From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Pengyu Luo <mitltlatltl@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
kernel test robot <lkp@intel.com>,
Abhishek Pandit-Subedi <abhishekpandit@chromium.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Pavan Holla <pholla@chromium.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] usb: typec: ucsi: add DRM_BRIDGE dependencies
Date: Fri, 25 Apr 2025 13:44:06 +0200 [thread overview]
Message-ID: <2025042551-baggie-brisket-aa8c@gregkh> (raw)
In-Reply-To: <20250425113025.1718145-1-arnd@kernel.org>
On Fri, Apr 25, 2025 at 01:30:21PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> Selecting CONFIG_DRM_AUX_HPD_BRIDGE is not allowed when its dependencies
> are not met:
>
> WARNING: unmet direct dependencies detected for DRM_AUX_HPD_BRIDGE
> Depends on [n]: HAS_IOMEM [=y] && DRM [=n] && DRM_BRIDGE [=n] && OF [=n]
> Selected by [m]:
> - UCSI_HUAWEI_GAOKUN [=m] && USB_SUPPORT [=y] && TYPEC [=y] && TYPEC_UCSI [=m] && EC_HUAWEI_GAOKUN [=m]
>
> ERROR: modpost: "drm_bridge_hpd_notify" [drivers/gpu/drm/bridge/aux-hpd-bridge.ko] undefined!
> ERROR: modpost: "devm_drm_bridge_add" [drivers/gpu/drm/bridge/aux-hpd-bridge.ko] undefined!
>
> Add the same dependencies for the new UCSI_HUAWEI_GAOKUN driver to ensure
> it always builds cleanly.
>
> Fixes: 00327d7f2c8c ("usb: typec: ucsi: add Huawei Matebook E Go ucsi driver")
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202504140319.dgpbDOJZ-lkp@intel.com/
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/usb/typec/ucsi/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
I just took this version which was sent before yours, sorry:
https://lore.kernel.org/r/20250417122843.2667008-1-yuehaibing@huawei.com
prev parent reply other threads:[~2025-04-25 11:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-25 11:30 [PATCH] usb: typec: ucsi: add DRM_BRIDGE dependencies Arnd Bergmann
2025-04-25 11:44 ` Greg Kroah-Hartman [this message]
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