Hi Liu Ying On Wed, Nov 04, 2020 at 04:03:37PM +0800, Liu Ying wrote: > Some simple panels have dual LVDS interfaces which receive even and odd > pixels respectively, like 'nlt,nl192108ac18-02d' and 'koe,tx26d202vm0bwa'. > So, let's allow optional 'ports' property so that pixel order can be got > via drm_of_lvds_get_dual_link_pixel_order() if it's child nodes 'port@0' > and 'port@1' contain 'dual-lvds-even-pixels' and 'dual-lvds-odd-pixels' > properties respectively. A panel with dual LVDS interfaces is no longer in the "simple" category. The panel-simple binding shall be limited to the simple pnales only. This is also why we have for example panel-simple-dsi binding. Please consider either a binding dedicated for the dual port displays or a dedicated binding for the specific panel. I trust that if other readers of this mail disagrees with this recommendation that they will speak up. Sam > > Cc: Thierry Reding <thierry.reding@xxxxxxxxx> > Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> > Cc: David Airlie <airlied@xxxxxxxx> > Cc: Daniel Vetter <daniel@xxxxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Signed-off-by: Liu Ying <victor.liu@xxxxxxx> > --- > Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml > index f9750b0..5ccb22b 100644 > --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml > +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml > @@ -288,6 +288,7 @@ properties: > backlight: true > enable-gpios: true > port: true > + ports: true > power-supply: true > > additionalProperties: false > -- > 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel