diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c index cc70e836522f0..8758958e16893 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c @@ -160,37 +160,6 @@ static const struct drm_plane_helper_funcs hibmc_plane_helper_funcs = { .atomic_update = hibmc_plane_atomic_update, }; -static struct drm_plane *hibmc_plane_init(struct hibmc_drm_private *priv) -{ - struct drm_device *dev = priv->dev; - struct drm_plane *plane; - int ret = 0; - - plane = devm_kzalloc(dev->dev, sizeof(*plane), GFP_KERNEL); - if (!plane) { - DRM_ERROR("failed to alloc memory when init plane\n"); - return ERR_PTR(-ENOMEM); - } - /* - * plane init - * TODO: Now only support primary plane, overlay planes - * need to do. - */ - ret = drm_universal_plane_init(dev, plane, 1, &hibmc_plane_funcs, - channel_formats1, - ARRAY_SIZE(channel_formats1), - NULL, - DRM_PLANE_TYPE_PRIMARY, - NULL); - if (ret) { - DRM_ERROR("failed to init plane: %d\n", ret); - return ERR_PTR(ret); - } - - drm_plane_helper_add(plane, &hibmc_plane_helper_funcs); - return plane; -} - static void hibmc_crtc_dpms(struct drm_crtc *crtc, int dpms) { struct hibmc_drm_private *priv = crtc->dev->dev_private; @@ -537,22 +506,24 @@ static const struct drm_crtc_helper_funcs hibmc_crtc_helper_funcs = { int hibmc_de_init(struct hibmc_drm_private *priv) { struct drm_device *dev = priv->dev; - struct drm_crtc *crtc; - struct drm_plane *plane; + struct drm_crtc *crtc = &priv->crtc; + struct drm_plane *plane = &priv->primary_plane; int ret; - plane = hibmc_plane_init(priv); - if (IS_ERR(plane)) { - DRM_ERROR("failed to create plane: %ld\n", PTR_ERR(plane)); - return PTR_ERR(plane); - } + ret = drm_universal_plane_init(dev, plane, 1, &hibmc_plane_funcs, + channel_formats1, + ARRAY_SIZE(channel_formats1), + NULL, + DRM_PLANE_TYPE_PRIMARY, + NULL); - crtc = devm_kzalloc(dev->dev, sizeof(*crtc), GFP_KERNEL); - if (!crtc) { - DRM_ERROR("failed to alloc memory when init crtc\n"); - return -ENOMEM; + if (ret) { + DRM_ERROR("failed to init plane: %d\n", ret); + return ret; } + drm_plane_helper_add(plane, &hibmc_plane_helper_funcs); + ret = drm_crtc_init_with_planes(dev, crtc, plane, NULL, &hibmc_crtc_funcs, NULL); if (ret) { diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h index 609768748de65..0a74ba220cac5 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h @@ -29,6 +29,8 @@ struct hibmc_drm_private { /* drm */ struct drm_device *dev; + struct drm_plane primary_plane; + struct drm_crtc crtc; struct drm_encoder encoder; struct drm_connector connector; bool mode_config_initialized;