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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <87y0sh947w.fsf@minerva.mail-host-address-is-not-set>
Date: Mon, 21 Jul 2025 13:24:19 +0200
From: Javier Martinez Canillas <javierm@...hat.com>
To: Marcus Folkesson <marcus.folkesson@...il.com>, 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>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 devicetree@...r.kernel.org, Marcus Folkesson <marcus.folkesson@...il.com>
Subject: Re: [PATCH v2 5/6] drm/format-helper: introduce
 drm_fb_xrgb8888_to_gray2()

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.

Reviewed-by: Javier Martinez Canillas <javierm@...hat.com>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat