Messages in this thread | | | From | Chen-Yu Tsai <> | Date | Mon, 22 Oct 2018 11:22:26 +0100 | Subject | Re: [PATCH 09/12] dt-bindings: panel: Add Bananapi S070WV20-CT16 MIPI-DSI panel bindings |
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Hi Rob,
On Mon, Oct 15, 2018 at 7:24 PM Rob Herring <robh@kernel.org> wrote: > > On Thu, 27 Sep 2018 17:18:47 +0530, Jagan Teki wrote: > > Bananapi S070WV20-CT16 is 800x480, 4-lane MIPI-DSI panel, the > > same panel PCB comes with parallel RBG which is supported via > > panel-simple with "bananapi,s070wv20-ct16" compatible. > > > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > > --- > > .../panel/bananapi,s070wv20-ct16-dsi.txt | 21 +++++++++++++++++++ > > 1 file changed, 21 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16-dsi.txt > > > > Reviewed-by: Rob Herring <robh@kernel.org>
This "panel" is actually an RGB panel with a MIPI-DSI-to-RGB bridge tacked on. On one particular revision of this module, one can also directly use the RGB interface.
Would it be better to model this as bridge+panel? We already have a binding for the RGB version [1]. This would make it harder to make a driver though, as there is no publicly available datasheet for the bridge chip, so it's likely that part of the init sequence would have to be hard-coded.
Thanks ChenYu
[1] Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt
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