Re: [PATCH v3 2/5] phy: rockchip: phy-rockchip-typec: Add typec_mux/typec_switch support

From: kernel test robot <lkp@intel.com>
To: Chaoyi Chen <kernel@airkyi.com>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Vinod Koul <vkoul@kernel.org>,
	Kishon Vijay Abraham I <kishon@kernel.org>,
	Heiko Stuebner <heiko@sntech.de>,
	Sandy Huang <hjc@rock-chips.com>,
	Andy Yan <andy.yan@rock-chips.com>,
	Yubing Zhang <yubing.zhang@rock-chips.com>,
	Frank Wang <frank.wang@rock-chips.com>,
	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>,
	Amit Sunil Dhamne <amitsd@google.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Chaoyi Chen <chaoyi.chen@rock-chips.com>,
	Dragan Simic <dsimic@manjaro.org>,
	Johan Jonker <jbx6244@gmail.com>,
	Diederik de Haas <didi.debian@cknow.org>,
	Dmitry Baryshkov <lumag@kernel.org>,
	Peter Robinson <pbrobinson@gmail.com>
Cc: oe-kbuild-all@lists.linux.dev, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v3 2/5] phy: rockchip: phy-rockchip-typec: Add typec_mux/typec_switch support
Date: Wed, 30 Jul 2025 08:50:39 +0800	[thread overview]
Message-ID: <202507300837.EQJOJgpi-lkp@intel.com> (raw)
In-Reply-To: <20250729090032.97-3-kernel@airkyi.com>

Hi Chaoyi,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20250729]
[also build test ERROR on linus/master v6.16]
[cannot apply to robh/for-next rockchip/for-next krzk/for-next krzk-dt/for-next v6.16 v6.16-rc7 v6.16-rc6]
[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/Chaoyi-Chen/dt-bindings-phy-rockchip-rk3399-typec-phy-Support-mode-switch/20250729-170255
base:   next-20250729
patch link:    https://lore.kernel.org/r/20250729090032.97-3-kernel%40airkyi.com
patch subject: [PATCH v3 2/5] phy: rockchip: phy-rockchip-typec: Add typec_mux/typec_switch support
config: powerpc-randconfig-002-20250730 (https://download.01.org/0day-ci/archive/20250730/202507300837.EQJOJgpi-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250730/202507300837.EQJOJgpi-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/202507300837.EQJOJgpi-lkp@intel.com/

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

>> ERROR: modpost: "drm_connector_oob_hotplug_event" [drivers/phy/rockchip/phy-rockchip-typec.ko] undefined!

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for HOTPLUG_CPU
   Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
   Selected by [y]:
   - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=n] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

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