diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2019-01-25 11:23:07 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-25 10:41:45 +0100 |
| commit | e2b1d3d9ff5bda2c4caedb86dc4787ee5eb991d3 (patch) | |
| tree | 4fdf473ec3754e4fc1f00f79644a68d529a1d79e /drivers | |
| parent | 09e54440979c1cfa7b3f84db00835449c9f63a3a (diff) | |
drm/sun4i: layer: Assign backend pointer before calling DRM helpers
We might want to use the backend pointer from DRM callbacks that get
called within drm_universal_plane_init(), such as the
.format_mod_supported callback.
Move the assignment of the layer's backend pointer to right after the
structure is allocated.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190125032314.20915-5-wens@csie.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_layer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index c5a999ca1d72..95d4aaa51a5c 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -182,6 +182,8 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm, if (!layer) return ERR_PTR(-ENOMEM); + layer->backend = backend; + /* possible crtcs are set later */ ret = drm_universal_plane_init(drm, &layer->plane, 0, &sun4i_backend_layer_funcs, @@ -195,7 +197,6 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm, drm_plane_helper_add(&layer->plane, &sun4i_backend_layer_helper_funcs); - layer->backend = backend; drm_plane_create_alpha_property(&layer->plane); drm_plane_create_zpos_property(&layer->plane, 0, 0, |