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drm/rockchip: analogix_dp: Find possible connector from encoder

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Fixes: 48fb554efc ("drm/rockchip: analogix_dp: Protect kernel logo with loader_protect callback")
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Id2f5817445e86a4e902f9cd4009815687cd5ebe0
This commit is contained in:
Wyon Bi
2022-05-09 06:34:05 +00:00
committed by Tao Huang
parent 1a5cc99e50
commit c8383f61c1
1 changed files with 10 additions and 0 deletions
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10
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
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@@ -272,6 +272,16 @@ static int rockchip_dp_bridge_attach(struct analogix_dp_plat_data *plat_data,
}
}
if (!connector) {
struct list_head *connector_list =
&bridge->dev->mode_config.connector_list;
list_for_each_entry(connector, connector_list, head)
if (drm_connector_has_possible_encoder(connector,
bridge->encoder))
break;
}
if (connector) {
sdev->connector = connector;
sdev->of_node = dp->dev->of_node;