Re: [PATCH v7 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Mohit Dsor <mohit.dsor@oss.qualcomm.com>]

On Sun, Jul 19, 2026 at 08:36:51AM +0200, Krzysztof Kozlowski wrote:
> On Thu, Jul 16, 2026 at 05:01:09PM +0530, mohit.dsor@oss.qualcomm.com wrote:
> > From: Sunyun Yang <syyang@lontium.com>
> > 
> > LT9611C(EX/UXD) is an I2C-controlled chip that Receiver signal/dual port
> > mipi dsi and output hdmi, differences in hardware features:
> > - LT9611C: supports 1-port mipi dsi to hdmi 1.4
> 
> So you need "if:then:" block disallowing port@1.
Ok, need to add in driver code? Will add this in v8.
> 
> > - LT9611EX: supports 2-port mipi dsi to hdmi 1.4
> > - LT9611UXD: supports 2-port mipi dsi to hdmi 1.4/2.0
> > 
> > Signed-off-by: Sunyun Yang <syyang@lontium.com>
> > Signed-off-by: Mohit Dsor <mdsor@oss.qualcomm.com>
> > ---
> >  .../devicetree/bindings/display/bridge/lontium,lt9611.yaml        | 8 ++++++--
> >  1 file changed, 6 insertions(+), 2 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml
> > index 429a06057ae8..e0821a63d9d7 100644
> > --- a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml
> > +++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml
> > @@ -4,19 +4,23 @@
> >  $id: http://devicetree.org/schemas/display/bridge/lontium,lt9611.yaml#
> >  $schema: http://devicetree.org/meta-schemas/core.yaml#
> >  
> > -title: Lontium LT9611(UXC) 2 Port MIPI to HDMI Bridge
> > +title: Lontium LT9611(UXC/C/EX/UXD) 2 Port MIPI DSI to HDMI Bridge
> >  
> >  maintainers:
> >    - Vinod Koul <vkoul@kernel.org>
> >  
> >  description: |
> > -  The LT9611 and LT9611UXC are bridge devices which convert DSI to HDMI
> > +  The LT9611、LT9611UXC、LT9611C、LT9611EX and LT9611UXD
> 
> These are some odd characters here. I guess this was in earlier versions
> as well...
Ok, I will fix this.
> 
> Best regards,
> Krzysztof
>