From: Rob Clark <robdclark@xxxxxxxxxxxx>
If we created our own connector because the driver does not support the
NO_CONNECTOR flag, we don't want the downstream bridge to *also* create
a connector. And if this driver did pass the NO_CONNECTOR flag (and we
supported that mode) this would change nothing.
Fixes: 4e5763f03e10 ("drm/bridge: ti-sn65dsi86: Wrap panel with panel-bridge")
Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 9bf889302bcc..5d3b30b2f547 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -736,6 +736,9 @@ static int ti_sn_bridge_attach(struct drm_bridge *bridge,
}
pdata->dsi = dsi;
+ /* We never want the next bridge to *also* create a connector: */
+ flags |= DRM_BRIDGE_ATTACH_NO_CONNECTOR;
+
/* Attach the next bridge */
ret = drm_bridge_attach(bridge->encoder, pdata->next_bridge,
&pdata->bridge, flags);
--
2.31.1
