linux-kernel - Re: [PATCH v4 07/14] drm/imx: dc: Add DPR channel support

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: <174bdb5a-b5a8-4856-a0ac-8caaaefde136@mailbox.org>
Date: Thu, 16 Oct 2025 19:39:58 +0200
From: Marek Vasut <marek.vasut@...lbox.org>
To: Liu Ying <victor.liu@....com>, Philipp Zabel <p.zabel@...gutronix.de>,
 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>, Shawn Guo <shawnguo@...nel.org>,
 Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, Dmitry Baryshkov <lumag@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org, Frank Li <Frank.Li@....com>
Subject: Re: [PATCH v4 07/14] drm/imx: dc: Add DPR channel support

On 10/16/25 8:32 AM, Liu Ying wrote:

Hello Liu,

> +++ b/drivers/gpu/drm/imx/dc/Kconfig
> @@ -1,6 +1,7 @@
>   config DRM_IMX8_DC
>   	tristate "Freescale i.MX8 Display Controller Graphics"
>   	depends on DRM && COMMON_CLK && OF && (ARCH_MXC || COMPILE_TEST)
> +	depends on IMX_SCU
Can the SCU dependency be made optional, or per-module, or somehow 
abstracted out (via regmap?), so iMX95 support can be added into the 
driver easily too ?

Thank you