linux-kernel - Re: [PATCH 2/8] drm/sun4i: Add DT binding for Detail Enhancement Unit in Allwinner A80 SoC

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Message-ID: <20180318030113.756rexmhlkrqnmlg@rob-hp-laptop>
Date:   Sun, 18 Mar 2018 07:52:14 -0500
From:   Rob Herring <robh@...nel.org>
To:     Chen-Yu Tsai <wens@...e.org>
Cc:     Maxime Ripard <maxime.ripard@...tlin.com>,
        Mark Rutland <mark.rutland@....com>,
        David Airlie <airlied@...ux.ie>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/8] drm/sun4i: Add DT binding for Detail Enhancement
 Unit in Allwinner A80 SoC

On Thu, Mar 15, 2018 at 07:41:30PM +0800, Chen-Yu Tsai wrote:
> The display pipeline on the A80 SoC has what is called the Detail
> Enhancement Unit, or DEU for short, block in between the display
> frontend and backend. This unit can sharpen images in both luma
> and chroma channels. It seems to also do colorspace conversion.
> 
> This patch adds the device tree binding for this hardware block.
> 
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>
> ---
>  .../bindings/display/sunxi/sun4i-drm.txt           | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)

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