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path: root/drivers/gpu/drm/mediatek/mtk_hdmi.c
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Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_hdmi.c')
-rw-r--r--drivers/gpu/drm/mediatek/mtk_hdmi.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 0e8c4d9af340..c26251260b83 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -149,6 +149,7 @@ struct hdmi_audio_param {
struct mtk_hdmi {
struct drm_bridge bridge;
+ struct drm_bridge *next_bridge;
struct drm_connector conn;
struct device *dev;
struct phy *phy;
@@ -1314,9 +1315,9 @@ static int mtk_hdmi_bridge_attach(struct drm_bridge *bridge)
return ret;
}
- if (bridge->next) {
- bridge->next->encoder = bridge->encoder;
- ret = drm_bridge_attach(bridge->encoder->dev, bridge->next);
+ if (hdmi->next_bridge) {
+ ret = drm_bridge_attach(bridge->encoder, hdmi->next_bridge,
+ bridge);
if (ret) {
dev_err(hdmi->dev,
"Failed to attach external bridge: %d\n", ret);
@@ -1510,8 +1511,8 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi,
of_node_put(ep);
if (!of_device_is_compatible(remote, "hdmi-connector")) {
- hdmi->bridge.next = of_drm_find_bridge(remote);
- if (!hdmi->bridge.next) {
+ hdmi->next_bridge = of_drm_find_bridge(remote);
+ if (!hdmi->next_bridge) {
dev_err(dev, "Waiting for external bridge\n");
of_node_put(remote);
return -EPROBE_DEFER;