diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_crtc.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c index bcc1c9533d67..81dcd5eee003 100644 --- a/drivers/gpu/drm/sun4i/sun4i_crtc.c +++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c @@ -143,7 +143,8 @@ struct sun4i_crtc *sun4i_crtc_init(struct drm_device *drm) { struct sun4i_drv *drv = drm->dev_private; struct sun4i_crtc *scrtc; - int ret; + struct drm_plane *primary = NULL, *cursor = NULL; + int ret, i; scrtc = devm_kzalloc(drm->dev, sizeof(*scrtc), GFP_KERNEL); if (!scrtc) @@ -154,12 +155,28 @@ struct sun4i_crtc *sun4i_crtc_init(struct drm_device *drm) scrtc->layers = sun4i_layers_init(drm); if (IS_ERR(scrtc->layers)) { dev_err(drm->dev, "Couldn't create the planes\n"); - return ERR_CAST(scrtc->layers); + return NULL; + } + + /* find primary and cursor planes for drm_crtc_init_with_planes */ + for (i = 0; scrtc->layers[i]; i++) { + struct sun4i_layer *layer = scrtc->layers[i]; + + switch (layer->plane.type) { + case DRM_PLANE_TYPE_PRIMARY: + primary = &layer->plane; + break; + case DRM_PLANE_TYPE_CURSOR: + cursor = &layer->plane; + break; + default: + break; + } } ret = drm_crtc_init_with_planes(drm, &scrtc->crtc, - drv->primary, - NULL, + primary, + cursor, &sun4i_crtc_funcs, NULL); if (ret) { |