[PATCH v2 0/3] drm: bridge: add support for Triple 10-BIT

[PATCH v2 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 v1 to v2:
- sort compatible alphabetically in schema
---

David Heidelberg (1):
  dt-bindigs: 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-bindigs: 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 v2 1/3] dt-bindigs: 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 v2 2/3] dt-bindigs: 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 v2 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..c0f1f7baaa37 100644
--- a/drivers/gpu/drm/bridge/simple-bridge.c
+++ b/drivers/gpu/drm/bridge/simple-bridge.c
@@ -277,6 +277,11 @@ static const struct of_device_id simple_bridge_match[] = {
 			.timings = &ti_ths8134_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,
+		},
 	},
 	{},
 };
-- 
2.43.0

Re: [PATCH v2 3/3] drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1

[Dmitry Baryshkov]

On Tue, Feb 25, 2025 at 10:33:44AM +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(+)
> 
> diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridge/simple-bridge.c
> index ab0b0e36e97a..c0f1f7baaa37 100644
> --- a/drivers/gpu/drm/bridge/simple-bridge.c
> +++ b/drivers/gpu/drm/bridge/simple-bridge.c
> @@ -277,6 +277,11 @@ static const struct of_device_id simple_bridge_match[] = {
>  			.timings = &ti_ths8134_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,
> +		},

This entry should also come between adi,adv7123 and ti,opa362.

>  	},
>  	{},
>  };
> -- 
> 2.43.0
> 

-- 
With best wishes
Dmitry

Re: [PATCH v2 3/3] drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1

[Svyatoslav Ryhel]

вт, 25 лют. 2025 р. о 13:57 Dmitry Baryshkov <dmitry.baryshkov@linaro.org> пише:
>
> On Tue, Feb 25, 2025 at 10:33:44AM +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(+)
> >
> > diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridge/simple-bridge.c
> > index ab0b0e36e97a..c0f1f7baaa37 100644
> > --- a/drivers/gpu/drm/bridge/simple-bridge.c
> > +++ b/drivers/gpu/drm/bridge/simple-bridge.c
> > @@ -277,6 +277,11 @@ static const struct of_device_id simple_bridge_match[] = {
> >                       .timings = &ti_ths8134_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,
> > +             },
>
> This entry should also come between adi,adv7123 and ti,opa362.
>

Original list in the driver is not sorted alphabetically.

> >       },
> >       {},
> >  };
> > --
> > 2.43.0
> >
>
> --
> With best wishes
> Dmitry

Re: [PATCH v2 1/3] dt-bindigs: display: extend the LVDS codec with Triple 10-BIT LVDS Transmitter

[Krzysztof Kozlowski]

On 25/02/2025 09:33, Svyatoslav Ryhel wrote:
> From: David Heidelberg <david@ixit.cz>
> 
> LVDS transmitter used in the Microsoft Surface RT.

Typos in subjects. bindings, not bindigs.

Best regards,
Krzysztof

Re: [PATCH v2 3/3] drm/bridge: simple-bridge: Add support for MStar TSUMU88ADT3-LF-1

[Dmitry Baryshkov]

On Tue, 25 Feb 2025 at 14:02, Svyatoslav Ryhel <clamor95@gmail.com> wrote:
>
> вт, 25 лют. 2025 р. о 13:57 Dmitry Baryshkov <dmitry.baryshkov@linaro.org> пише:
> >
> > On Tue, Feb 25, 2025 at 10:33:44AM +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(+)
> > >
> > > diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridge/simple-bridge.c
> > > index ab0b0e36e97a..c0f1f7baaa37 100644
> > > --- a/drivers/gpu/drm/bridge/simple-bridge.c
> > > +++ b/drivers/gpu/drm/bridge/simple-bridge.c
> > > @@ -277,6 +277,11 @@ static const struct of_device_id simple_bridge_match[] = {
> > >                       .timings = &ti_ths8134_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,
> > > +             },
> >
> > This entry should also come between adi,adv7123 and ti,opa362.
> >
>
> Original list in the driver is not sorted alphabetically.

I'd say, it is, except for the special dumb-vga-dac entry.


-- 
With best wishes
Dmitry