[PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[syyang]

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
- 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>
---
 .../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
+  are bridge devices which convert DSI to HDMI
 
 properties:
   compatible:
     enum:
       - lontium,lt9611
+      - lontium,lt9611c
+      - lontium,lt9611ex
       - lontium,lt9611uxc
+      - lontium,lt9611uxd
 
   reg:
     maxItems: 1
-- 
2.34.1

Re: [PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Sunyun Yang]

<syyang@lontium.com> 于2026年5月8日周五 22:25写道：
>
> 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
> - 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>
> ---
>  .../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
> +  are bridge devices which convert DSI to HDMI
>
>  properties:
>    compatible:
>      enum:
>        - lontium,lt9611
> +      - lontium,lt9611c
> +      - lontium,lt9611ex
>        - lontium,lt9611uxc
> +      - lontium,lt9611uxd
>
>    reg:
>      maxItems: 1
> --

Gentle ping.
Thanks.

> 2.34.1
>

Re: [PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Dmitry Baryshkov]

On Mon, May 11, 2026 at 11:28:06AM +0800, Sunyun Yang wrote:
> <syyang@lontium.com> 于2026年5月8日周五 22:25写道：
> >
> > From: Sunyun Yang <syyang@lontium.com>
> 
> Gentle ping.
> Thanks.

You've posted the bindings on May 8th. Please give maintainers some time
to react. Not to mention that you posting the bindings 4 times in a row
(once together with the driver and other 3 times separately) doesn't
help maintainers.

See https://lore.kernel.org/dri-devel/?q=bindings+Lt9611c+v6

> 
> > 2.34.1
> >

-- 
With best wishes
Dmitry

Re: [PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Sunyun Yang]

Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 18:24写道：
>
> On Mon, May 11, 2026 at 11:28:06AM +0800, Sunyun Yang wrote:
> > <syyang@lontium.com> 于2026年5月8日周五 22:25写道：
> > >
> > > From: Sunyun Yang <syyang@lontium.com>
> >
> > Gentle ping.
> > Thanks.
>
> You've posted the bindings on May 8th. Please give maintainers some time
> to react. Not to mention that you posting the bindings 4 times in a row
> (once together with the driver and other 3 times separately) doesn't
> help maintainers.
>
Sorry, when I submitted the patch on May 8th, I received bounce
notifications from devicetree@vger.kernel.org and conor+dt@kernel.org,
which is why I sent the patch again.

> See https://lore.kernel.org/dri-devel/?q=bindings+Lt9611c+v6
>
> >
> > > 2.34.1
> > >
>
> --
> With best wishes
> Dmitry

Re: [PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Dmitry Baryshkov]

On 13/05/2026 14:07, Sunyun Yang wrote:
> Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 18:24写道：
>>
>> On Mon, May 11, 2026 at 11:28:06AM +0800, Sunyun Yang wrote:
>>> <syyang@lontium.com> 于2026年5月8日周五 22:25写道：
>>>>
>>>> From: Sunyun Yang <syyang@lontium.com>
>>>
>>> Gentle ping.
>>> Thanks.
>>
>> You've posted the bindings on May 8th. Please give maintainers some time
>> to react. Not to mention that you posting the bindings 4 times in a row
>> (once together with the driver and other 3 times separately) doesn't
>> help maintainers.
>>
> Sorry, when I submitted the patch on May 8th, I received bounce
> notifications from devicetree@vger.kernel.org and conor+dt@kernel.org,
> which is why I sent the patch again.

And some patch trackers will now have incomplete series, others will 
have duplicate entries, etc.

In future please use `b4 --resend` to resend the whole series at once.

> 
>> See https://lore.kernel.org/dri-devel/?q=bindings+Lt9611c+v6
>>
>>>
>>>> 2.34.1
>>>>
>>
>> --
>> With best wishes
>> Dmitry


-- 
With best wishes
Dmitry

Re: [PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Sunyun Yang]

Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 19:10写道：
>
> On 13/05/2026 14:07, Sunyun Yang wrote:
> > Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 18:24写道：
> >>
> >> On Mon, May 11, 2026 at 11:28:06AM +0800, Sunyun Yang wrote:
> >>> <syyang@lontium.com> 于2026年5月8日周五 22:25写道：
> >>>>
> >>>> From: Sunyun Yang <syyang@lontium.com>
> >>>
> >>> Gentle ping.
> >>> Thanks.
> >>
> >> You've posted the bindings on May 8th. Please give maintainers some time
> >> to react. Not to mention that you posting the bindings 4 times in a row
> >> (once together with the driver and other 3 times separately) doesn't
> >> help maintainers.
> >>
> > Sorry, when I submitted the patch on May 8th, I received bounce
> > notifications from devicetree@vger.kernel.org and conor+dt@kernel.org,
> > which is why I sent the patch again.
>
> And some patch trackers will now have incomplete series, others will
> have duplicate entries, etc.
>
> In future please use `b4 --resend` to resend the whole series at once.
>

Isn't it recommended not to use 'git send-email' ?

