struct platform_device *pdev)
}
ddev->irq_enabled = 1;
+ ddev->normalize_zpos = true;
/*
* Register the DRM device with the core and the connectors with
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 566d1a948c8f..fa82adfe0982 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -234,15 +234,7 @@ static int rcar_du_atomic_check(struct drm_device *dev,
struct rcar_du_device *rcdu = dev->dev_private;
int ret;
- ret = drm_atomic_helper_check_modeset(dev, state);
- if (ret)
- return ret;
-
- ret = drm_atomic_normalize_zpos(dev, state);
- if (ret)
- return ret;
-
- ret = drm_atomic_helper_check_planes(dev, state);
+ ret = drm_atomic_helper_check(dev, state);
if (ret)
return ret;
--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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