Hi, Jitao: On Mon, 2021-07-26 at 10:11 +0800, Jitao Shi wrote: > Some bridge chip will shift screen when the dsi data does't ent at > the same time in line. > > Signed-off-by: Jitao Shi <jitao....@mediatek.com> > --- > .../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git > a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > index 8238a86686be..1c2f53f3ac3d 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > @@ -19,6 +19,10 @@ Required properties: > Documentation/devicetree/bindings/graph.txt. This port should be connected > to the input port of an attached DSI panel or DSI-to-eDP encoder chip. > > +Optional properties: > +- force_dsi_end_without_null: Some bridge chip(ex. ANX7625) requires the > + packets on lanes aligned at the end. > +
I think you should add this property in [1] because this limitation is ANX7625's limitation. [1] Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml Regards, CK > MIPI TX Configuration Module > ============================ >
