[PATCH v4 04/26] drm: sun4i: de2: Initialize layer fields earlier

[Ryan Walklin <ryan@testtoast.com>]

From: Jernej Skrabec <jernej.skrabec@gmail.com>

drm_universal_plane_init() can already call some callbacks, like
format_mod_supported, during initialization. Because of that, fields
should be initialized beforehand.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Co-developed-by: Ryan Walklin <ryan@testtoast.com>
Signed-off-by: Ryan Walklin <ryan@testtoast.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
---
 drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 9 +++++----
 drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 9 +++++----
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index aa987bca1dbb9..cb9b694fef101 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -295,6 +295,11 @@ struct sun8i_layer *sun8i_ui_layer_init_one(struct drm_device *drm,
 	if (!layer)
 		return ERR_PTR(-ENOMEM);
 
+	layer->mixer = mixer;
+	layer->type = SUN8I_LAYER_TYPE_UI;
+	layer->channel = channel;
+	layer->overlay = 0;
+
 	if (index == 0)
 		type = DRM_PLANE_TYPE_PRIMARY;
 
@@ -325,10 +330,6 @@ struct sun8i_layer *sun8i_ui_layer_init_one(struct drm_device *drm,
 	}
 
 	drm_plane_helper_add(&layer->plane, &sun8i_ui_layer_helper_funcs);
-	layer->mixer = mixer;
-	layer->type = SUN8I_LAYER_TYPE_UI;
-	layer->channel = channel;
-	layer->overlay = 0;
 
 	return layer;
 }
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index f3a5329351caa..3c657b069d1f4 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -478,6 +478,11 @@ struct sun8i_layer *sun8i_vi_layer_init_one(struct drm_device *drm,
 	if (!layer)
 		return ERR_PTR(-ENOMEM);
 
+	layer->mixer = mixer;
+	layer->type = SUN8I_LAYER_TYPE_VI;
+	layer->channel = index;
+	layer->overlay = 0;
+
 	if (mixer->cfg->is_de3) {
 		formats = sun8i_vi_layer_de3_formats;
 		format_count = ARRAY_SIZE(sun8i_vi_layer_de3_formats);
@@ -536,10 +541,6 @@ struct sun8i_layer *sun8i_vi_layer_init_one(struct drm_device *drm,
 	}
 
 	drm_plane_helper_add(&layer->plane, &sun8i_vi_layer_helper_funcs);
-	layer->mixer = mixer;
-	layer->type = SUN8I_LAYER_TYPE_VI;
-	layer->channel = index;
-	layer->overlay = 0;
 
 	return layer;
 }
-- 
2.46.1