linux-kernel - Re: [PATCH 1/6] drm/panic: Fix drawing the logo on a small narrow screen

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Message-ID: <87ikgiq6pv.fsf@ocarina.mail-host-address-is-not-set>
Date: Tue, 14 Oct 2025 09:32:12 +0200
From: Javier Martinez Canillas <javierm@...hat.com>
To: Jocelyn Falempe <jfalempe@...hat.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>, Jocelyn Falempe <jfalempe@...hat.com>,
 linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Cc: stable@...r.kernel.org
Subject: Re: [PATCH 1/6] drm/panic: Fix drawing the logo on a small narrow
 screen

Jocelyn Falempe <jfalempe@...hat.com> writes:

Hello Jocelyn,

> If the logo width is bigger than the framebuffer width, and the
> height is big enough to hold the logo and the message, it will draw
> at x coordinate that are higher than the width, and ends up in a
> corrupted image.
>
> Fixes: 4b570ac2eb54 ("drm/rect: Add drm_rect_overlap()")
> Signed-off-by: Jocelyn Falempe <jfalempe@...hat.com>
> ---

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

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat