[PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[Svyatoslav Ryhel]

Triple 10-BIT LVDS Transmitter is used in Microsoft Surface RT and
MStar TSUMU88ADT3-LF-1 HDMI bridge is used in ASUS Transformer AiO
P1801-T.

---
Changes on switching from v2 to v3:
- place mstar,tsumu88adt3-lf-1 alphabetically
- fix typos

Changes on switching from v1 to v2:
- sort compatible alphabetically in schema
---

David Heidelberg (1):
  dt-bindings: display: extend the LVDS codec with Triple 10-BIT LVDS
    Transmitter

Maxim Schwalm (1):
  drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1

Svyatoslav Ryhel (1):
  dt-bindings: display: extend the simple bridge with MStar
    TSUMU88ADT3-LF-1

 .../devicetree/bindings/display/bridge/lvds-codec.yaml       | 1 +
 .../devicetree/bindings/display/bridge/simple-bridge.yaml    | 1 +
 drivers/gpu/drm/bridge/simple-bridge.c                       | 5 +++++
 3 files changed, 7 insertions(+)

-- 
2.43.0

[PATCH v3 1/3] dt-bindings: display: extend the LVDS codec with Triple 10-BIT LVDS Transmitter

[Svyatoslav Ryhel]

From: David Heidelberg <david@ixit.cz>

LVDS transmitter used in the Microsoft Surface RT.

Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
---
 Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index 6ceeed76e88e..24e89c1d0c76 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
@@ -33,6 +33,7 @@ properties:
     oneOf:
       - items:
           - enum:
+              - idt,v103      # For the Triple 10-BIT LVDS Transmitter
               - ti,ds90c185   # For the TI DS90C185 FPD-Link Serializer
               - ti,ds90c187   # For the TI DS90C187 FPD-Link Serializer
               - ti,sn75lvds83 # For the TI SN75LVDS83 FlatLink transmitter
-- 
2.43.0

[PATCH v3 2/3] dt-bindings: display: extend the simple bridge with MStar TSUMU88ADT3-LF-1

[Svyatoslav Ryhel]

A simple bridge used in ASUS Transformer AiO P1801-T.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
---
 .../devicetree/bindings/display/bridge/simple-bridge.yaml        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml
index 43cf4df9811a..441e5e5b27c8 100644
--- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml
@@ -28,6 +28,7 @@ properties:
       - enum:
           - adi,adv7123
           - dumb-vga-dac
+          - mstar,tsumu88adt3-lf-1
           - ti,opa362
           - ti,ths8134
           - ti,ths8135
-- 
2.43.0

[PATCH v3 3/3] drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1

[Svyatoslav Ryhel]

From: Maxim Schwalm <maxim.schwalm@gmail.com>

A simple HDMI bridge used in ASUS Transformer AiO P1801-T.

Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
---
 drivers/gpu/drm/bridge/simple-bridge.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridge/simple-bridge.c
index ab0b0e36e97a..948300378cb0 100644
--- a/drivers/gpu/drm/bridge/simple-bridge.c
+++ b/drivers/gpu/drm/bridge/simple-bridge.c
@@ -260,6 +260,11 @@ static const struct of_device_id simple_bridge_match[] = {
 			.timings = &default_bridge_timings,
 			.connector_type = DRM_MODE_CONNECTOR_VGA,
 		},
+	}, {
+		.compatible = "mstar,tsumu88adt3-lf-1",
+		.data = &(const struct simple_bridge_info) {
+			.connector_type = DRM_MODE_CONNECTOR_HDMIA,
+		},
 	}, {
 		.compatible = "ti,opa362",
 		.data = &(const struct simple_bridge_info) {
-- 
2.43.0

Re: [PATCH v3 2/3] dt-bindings: display: extend the simple bridge with MStar TSUMU88ADT3-LF-1

[Krzysztof Kozlowski]

On 03/03/2025 13:04, Svyatoslav Ryhel wrote:
> A simple bridge used in ASUS Transformer AiO P1801-T.
> 
> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
> Reviewed-by: Robert Foss <rfoss@kernel.org>
> ---

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH v3 3/3] drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1

[Dmitry Baryshkov]

On Mon, Mar 03, 2025 at 02:04:55PM +0200, Svyatoslav Ryhel wrote:
> From: Maxim Schwalm <maxim.schwalm@gmail.com>
> 
> A simple HDMI bridge used in ASUS Transformer AiO P1801-T.
> 
> Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com>
> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
> Reviewed-by: Robert Foss <rfoss@kernel.org>
> ---
>  drivers/gpu/drm/bridge/simple-bridge.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

-- 
With best wishes
Dmitry

Re: [PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[Svyatoslav Ryhel]

