Hi Ronald, Thank you for the patch.
On Tue, Jan 22, 2019 at 06:13:11AM -0800, Ronald Tschalär wrote: > commit d6abe6df706c66d803e6dd4fe98c1b6b7f125a56 (drm/bridge: Commits are usually quoted using the short 12 digits version of their SHA-1. > sil_sii8620: do not have a dependency of RC_CORE) added a dependency on > INPUT. However, this causes problems with other drivers, in particular > an input driver that depends on MFD_INTEL_LPSS_PCI (to be added in a > future commit): > > drivers/clk/Kconfig:9:error: recursive dependency detected! > drivers/clk/Kconfig:9: symbol COMMON_CLK is selected by > MFD_INTEL_LPSS > drivers/mfd/Kconfig:566: symbol MFD_INTEL_LPSS is selected by > MFD_INTEL_LPSS_PCI > drivers/mfd/Kconfig:580: symbol MFD_INTEL_LPSS_PCI is implied by > KEYBOARD_APPLESPI > drivers/input/keyboard/Kconfig:73: symbol KEYBOARD_APPLESPI depends on > INPUT > drivers/input/Kconfig:8: symbol INPUT is selected by DRM_SIL_SII8620 > drivers/gpu/drm/bridge/Kconfig:83: symbol DRM_SIL_SII8620 depends on > DRM_BRIDGE > drivers/gpu/drm/bridge/Kconfig:1: symbol DRM_BRIDGE is selected by > DRM_PL111 > drivers/gpu/drm/pl111/Kconfig:1: symbol DRM_PL111 depends on COMMON_CLK > > According to the docs, select should only be used for non-visible > symbols. Furthermore almost all other references to INPUT throughout the > kernel config are depends, not selects. Hence this change. > > CC: Inki Dae <inki....@samsung.com> > CC: Andrzej Hajda <a.ha...@samsung.com> > Signed-off-by: Ronald Tschalär <ron...@innovation.ch> > --- > drivers/gpu/drm/bridge/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig > index 2fee47b0d50b..eabedc83f25c 100644 > --- a/drivers/gpu/drm/bridge/Kconfig > +++ b/drivers/gpu/drm/bridge/Kconfig > @@ -83,9 +83,9 @@ config DRM_PARADE_PS8622 > config DRM_SIL_SII8620 > tristate "Silicon Image SII8620 HDMI/MHL bridge" > depends on OF > + depends on INPUT > select DRM_KMS_HELPER > imply EXTCON > - select INPUT > select RC_CORE RC_CORE is always a user-visible symbol (which by the way depends on INPUT). I think reverting commit d6abe6df706c would be a better solution. > help > Silicon Image SII8620 HDMI/MHL bridge chip driver. -- Regards, Laurent Pinchart
