linux-kernel - Re: [PATCH 1/6] dt-bindings: display: amlogic,meson-vpu: add bindings for VPU found in AXG SoCs

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Message-ID: <20200915153413.GA1982161@bogus>
Date:   Tue, 15 Sep 2020 09:34:13 -0600
From:   Rob Herring <robh@...nel.org>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     daniel@...ll.ch, devicetree@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-amlogic@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/6] dt-bindings: display: amlogic,meson-vpu: add
 bindings for VPU found in AXG SoCs

On Mon, Sep 07, 2020 at 10:18:20AM +0200, Neil Armstrong wrote:
> The Amlogic AXG SoC family has a downgraded VPU supporting only MIPI-DSI output
> after it's ENCL DPI encoder output.
> 
> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
> ---
>  .../bindings/display/amlogic,meson-vpu.yaml   | 36 +++++++++++++++++--
>  1 file changed, 33 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
> index a8d202c9d004..e2e7d99d8ace 100644
> --- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
> +++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
> @@ -31,8 +31,10 @@ description: |
>  
>    The Video Input Unit is in charge of the pixel scanout from the DDR memory.
>    It fetches the frames addresses, stride and parameters from the "Canvas" memory.
> +  On the AXG family, the Video Input Unit direclty reads from DDR memory.
>    This part is also in charge of the CSC (Colorspace Conversion).
>    It can handle 2 OSD Planes and 2 Video Planes.
> +  On the AXG family, only a single OSD plane without scalins is supported.

s/scalins/scaling/ ?

Otherwise,

Reviewed-by: Rob Herring <robh@...nel.org>