пн, 3 бер. 2025 р. о 14:05 Svyatoslav Ryhel <clamor95@gmail.com> пише:
>
> Triple 10-BIT LVDS Transmitter is used in Microsoft Surface RT and
> MStar TSUMU88ADT3-LF-1 HDMI bridge is used in ASUS Transformer AiO
> P1801-T.
>
> ---
> Changes on switching from v2 to v3:
> - place mstar,tsumu88adt3-lf-1 alphabetically
> - fix typos
>
> Changes on switching from v1 to v2:
> - sort compatible alphabetically in schema
> ---
>
> David Heidelberg (1):
>   dt-bindings: display: extend the LVDS codec with Triple 10-BIT LVDS
>     Transmitter
>
> Maxim Schwalm (1):
>   drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1
>
> Svyatoslav Ryhel (1):
>   dt-bindings: display: extend the simple bridge with MStar
>     TSUMU88ADT3-LF-1
>
>  .../devicetree/bindings/display/bridge/lvds-codec.yaml       | 1 +
>  .../devicetree/bindings/display/bridge/simple-bridge.yaml    | 1 +
>  drivers/gpu/drm/bridge/simple-bridge.c                       | 5 +++++
>  3 files changed, 7 insertions(+)
>
> --
> 2.43.0
>

These patches had no activity/feedback from maintainers for a while,
so, in case they got lost in the depths of email box, this is a
friendly reminder that they are still relevant and I would like them
to move on.

Best regards,
Svyatoslav R.

Re: [PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[Svyatoslav Ryhel]

сб, 3 трав. 2025 р. о 12:50 Svyatoslav Ryhel <clamor95@gmail.com> пише:
>
> пн, 3 бер. 2025 р. о 14:05 Svyatoslav Ryhel <clamor95@gmail.com> пише:
> >
> > Triple 10-BIT LVDS Transmitter is used in Microsoft Surface RT and
> > MStar TSUMU88ADT3-LF-1 HDMI bridge is used in ASUS Transformer AiO
> > P1801-T.
> >
> > ---
> > Changes on switching from v2 to v3:
> > - place mstar,tsumu88adt3-lf-1 alphabetically
> > - fix typos
> >
> > Changes on switching from v1 to v2:
> > - sort compatible alphabetically in schema
> > ---
> >
> > David Heidelberg (1):
> >   dt-bindings: display: extend the LVDS codec with Triple 10-BIT LVDS
> >     Transmitter
> >
> > Maxim Schwalm (1):
> >   drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1
> >
> > Svyatoslav Ryhel (1):
> >   dt-bindings: display: extend the simple bridge with MStar
> >     TSUMU88ADT3-LF-1
> >
> >  .../devicetree/bindings/display/bridge/lvds-codec.yaml       | 1 +
> >  .../devicetree/bindings/display/bridge/simple-bridge.yaml    | 1 +
> >  drivers/gpu/drm/bridge/simple-bridge.c                       | 5 +++++
> >  3 files changed, 7 insertions(+)
> >
> > --
> > 2.43.0
> >
>
> These patches had no activity/feedback from maintainers for a while,
> so, in case they got lost in the depths of email box, this is a
> friendly reminder that they are still relevant and I would like them
> to move on.
>
> Best regards,
> Svyatoslav R.

These patches had no activity/feedback from maintainers for a while,
so, in case they got lost in the depths of email box, this is a
friendly reminder that they are still relevant and I would like them
to move on.

Best regards,
Svyatoslav R.

Re: [PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[Krzysztof Kozlowski]

On 16/06/2025 08:42, Svyatoslav Ryhel wrote:
>>>
>>>  .../devicetree/bindings/display/bridge/lvds-codec.yaml       | 1 +
>>>  .../devicetree/bindings/display/bridge/simple-bridge.yaml    | 1 +
>>>  drivers/gpu/drm/bridge/simple-bridge.c                       | 5 +++++
>>>  3 files changed, 7 insertions(+)
>>>
>>> --
>>> 2.43.0
>>>
>>
>> These patches had no activity/feedback from maintainers for a while,
>> so, in case they got lost in the depths of email box, this is a
>> friendly reminder that they are still relevant and I would like them
>> to move on.
>>
>> Best regards,
>> Svyatoslav R.
> 
> These patches had no activity/feedback from maintainers for a while,

Really? No activity/feedback?

What is this then:

https://lore.kernel.org/all/567addb4-169b-4fd0-aabb-78ceded22702@kernel.org/#t

https://lore.kernel.org/all/ptyvn34i377pdu7mqital6v2bqe36oy3yprxb5c3hztni7h52j@6eo64gzxvgg3/

You already were sending such pings claiming there is no activity while
we provide you the reviews.


Best regards,
Krzysztof

Re: [PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[Svyatoslav Ryhel]

пн, 16 черв. 2025 р. о 09:50 Krzysztof Kozlowski <krzk@kernel.org> пише:
>
> On 16/06/2025 08:42, Svyatoslav Ryhel wrote:
> >>>
> >>>  .../devicetree/bindings/display/bridge/lvds-codec.yaml       | 1 +
> >>>  .../devicetree/bindings/display/bridge/simple-bridge.yaml    | 1 +
> >>>  drivers/gpu/drm/bridge/simple-bridge.c                       | 5 +++++
> >>>  3 files changed, 7 insertions(+)
> >>>
> >>> --
> >>> 2.43.0
> >>>
> >>
> >> These patches had no activity/feedback from maintainers for a while,
> >> so, in case they got lost in the depths of email box, this is a
> >> friendly reminder that they are still relevant and I would like them
> >> to move on.
> >>
> >> Best regards,
> >> Svyatoslav R.
> >
> > These patches had no activity/feedback from maintainers for a while,
>
> Really? No activity/feedback?
>
> What is this then:
>
> https://lore.kernel.org/all/567addb4-169b-4fd0-aabb-78ceded22702@kernel.org/#t
>
> https://lore.kernel.org/all/ptyvn34i377pdu7mqital6v2bqe36oy3yprxb5c3hztni7h52j@6eo64gzxvgg3/
>
> You already were sending such pings claiming there is no activity while
> we provide you the reviews.
>
>

Then why these patches were not picked for more then 2 month if
everyone acked and reviewed them? I am pinging every month to remind
that they are still relevant and were not picked!

