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path: root/drivers/gpu/drm/vc4/vc4_dpi.c
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Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_dpi.c')
-rw-r--r--drivers/gpu/drm/vc4/vc4_dpi.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_dpi.c b/drivers/gpu/drm/vc4/vc4_dpi.c
index 71435796c710..c6d703903fd9 100644
--- a/drivers/gpu/drm/vc4/vc4_dpi.c
+++ b/drivers/gpu/drm/vc4/vc4_dpi.c
@@ -356,23 +356,14 @@ static const struct of_device_id vc4_dpi_dt_match[] = {
*/
static struct drm_panel *vc4_dpi_get_panel(struct device *dev)
{
- struct device_node *endpoint, *panel_node;
+ struct device_node *panel_node;
struct device_node *np = dev->of_node;
struct drm_panel *panel;
- endpoint = of_graph_get_next_endpoint(np, NULL);
- if (!endpoint) {
- dev_err(dev, "no endpoint to fetch DPI panel\n");
- return NULL;
- }
-
/* don't proceed if we have an endpoint but no panel_node tied to it */
- panel_node = of_graph_get_remote_port_parent(endpoint);
- of_node_put(endpoint);
- if (!panel_node) {
- dev_err(dev, "no valid panel node\n");
+ panel_node = of_graph_get_remote_node(np, 0, 0);
+ if (!panel_node)
return NULL;
- }
panel = of_drm_find_panel(panel_node);
of_node_put(panel_node);