linux-kernel - Re: [PATCH v2 5/6] drm/format-helper: introduce drm_fb_xrgb8888_to

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Message-ID: <aJnc36ojqSb3-Ti2@gmail.com>
Date: Mon, 11 Aug 2025 14:06:55 +0200
From: Marcus Folkesson <marcus.folkesson@...il.com>
To: Javier Martinez Canillas <javierm@...hat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v2 5/6] drm/format-helper: introduce
 drm_fb_xrgb8888_to_gray2()

On Mon, Jul 21, 2025 at 01:24:19PM +0200, Javier Martinez Canillas wrote:
> Marcus Folkesson <marcus.folkesson@...il.com> writes:
> 
> > Convert XRGB8888 to 2bit grayscale.
> >
> > It uses drm_fb_xrgb8888_to_gray8() to convert the pixels to gray8 as an
> > intermediate step before converting to gray2.
> >
> > Signed-off-by: Marcus Folkesson <marcus.folkesson@...il.com>
> > ---
> 
> I would like Thomas to review it too, but for me the change looks good.

A friendly ping to Thomas.

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