> Best regards,
> Krzysztof

Re: [PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[Krzysztof Kozlowski]

On 16/06/2025 08:54, Svyatoslav Ryhel wrote:
> пн, 16 черв. 2025 р. о 09:50 Krzysztof Kozlowski <krzk@kernel.org> пише:
>>
>> On 16/06/2025 08:42, Svyatoslav Ryhel wrote:
>>>>>
>>>>>  .../devicetree/bindings/display/bridge/lvds-codec.yaml       | 1 +
>>>>>  .../devicetree/bindings/display/bridge/simple-bridge.yaml    | 1 +
>>>>>  drivers/gpu/drm/bridge/simple-bridge.c                       | 5 +++++
>>>>>  3 files changed, 7 insertions(+)
>>>>>
>>>>> --
>>>>> 2.43.0
>>>>>
>>>>
>>>> These patches had no activity/feedback from maintainers for a while,
>>>> so, in case they got lost in the depths of email box, this is a
>>>> friendly reminder that they are still relevant and I would like them
>>>> to move on.
>>>>
>>>> Best regards,
>>>> Svyatoslav R.
>>>
>>> These patches had no activity/feedback from maintainers for a while,
>>
>> Really? No activity/feedback?
>>
>> What is this then:
>>
>> https://lore.kernel.org/all/567addb4-169b-4fd0-aabb-78ceded22702@kernel.org/#t
>>
>> https://lore.kernel.org/all/ptyvn34i377pdu7mqital6v2bqe36oy3yprxb5c3hztni7h52j@6eo64gzxvgg3/
>>
>> You already were sending such pings claiming there is no activity while
>> we provide you the reviews.
>>
>>
> 
> Then why these patches were not picked for more then 2 month if
> everyone acked and reviewed them? I am pinging every month to remind
> that they are still relevant and were not picked!
So acking and reviewing is an activity or not? Because if it is not an
activity, there is no point for me to keep doing it.

It's not a question to me why DRM maintainers do not pick up such
patches, but your message did not question that.

Best regards,
Krzysztof

Re: [PATCH v3 0/3] drm: bridge: add support for Triple 10-BIT

[Svyatoslav Ryhel]

пн, 16 черв. 2025 р. о 10:02 Krzysztof Kozlowski <krzk@kernel.org> пише:
>
> On 16/06/2025 08:54, Svyatoslav Ryhel wrote:
> > пн, 16 черв. 2025 р. о 09:50 Krzysztof Kozlowski <krzk@kernel.org> пише:
> >>
> >> On 16/06/2025 08:42, Svyatoslav Ryhel wrote:
> >>>>>
> >>>>>  .../devicetree/bindings/display/bridge/lvds-codec.yaml       | 1 +
> >>>>>  .../devicetree/bindings/display/bridge/simple-bridge.yaml    | 1 +
> >>>>>  drivers/gpu/drm/bridge/simple-bridge.c                       | 5 +++++
> >>>>>  3 files changed, 7 insertions(+)
> >>>>>
> >>>>> --
> >>>>> 2.43.0
> >>>>>
> >>>>
> >>>> These patches had no activity/feedback from maintainers for a while,
> >>>> so, in case they got lost in the depths of email box, this is a
> >>>> friendly reminder that they are still relevant and I would like them
> >>>> to move on.
> >>>>
> >>>> Best regards,
> >>>> Svyatoslav R.
> >>>
> >>> These patches had no activity/feedback from maintainers for a while,
> >>
> >> Really? No activity/feedback?
> >>
> >> What is this then:
> >>
> >> https://lore.kernel.org/all/567addb4-169b-4fd0-aabb-78ceded22702@kernel.org/#t
> >>
> >> https://lore.kernel.org/all/ptyvn34i377pdu7mqital6v2bqe36oy3yprxb5c3hztni7h52j@6eo64gzxvgg3/
> >>
> >> You already were sending such pings claiming there is no activity while
> >> we provide you the reviews.
> >>
> >>
> >
> > Then why these patches were not picked for more then 2 month if
> > everyone acked and reviewed them? I am pinging every month to remind
> > that they are still relevant and were not picked!
> So acking and reviewing is an activity or not? Because if it is not an
> activity, there is no point for me to keep doing it.
>
> It's not a question to me why DRM maintainers do not pick up such
> patches, but your message did not question that.
>

I will ensure that you will not get such pings in future.

> Best regards,
> Krzysztof