linux-kernel - Re: [PATCH v2 0/4] dev_err_probe usage for imx8qxp DPU pipeline

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: <b3499ec5-c751-4809-82de-9d937fe47c6b@nxp.com>
Date: Wed, 8 Jan 2025 11:13:51 +0800
From: Liu Ying <victor.liu@....com>
To: Alexander Stein <alexander.stein@...tq-group.com>,
 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>, Jernej Skrabec <jernej.skrabec@...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>,
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>
Cc: dri-devel@...ts.freedesktop.org, imx@...ts.linux.dev,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/4] dev_err_probe usage for imx8qxp DPU pipeline

On 01/07/2025, Alexander Stein wrote:
> Hi everyone,

Hi Alexander,

> 
> this is a v2 of an old series still in my queue.
> 
> Changes in v2:
> * Rebase to next-20250107
> * Remove 'imx' prefix for commit subject in patch 2 & 3
> 
> Best regards,
> Alexander
> 
> Alexander Stein (4):
>   drm/bridge: imx8qxp-pxl2dpi: Use dev_err_probe
>   drm/bridge: imx8qxp-ldb: Use dev_err_probe
>   drm/bridge: imx-ldb-helper: Use dev_err_probe
>   drm/bridge: imx8qxp-pixel-link: Use dev_err_probe

i.MX8QXP Pixel Combiner is also in the pipeline, so imx8qxp-pixel-combiner.c
needs to be changed.

To achieve consistent log upon probe deferral, i.MX8QM LDB bridge driver
imx8qm-ldb.c needs to be changed too, but it can be done with a separate patch.

> 
>  drivers/gpu/drm/bridge/imx/imx-ldb-helper.c   | 13 ++-----
>  drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c      | 37 ++++++-------------
>  .../gpu/drm/bridge/imx/imx8qxp-pixel-link.c   | 19 +++-------
>  drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c  | 26 ++++---------
>  4 files changed, 29 insertions(+), 66 deletions(-)
> 

-- 
Regards,
Liu Ying