2020-12-13 14:10:08

by Yongqiang Niu

Subject: [PATCH v2, 01/17] dt-bindings: mediatek: add description for postmask

add description for postmask

Signed-off-by: Yongqiang Niu <[email protected]>
---
Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
index 5ca693a..1972fa7 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
@@ -37,6 +37,7 @@ Required properties (all function blocks):
"mediatek,<chip>-disp-aal" - adaptive ambient light controller
"mediatek,<chip>-disp-gamma" - gamma correction
"mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
+ "mediatek,<chip>-disp-postmask" - post mask
"mediatek,<chip>-disp-split" - split stream to two encoders
"mediatek,<chip>-disp-ufoe" - data compression engine
"mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
--
1.8.1.1.dirty

2020-12-15 14:53:37

by Chun-Kuang Hu

Subject: Re: [PATCH v2, 01/17] dt-bindings: mediatek: add description for postmask

Hi, Yongqiang:

Yongqiang Niu <[email protected]> 於 2020年12月12日 週六 下午12:12寫道：
>
> add description for postmask

What is postmask? I google it and find a postmask ECO. So it is postmask ECO?

Regards,
Chun-Kuang.

>
> Signed-off-by: Yongqiang Niu <[email protected]>
> ---
> Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> index 5ca693a..1972fa7 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> @@ -37,6 +37,7 @@ Required properties (all function blocks):
> "mediatek,<chip>-disp-aal" - adaptive ambient light controller
> "mediatek,<chip>-disp-gamma" - gamma correction
> "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
> + "mediatek,<chip>-disp-postmask" - post mask
> "mediatek,<chip>-disp-split" - split stream to two encoders
> "mediatek,<chip>-disp-ufoe" - data compression engine
> "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
> --
> 1.8.1.1.dirty
> _______________________________________________
> Linux-mediatek mailing list
> [email protected]
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

2020-12-15 16:27:40

by Rob Herring (Arm)

Subject: Re: [PATCH v2, 01/17] dt-bindings: mediatek: add description for postmask

On Sat, Dec 12, 2020 at 12:11:41PM +0800, Yongqiang Niu wrote:
> add description for postmask
>
> Signed-off-by: Yongqiang Niu <[email protected]>
> ---
> Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> index 5ca693a..1972fa7 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> @@ -37,6 +37,7 @@ Required properties (all function blocks):
> "mediatek,<chip>-disp-aal" - adaptive ambient light controller
> "mediatek,<chip>-disp-gamma" - gamma correction
> "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
> + "mediatek,<chip>-disp-postmask" - post mask

Needs a better explanation. What's the type? Constraints on the values?

> "mediatek,<chip>-disp-split" - split stream to two encoders
> "mediatek,<chip>-disp-ufoe" - data compression engine
> "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
> --
> 1.8.1.1.dirty
>

2020-12-23 01:18:25

by Yongqiang Niu

Subject: Re: [PATCH v2, 01/17] dt-bindings: mediatek: add description for postmask

On Tue, 2020-12-15 at 22:49 +0800, Chun-Kuang Hu wrote:
> Hi, Yongqiang:
>
> Yongqiang Niu <[email protected]> 於 2020年12月12日 週六 下午12:12寫道：
> >
> > add description for postmask
>
> What is postmask? I google it and find a postmask ECO. So it is postmask ECO?
>
> Regards,
> Chun-Kuang.
>

it is used control round corner for display frame

> >
> > Signed-off-by: Yongqiang Niu <[email protected]>
> > ---
> > Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> > index 5ca693a..1972fa7 100644
> > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
> > @@ -37,6 +37,7 @@ Required properties (all function blocks):
> > "mediatek,<chip>-disp-aal" - adaptive ambient light controller
> > "mediatek,<chip>-disp-gamma" - gamma correction
> > "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
> > + "mediatek,<chip>-disp-postmask" - post mask
> > "mediatek,<chip>-disp-split" - split stream to two encoders
> > "mediatek,<chip>-disp-ufoe" - data compression engine
> > "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
> > --
> > 1.8.1.1.dirty
> > _______________________________________________
> > Linux-mediatek mailing list
> > [email protected]
> > http://lists.infradead.org/mailman/listinfo/linux-mediatek