diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/nxp-ptn3460.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/nxp-ptn3460.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c index 57ff01339559..438e566ce0a4 100644 --- a/drivers/gpu/drm/bridge/nxp-ptn3460.c +++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c @@ -236,11 +236,17 @@ static const struct drm_connector_funcs ptn3460_connector_funcs = { .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, }; -static int ptn3460_bridge_attach(struct drm_bridge *bridge) +static int ptn3460_bridge_attach(struct drm_bridge *bridge, + enum drm_bridge_attach_flags flags) { struct ptn3460_bridge *ptn_bridge = bridge_to_ptn3460(bridge); int ret; + if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) { + DRM_ERROR("Fix bridge driver to make connector optional!"); + return -EINVAL; + } + if (!bridge->encoder) { DRM_ERROR("Parent encoder object not found"); return -ENODEV; |