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[04/23] drm: sun4i: de2: Initialize layer fields earlier

Message ID 20240620113150.83466-5-ryan@testtoast.com (mailing list archive)
State Not Applicable, archived
Headers show
Series drm: sun4i: add Display Engine 3.3 (DE33) support | expand

Commit Message

Ryan Walklin June 20, 2024, 11:29 a.m. UTC 
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>
---
 drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 7 ++++---
 drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 884abe3cf773a..91781b5bbbbce 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -365,6 +365,10 @@  struct sun8i_ui_layer *sun8i_ui_layer_init_one(struct drm_device *drm,
 	if (!layer)
 		return ERR_PTR(-ENOMEM);
 
+	layer->mixer = mixer;
+	layer->channel = channel;
+	layer->overlay = 0;
+
 	if (index == 0)
 		type = DRM_PLANE_TYPE_PRIMARY;
 
@@ -395,9 +399,6 @@  struct sun8i_ui_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->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 6ee3790a2a812..329e8bf8cd20d 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -549,6 +549,10 @@  struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm,
 	if (!layer)
 		return ERR_PTR(-ENOMEM);
 
+	layer->mixer = mixer;
+	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);
@@ -607,9 +611,6 @@  struct sun8i_vi_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->channel = index;
-	layer->overlay = 0;
 
 	return layer;
 }