The rcar DT overlays are missing symetrical remote-endpoint properties in their graph nodes because the remote-endpoint is fixed up at run-time. Disable the dtc 'graph-endpoint' warnings when compiling these overlays. If this becomes a common problem for overlays, then perhaps this check needs to be disabled for all overlays.
Reported-by: Stephen Rothwell <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: David Airlie <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Rob Herring <[email protected]> --- This needs to go thru my tree because it is dependent on the dtc update that adds the warning (perhaps we're going to need to add option checking for dtc). Rob drivers/gpu/drm/rcar-du/Makefile | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/rcar-du/Makefile b/drivers/gpu/drm/rcar-du/Makefile index 3e58ed93d5b1..2a3b8d7972b5 100644 --- a/drivers/gpu/drm/rcar-du/Makefile +++ b/drivers/gpu/drm/rcar-du/Makefile @@ -17,3 +17,10 @@ rcar-du-drm-$(CONFIG_DRM_RCAR_VSP) += rcar_du_vsp.o obj-$(CONFIG_DRM_RCAR_DU) += rcar-du-drm.o obj-$(CONFIG_DRM_RCAR_DW_HDMI) += rcar_dw_hdmi.o obj-$(CONFIG_DRM_RCAR_LVDS) += rcar_lvds.o + +# 'remote-endpoint' is fixed up at run-time +DTC_FLAGS_rcar_du_of_lvds_r8a7790 += -Wno-graph_endpoint +DTC_FLAGS_rcar_du_of_lvds_r8a7791 += -Wno-graph_endpoint +DTC_FLAGS_rcar_du_of_lvds_r8a7793 += -Wno-graph_endpoint +DTC_FLAGS_rcar_du_of_lvds_r8a7795 += -Wno-graph_endpoint +DTC_FLAGS_rcar_du_of_lvds_r8a7796 += -Wno-graph_endpoint -- 2.17.0 _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
