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drm: of: don't mask possible_crtcs if remote-point is disabled

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Change-Id: I98d42ce5c9a5ed832e455a3d1fc88cf3ec717d69
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2017-01-22 11:56:06 +08:00
committed by Huang, Tao
parent f16ab8ae19
commit 33f2351574
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/drm_of.c
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@@ -48,6 +48,11 @@ 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);