> >
> >> See https://lore.kernel.org/dri-devel/?q=bindings+Lt9611c+v6
> >>
> >>>
> >>>> 2.34.1
> >>>>
> >>
> >> --
> >> With best wishes
> >> Dmitry
>
>
> --
> With best wishes
> Dmitry

Re: [PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Dmitry Baryshkov]

On 13/05/2026 14:22, Sunyun Yang wrote:
> Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 19:10写道：
>>
>> On 13/05/2026 14:07, Sunyun Yang wrote:
>>> Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 18:24写道：
>>>>
>>>> On Mon, May 11, 2026 at 11:28:06AM +0800, Sunyun Yang wrote:
>>>>> <syyang@lontium.com> 于2026年5月8日周五 22:25写道：
>>>>>>
>>>>>> From: Sunyun Yang <syyang@lontium.com>
>>>>>
>>>>> Gentle ping.
>>>>> Thanks.
>>>>
>>>> You've posted the bindings on May 8th. Please give maintainers some time
>>>> to react. Not to mention that you posting the bindings 4 times in a row
>>>> (once together with the driver and other 3 times separately) doesn't
>>>> help maintainers.
>>>>
>>> Sorry, when I submitted the patch on May 8th, I received bounce
>>> notifications from devicetree@vger.kernel.org and conor+dt@kernel.org,
>>> which is why I sent the patch again.
>>
>> And some patch trackers will now have incomplete series, others will
>> have duplicate entries, etc.
>>
>> In future please use `b4 --resend` to resend the whole series at once.
>>
> 
> Isn't it recommended not to use 'git send-email' ?

The 'b4' tool is generally recommended over raw usage of 'git 
send-email'. It saves you from some of the troubles and catches several 
typical errors.

-- 
With best wishes
Dmitry

Re: [PATCH v6 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

[Sunyun Yang]

Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 19:23写道：
>
> On 13/05/2026 14:22, Sunyun Yang wrote:
> > Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 19:10写道：
> >>
> >> On 13/05/2026 14:07, Sunyun Yang wrote:
> >>> Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> 于2026年5月13日周三 18:24写道：
> >>>>
> >>>> On Mon, May 11, 2026 at 11:28:06AM +0800, Sunyun Yang wrote:
> >>>>> <syyang@lontium.com> 于2026年5月8日周五 22:25写道：
> >>>>>>
> >>>>>> From: Sunyun Yang <syyang@lontium.com>
> >>>>>
> >>>>> Gentle ping.
> >>>>> Thanks.
> >>>>
> >>>> You've posted the bindings on May 8th. Please give maintainers some time
> >>>> to react. Not to mention that you posting the bindings 4 times in a row
> >>>> (once together with the driver and other 3 times separately) doesn't
> >>>> help maintainers.
> >>>>
> >>> Sorry, when I submitted the patch on May 8th, I received bounce
> >>> notifications from devicetree@vger.kernel.org and conor+dt@kernel.org,
> >>> which is why I sent the patch again.
> >>
> >> And some patch trackers will now have incomplete series, others will
> >> have duplicate entries, etc.
> >>
> >> In future please use `b4 --resend` to resend the whole series at once.
> >>
> >
> > Isn't it recommended not to use 'git send-email' ?
>
> The 'b4' tool is generally recommended over raw usage of 'git
> send-email'. It saves you from some of the troubles and catches several
> typical errors.
>
thanks.

Please ignore patch v6. Due to some issues with the driver, i will
send patch v7.
(Sashiko AI:   When built into the kernel, probe executes before the
root filesystem is
mounted, which would cause this to fail with -ENOENT. Because the error
is propagated without returning -EPROBE_DEFER, the subsystem might not
retry the probe later.)

Please let the maintainers handle patch v7.

> --
> With best wishes
> Dmitry