drm: Add missing dependency for the component-aware simple encoder
The simple encoder depends on the DRM video mode helpers. Add this as
a Kconfig dependency.
Change-Id: I9fdc41fa9aca4a1a7ec08f22435086508ec2a133
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index e95a9aa..99f1ca1 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -219,6 +219,7 @@
config DRM_VIRT_ENCODER
tristate "Virtual OF-based encoder"
depends on DRM && OF
+ select VIDEOMODE_HELPERS
help
Choose this option to get a virtual encoder and its associated
connector that will use the device tree to read the display
