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From: kernel test robot <lkp@intel.com>
To: Damon Ding <damon.ding@rock-chips.com>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Jingoo Han <jingoohan1@gmail.com>,
	Inki Dae <inki.dae@samsung.com>,
	Seung-Woo Kim <sw0312.kim@samsung.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Peter Griffin <peter.griffin@linaro.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Heiko Stuebner <heiko@sntech.de>
Cc: oe-kbuild-all@lists.linux.dev,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Luca Ceresoli <luca.ceresoli@bootlin.com>,
	Dmitry Baryshkov <lumag@kernel.org>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	Damon Ding <damon.ding@rock-chips.com>
Subject: Re: [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field
Date: Tue, 20 Oct 2026 13:37:26 +0800	[thread overview]
Message-ID: <202610201323.RdqouIbq-lkp@intel.com> (raw)
In-Reply-To: <20261019085836.3065008-12-damon.ding@rock-chips.com>

Hi Damon,

kernel test robot noticed the following build errors:

[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm/drm-next]
[cannot apply to daeinki-drm-exynos/exynos-drm-next linus/master v7.3]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Damon-Ding/drm-bridge-analogix_dp-Return-bitmask-from-analogix_dp_get_irq_type/20261019-165823
base:   https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next
patch link:    https://lore.kernel.org/r/20261019085836.3065008-12-damon.ding%40rock-chips.com
patch subject: [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field
config: parisc-randconfig-1001-20261020 (https://download.01.org/0day-ci/archive/20261020/202610201323.RdqouIbq-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 13.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261020/202610201323.RdqouIbq-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610201323.RdqouIbq-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: drivers/gpu/drm/bridge/analogix/analogix_dp.ko: symbol 'devm_drm_of_display_mode_bridge' undefined!

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


  parent reply	other threads:[~2026-10-20  5:38 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-19  8:58 [PATCH v4 00/14] Add HPD support for Rockchip Analogix DP Damon Ding
2026-10-19  8:58 ` [PATCH v4 01/14] drm/bridge: analogix_dp: Return bitmask from analogix_dp_get_irq_type() Damon Ding
2026-10-19  8:58 ` [PATCH v4 02/14] drm/bridge: analogix_dp: Check all negative return values for &analogix_dp_device.irq Damon Ding
2026-10-19  8:58 ` [PATCH v4 03/14] drm/bridge: analogix_dp: Add IRQF_ONESHOT and simplify IRQ handling Damon Ding
2026-10-19  8:58 ` [PATCH v4 04/14] drm/bridge: analogix_dp: Extend clear_hotplug_interrupts to accept IRQ bitmask Damon Ding
2026-10-19  8:58 ` [PATCH v4 05/14] drm/bridge: analogix_dp: Extend mute/unmute HPD interrupts to accept irq bitmask Damon Ding
2026-10-19  8:58 ` [PATCH v4 06/14] drm/bridge: analogix_dp: Simplify analogix_dp_config_interrupt() Damon Ding
2026-10-19  8:58 ` [PATCH v4 07/14] drm/bridge: analogix_dp: Use platform-specific HPD detection scheme Damon Ding
2026-10-19  8:58 ` [PATCH v4 08/14] drm/bridge: analogix_dp: Skip native HPD interrupt ops for GPIO HPD Damon Ding
2026-10-19  8:58 ` [PATCH v4 09/14] drm/bridge: analogix_dp: Move IRQ enable/disable to bind/unbind Damon Ding
2026-10-19  8:58 ` [PATCH v4 10/14] drm/bridge: analogix_dp: Manage pm runtime and IRQ for native HPD pin detection Damon Ding
2026-10-19  8:58 ` [PATCH v4 11/14] drm/bridge: analogix_dp: Use bridge->next_bridge instead of plat_data field Damon Ding
2026-10-20  5:36   ` kernel test robot
2026-10-20 10:38     ` Heiko Stübner
2026-10-20 11:42       ` Damon Ding
2026-10-20  5:37   ` kernel test robot [this message]
2026-10-19  8:58 ` [PATCH v4 12/14] drm/bridge: analogix_dp: Restrict forced connected status to panel endpoints Damon Ding
2026-10-19  8:58 ` [PATCH v4 13/14] drm/bridge: analogix_dp: Handle HPD notification from downstream bridge Damon Ding
2026-10-19  8:58 ` [PATCH v4 14/14] MAINTAINERS: Add entry for Analogix DP controller bridge Damon Ding

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