Hi Enric.
On Mon, Jun 15, 2020 at 10:53:18PM +0200, Enric Balletbo i Serra wrote:
Bridge drivers that implement the new model only shall return an error from their attach() handler when the DRM_BRIDGE_ATTACH_NO_CONNECTOR flag is not set. So make sure we return an error because only the new drm_bridge model is supported.
Signed-off-by: Enric Balletbo i Serra enric.balletbo@collabora.com
Reviewed-by: Sam Ravnborg sam@ravnborg.org
I will await the updated series before applying.
drivers/gpu/drm/bridge/parade-ps8640.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c index 13755d278db6d..ce3e8b2da8c9b 100644 --- a/drivers/gpu/drm/bridge/parade-ps8640.c +++ b/drivers/gpu/drm/bridge/parade-ps8640.c @@ -200,6 +200,10 @@ static int ps8640_bridge_attach(struct drm_bridge *bridge, .channel = 0, .node = NULL, };
- if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR))
return -EINVAL;- /* port@0 is ps8640 dsi input port */ in_ep = of_graph_get_endpoint_by_regs(dev->of_node, 0, -1); if (!in_ep)
-- 2.27.0
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