Messages in this thread | | | Date | Tue, 26 Apr 2022 17:29:31 +0200 | Subject | Re: [PATCH] drm/bridge: ite-it6505: add missing Kconfig option select | From | Neil Armstrong <> |
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On 26/04/2022 16:15, Fabien Parent wrote: > The IT6505 is using functions provided by the DRM_DP_HELPER driver. > In order to avoid having the bridge enabled but the helper disabled, > let's add a select in order to be sure that the DP helper functions are > always available. > > Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver") > Signed-off-by: Fabien Parent <fparent@baylibre.com> > --- > drivers/gpu/drm/bridge/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig > index 007e5a282f67..2145b08f9534 100644 > --- a/drivers/gpu/drm/bridge/Kconfig > +++ b/drivers/gpu/drm/bridge/Kconfig > @@ -78,6 +78,7 @@ config DRM_ITE_IT6505 > tristate "ITE IT6505 DisplayPort bridge" > depends on OF > select DRM_KMS_HELPER > + select DRM_DP_HELPER > select EXTCON > help > ITE IT6505 DisplayPort bridge chip driver.
http://lore.kernel.org/r/20220403151637.15546-1-rdunlap@infradead.org also select DRM_DP_AUX_BUS, can you check if this is really neaded ?
Neil
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