[PATCH v3 04/26] drm: sun4i: de2: Initialize layer fields earlier
From: Ryan Walklin <hidden>
Date: 2024-08-17 23:06:07
Also in:
dri-devel, linux-clk, linux-devicetree, linux-sunxi
Subsystem:
drm driver for allwinner de2 and de3 engine, drm drivers, drm drivers and misc gpu patches, drm drivers for allwinner a10, the rest · Maintainers:
Chen-Yu Tsai, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Linus Torvalds
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 <redacted> Signed-off-by: Ryan Walklin <redacted> --- 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; }
--
2.46.0