On Thu Apr 4, 2024 at 2:35 PM CEST, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@xxxxxxxx> > > When CONFIG_OF is disabled, TYPEC_MUX_PTN36502 causes a Kconfig warning: > > WARNING: unmet direct dependencies detected for DRM_AUX_BRIDGE > Depends on [n]: HAS_IOMEM [=y] && DRM_BRIDGE [=y] && OF [=n] > Selected by [y]: > - TYPEC_MUX_PTN36502 [=y] && USB_SUPPORT [=y] && TYPEC [=y] && I2C [=y] && (DRM [=y] || DRM [=y]=n) && DRM_BRIDGE [=y] > > It doesn't actually seem to be required here, so just avoid the warning > with a narrower select statement and use the same condition that Nathan > added for NB7VPQ904M. Hi, This has already been sent by Nathan, just hasn't been picked up yet I guess. https://lore.kernel.org/linux-patches/20240328-fix-ptn36502-drm_aux_bridge-select-v1-1-85552117e26e@xxxxxxxxxx/ Regards Luca > > Fixes: 9dc28ea21eb4 ("usb: typec: ptn36502: switch to DRM_AUX_BRIDGE") > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > --- > drivers/usb/typec/mux/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/usb/typec/mux/Kconfig b/drivers/usb/typec/mux/Kconfig > index 4827e86fed6d..ce7db6ad3057 100644 > --- a/drivers/usb/typec/mux/Kconfig > +++ b/drivers/usb/typec/mux/Kconfig > @@ -60,7 +60,7 @@ config TYPEC_MUX_PTN36502 > tristate "NXP PTN36502 Type-C redriver driver" > depends on I2C > depends on DRM || DRM=n > - select DRM_AUX_BRIDGE if DRM_BRIDGE > + select DRM_AUX_BRIDGE if DRM_BRIDGE && OF > select REGMAP_I2C > help > Say Y or M if your system has a NXP PTN36502 Type-C redriver chip
