diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c index 32eff990d199..26edcc899712 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c @@ -180,16 +180,26 @@ err_cleanup: static int fsl_dcu_attach_endpoint(struct fsl_dcu_drm_device *fsl_dev, const struct of_endpoint *ep) { + struct drm_bridge *bridge; struct device_node *np; np = of_graph_get_remote_port_parent(ep->local_node); fsl_dev->connector.panel = of_drm_find_panel(np); - of_node_put(np); - if (fsl_dev->connector.panel) + if (fsl_dev->connector.panel) { + of_node_put(np); return fsl_dcu_attach_panel(fsl_dev, fsl_dev->connector.panel); + } + + bridge = of_drm_find_bridge(np); + of_node_put(np); + if (!bridge) + return -ENODEV; + + fsl_dev->encoder.bridge = bridge; + bridge->encoder = &fsl_dev->encoder; - return -ENODEV; + return drm_bridge_attach(fsl_dev->drm, bridge); } int fsl_dcu_create_outputs(struct fsl_dcu_drm_device *fsl_dev) |
