[PATCH 6/8] drm: mali-dp: Refactor plane initialisation

[Brian Starkey]

As we add more features, it makes sense to skip all the features not
supported by the smart layer together, instead of checking each one
individually. Achieve this by refactoring the plane init loop.

Signed-off-by: Brian Starkey <brian.starkey@xxxxxxx>
Acked-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
---
 drivers/gpu/drm/arm/malidp_planes.c |   17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index f95e02d..a17d24b 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -267,6 +267,15 @@ int malidp_de_planes_init(struct drm_device *drm)
 		if (ret < 0)
 			goto cleanup;
 
+		drm_plane_helper_add(&plane->base,
+				     &malidp_de_plane_helper_funcs);
+		plane->hwdev = malidp->dev;
+		plane->layer = &map->layers[i];
+
+		/* Skip the features which the SMART layer doesn't have */
+		if (id == DE_SMART)
+			continue;
+
 		if (!drm->mode_config.rotation_property) {
 			unsigned long flags = DRM_ROTATE_0 |
 					      DRM_ROTATE_90 |
@@ -277,16 +286,12 @@ int malidp_de_planes_init(struct drm_device *drm)
 			drm->mode_config.rotation_property =
 				drm_mode_create_rotation_property(drm, flags);
 		}
-		/* SMART layer can't be rotated */
-		if (drm->mode_config.rotation_property && (id != DE_SMART))
+
+		if (drm->mode_config.rotation_property)
 			drm_object_attach_property(&plane->base.base,
 						   drm->mode_config.rotation_property,
 						   DRM_ROTATE_0);
 
-		drm_plane_helper_add(&plane->base,
-				     &malidp_de_plane_helper_funcs);
-		plane->hwdev = malidp->dev;
-		plane->layer = &map->layers[i];
 	}
 
 	kfree(formats);
-- 
1.7.9.5