linux-kernel - Re: [PATCH V5 RESEND] drm/rockchip: Reject AFBC for res >2560 on rk3399

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] [day] [month] [year] [list]

Message-ID: <CAPj87rMU9qcdEmAVuH7E7ENkHCn5zveKA-Sk2bvCB=6BwxR4Ug@mail.gmail.com>
Date: Wed, 4 Jun 2025 13:21:31 +0100
From: Daniel Stone <daniel@...ishbar.org>
To: Konstantin Shabanov <mail@...htsea.me>
Cc: Sandy Huang <hjc@...k-chips.com>, Heiko Stübner <heiko@...ech.de>, 
	Andy Yan <andy.yan@...k-chips.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>, 
	Dan Callaghan <djc@....id.au>, dri-devel@...ts.freedesktop.org, 
	linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V5 RESEND] drm/rockchip: Reject AFBC for res >2560 on rk3399

On Wed, 4 Jun 2025 at 10:01, Konstantin Shabanov <mail@...htsea.me> wrote:
> As it isn't supported by rk3399. From the datasheet[1]
> ("1.2.10 Video IN/OUT", "Display Interface", p. 17):
>
>   Support AFBC function co-operation with GPU
>     * support 2560x1600 UI
>
> Signed-off-by: Konstantin Shabanov <mail@...htsea.me>
> Reported-by: Dan Callaghan <djc@....id.au>
> Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7968

Acked-by: Daniel Stone <daniels@...labora.com>

Cheers,
Daniel