From 8422cdf91db1dc73f371adbc8af6d24d1908d1d3 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 4 Dec 2025 11:11:07 +0100 Subject: [PATCH] usb: typec: ucsi: huawei-gaokin: add DRM dependency commit d14cd998e67ba8f1cca52a260a1ce1a60954fd8b upstream. Selecting DRM_AUX_HPD_BRIDGE is not possible from a built-in driver when CONFIG_DRM=m: WARNING: unmet direct dependencies detected for DRM_AUX_HPD_BRIDGE Depends on [m]: HAS_IOMEM [=y] && DRM [=m] && DRM_BRIDGE [=y] && OF [=y] Selected by [y]: - UCSI_HUAWEI_GAOKUN [=y] && USB_SUPPORT [=y] && TYPEC [=y] && TYPEC_UCSI [=y] && EC_HUAWEI_GAOKUN [=y] && DRM_BRIDGE [=y] && OF [=y] Add the same dependency we have in similar drivers to work around this. Fixes: 00327d7f2c8c ("usb: typec: ucsi: add Huawei Matebook E Go ucsi driver") Cc: stable Signed-off-by: Arnd Bergmann Reviewed-by: Heikki Krogerus Link: https://patch.msgid.link/20251204101111.1035975-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/ucsi/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/typec/ucsi/Kconfig b/drivers/usb/typec/ucsi/Kconfig index 7fcb1e1de5d6d..b812be4d0e674 100644 --- a/drivers/usb/typec/ucsi/Kconfig +++ b/drivers/usb/typec/ucsi/Kconfig @@ -96,6 +96,7 @@ config UCSI_LENOVO_YOGA_C630 config UCSI_HUAWEI_GAOKUN tristate "UCSI Interface Driver for Huawei Matebook E Go" depends on EC_HUAWEI_GAOKUN + depends on DRM || !DRM select DRM_AUX_HPD_BRIDGE if DRM_BRIDGE && OF help This driver enables UCSI support on the Huawei Matebook E Go tablet, -- 2.47.3