The function vkms_output_init() is invoked during the module initialization, and it handles the creation/configuration of the vkms essential elements (e.g., connectors, encoder, etc). Among the initializations, this function tries to initialize a connector and register it by calling drm_connector_register(). However, inside the drm_connector_register(), at the beginning of this function there is the following validation:
if (!connector->dev->registered) return 0; In this sense, invoke drm_connector_register() after initializing the connector has no effect because the register field is false. The connector register happens when drm_dev_register() is invoked. Therefore, this commit removes the drm_connector_register() from vkms_output_init(). Signed-off-by: Rodrigo Siqueira <rodrigosiqueiram...@gmail.com> --- drivers/gpu/drm/vkms/vkms_output.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c index 3b162b25312e..a6cee4c279c2 100644 --- a/drivers/gpu/drm/vkms/vkms_output.c +++ b/drivers/gpu/drm/vkms/vkms_output.c @@ -71,12 +71,6 @@ int vkms_output_init(struct vkms_device *vkmsdev) drm_connector_helper_add(connector, &vkms_conn_helper_funcs); - ret = drm_connector_register(connector); - if (ret) { - DRM_ERROR("Failed to register connector\n"); - goto err_connector_register; - } - ret = drm_encoder_init(dev, encoder, &vkms_encoder_funcs, DRM_MODE_ENCODER_VIRTUAL, NULL); if (ret) { -- 2.21.0