linux-kernel - Re: [PATCH v4 02/10] drm/vc4: hdmi: implement clear

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: <002704a5-9ccb-4abb-beaf-5a448c17ea39@samsung.com>
Date: Tue, 27 Jan 2026 10:11:27 +0100
From: Marek Szyprowski <m.szyprowski@...sung.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.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>, Dave Stevenson
	<dave.stevenson@...pberrypi.com>, Maíra Canal
	<mcanal@...lia.com>, Raspberry Pi Kernel Maintenance
	<kernel-list@...pberrypi.com>, Chen-Yu Tsai <wens@...nel.org>, Jernej
	Skrabec <jernej.skrabec@...il.com>, Samuel Holland <samuel@...lland.org>,
	Andrzej Hajda <andrzej.hajda@...el.com>, Neil Armstrong
	<neil.armstrong@...aro.org>, Robert Foss <rfoss@...nel.org>, Laurent
	Pinchart <Laurent.pinchart@...asonboard.com>, Jonas Karlman
	<jonas@...boo.se>, Liu Ying <victor.liu@....com>, Chun-Kuang Hu
	<chunkuang.hu@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>, Matthias
	Brugger <matthias.bgg@...il.com>, AngeloGioacchino Del Regno
	<angelogioacchino.delregno@...labora.com>, Rob Clark
	<robin.clark@....qualcomm.com>, Dmitry Baryshkov <lumag@...nel.org>, Abhinav
	Kumar <abhinav.kumar@...ux.dev>, Jessica Zhang <jesszhan0024@...il.com>,
	Sean Paul <sean@...rly.run>, Marijn Suijten <marijn.suijten@...ainline.org>,
	Sandy Huang <hjc@...k-chips.com>, Heiko Stübner
	<heiko@...ech.de>, Andy Yan <andy.yan@...k-chips.com>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
	linux-mediatek@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
	freedreno@...ts.freedesktop.org, linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH v4 02/10] drm/vc4: hdmi: implement clear_infoframe

On 26.01.2026 20:00, Dmitry Baryshkov wrote:
> On Mon, Jan 26, 2026 at 06:44:52PM +0100, Marek Szyprowski wrote:
>> On 26.01.2026 18:42, Marek Szyprowski wrote:
>>> On 07.01.2026 19:14, Dmitry Baryshkov wrote:
>>>> Implement the clear_infoframe callback, disabling corresponding
>>>> InfoFrame type.
>>>>
>>>> Acked-by: Maxime Ripard <mripard@...nel.org>
>>>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
>>> This patch landed recently in linux-next as commit 3a4ceb89a972
>>> ("drm/vc4: hdmi: implement clear_infoframe"). In my tests I found that
>>> it causes the following regression on Qualcomm RB5 board:
>> Please ignore my report, it looks that automated bisecting got a bit
>> confused.
> See https://lore.kernel.org/dri-devel/9ebc0582b0f7990d7df992a07ec8ef7f@kernel.org/T/#t
>
> I'm going to push it to drm-misc-next-fixes.

Thanks for pointing that patch! It fixed my issue.

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland