don't mask possible_crtcs if remote-point is disabled.
Signed-off-by: Sandy Huang <hjc@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_of.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
index fdb05fbf72a0..f5f250435add 100644
--- a/drivers/gpu/drm/drm_of.c
+++ b/drivers/gpu/drm/drm_of.c
@@ -66,6 +66,11 @@ uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
uint32_t possible_crtcs = 0;
for_each_endpoint_of_node(port, ep) {
+ if (!of_device_is_available(ep)) {
+ of_node_put(ep);
+ continue;
+ }
+
remote_port = of_graph_get_remote_port(ep);
if (!remote_port) {
of_node_put(ep);
--
2.17.1
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