linux-kernel - [PATCH 0/3] drm/bridge: imx: A few fixes

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Message-Id: <20260123-imx8qxp-drm-bridge-fixes-v1-0-8bb85ada5866@nxp.com>
Date: Fri, 23 Jan 2026 17:22:14 +0800
From: Liu Ying <victor.liu@....com>
To: 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>, 
 Luca Ceresoli <luca.ceresoli@...tlin.com>
Cc: dri-devel@...ts.freedesktop.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Liu Ying <victor.liu@....com>
Subject: [PATCH 0/3] drm/bridge: imx: A few fixes

Hi,

This patch series contains 3 bug fixes for i.MX8QXP DRM bridges.
Each patch fixes a NULL pointer dereference issue and stands alone.

Signed-off-by: Liu Ying <victor.liu@....com>
---
Liu Ying (3):
      drm/bridge: imx8qxp-ldb: Fix NULL pointer dereference in imx8qxp_ldb_bridge_destroy()
      drm/bridge: imx8qxp-pxl2dpi: Fix NULL pointer dereference in imx8qxp_pxl2dpi_bridge_destroy()
      drm/bridge: imx8qxp-pixel-combiner: Fix bailout for imx8qxp_pc_bridge_probe()

 drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c            | 7 +++++--
 drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 2 +-
 drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c        | 3 +++
 3 files changed, 9 insertions(+), 3 deletions(-)
---
base-commit: e3b32dcb9f23e3c3927ef3eec6a5842a988fb574
change-id: 20260122-imx8qxp-drm-bridge-fixes-dc7cb2564506

Best regards,
-- 
Liu Ying <victor.liu@....com>