drm/rockchip: Fix Kconfig dependencies for display-port encoders

The DP-helper module has been replaced by the display-helper module.
So the driver have to select it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 1e0f66420b13("drm/display: Introduce a DRM display-helper module")
Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>
Reviewed-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220507100910.93705-1-renzhijie2@huawei.com

diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 5afab49..53c2d99 100644 (file)
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -2,7 +2,6 @@
 config DRM_ROCKCHIP
        tristate "DRM Support for Rockchip"
        depends on DRM && ROCKCHIP_IOMMU
-       select DRM_DISPLAY_HELPER if ROCKCHIP_ANALOGIX_DP
        select DRM_GEM_CMA_HELPER
        select DRM_KMS_HELPER
        select DRM_PANEL
@@ -38,6 +37,7 @@ config ROCKCHIP_VOP2
 config ROCKCHIP_ANALOGIX_DP
        bool "Rockchip specific extensions for Analogix DP driver"
        depends on ROCKCHIP_VOP
+       select DRM_DISPLAY_HELPER
        select DRM_DISPLAY_DP_HELPER
        help
          This selects support for Rockchip SoC specific extensions
@@ -47,6 +47,8 @@ config ROCKCHIP_ANALOGIX_DP
 config ROCKCHIP_CDN_DP
        bool "Rockchip cdn DP"
        depends on EXTCON=y || (EXTCON=m && DRM_ROCKCHIP=m)
+       select DRM_DISPLAY_HELPER
+       select DRM_DISPLAY_DP_HELPER
        help
          This selects support for Rockchip SoC specific extensions
          for the cdn DP driver. If you want to enable Dp on