[RFC 6/6] drm/rcar-du: fix lvds dependency

[Arnd Bergmann <arnd@arndb.de>]

arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_crtc.o: in function `rcar_du_crtc_atomic_enable':
rcar_du_crtc.c:(.text+0xad4): undefined reference to `rcar_lvds_clk_enable'
arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_crtc.o: in function `rcar_du_crtc_atomic_disable':
rcar_du_crtc.c:(.text+0xd7c): undefined reference to `rcar_lvds_clk_disable'
arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_drv.o: in function `rcar_du_init':
rcar_du_drv.c:(.init.text+0x4): undefined reference to `rcar_du_of_init'
arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_encoder.o: in function `rcar_du_encoder_init':
rcar_du_encoder.c:(.text+0x7a): undefined reference to `rcar_lvds_dual_link'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/gpu/drm/rcar-du/Kconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index 5e35f5934d62..4bb879f02633 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -4,7 +4,6 @@ config DRM_RCAR_DU
 	depends on DRM && OF
 	depends on ARM || ARM64
 	depends on ARCH_RENESAS || COMPILE_TEST
-	imply DRM_RCAR_LVDS
 	select DRM_KMS_HELPER
 	select DRM_KMS_CMA_HELPER
 	select DRM_GEM_CMA_HELPER
@@ -27,7 +26,7 @@ config DRM_RCAR_DW_HDMI
 	  Enable support for R-Car Gen3 internal HDMI encoder.
 
 config DRM_RCAR_LVDS
-	tristate "R-Car DU LVDS Encoder Support"
+	def_tristate DRM_RCAR_DU
 	depends on DRM && DRM_BRIDGE && OF
 	select DRM_PANEL
 	select OF_FLATTREE
-- 
2.26.0