Laurent Pinchart 841281fe52 drm: rcar-du: Drop LVDS device tree backward compatibility
The rcar-du driver goes to great lengths to preserve device tree
backward compatibility for the LVDS encoders by patching old device
trees at runtime.

The last R-Car Gen2 platform was converted to the new bindings commit
edb0c3affe5214a2 ("ARM: dts: r8a7793: Convert to new LVDS DT bindings"),
in v4.17, and the last RZ/G1 platform converted in commit
6a6a797625b5fe85 ("ARM: dts: r8a7743: Convert to new LVDS DT bindings"),
in v5.0. Both are older than commit 58256143cff7c2e0 ("clk: renesas:
Remove R-Car Gen2 legacy DT clock support"), in v5.5, which removes
support for legacy bindings for clocks. The LVDS compatibility code is
thus not needed anymore. Drop it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2022-03-03 11:26:35 +02:00

24 lines
852 B
Makefile

# SPDX-License-Identifier: GPL-2.0
rcar-du-drm-y := rcar_du_crtc.o \
rcar_du_drv.o \
rcar_du_encoder.o \
rcar_du_group.o \
rcar_du_kms.o \
rcar_du_plane.o \
rcar-du-drm-$(CONFIG_DRM_RCAR_VSP) += rcar_du_vsp.o
rcar-du-drm-$(CONFIG_DRM_RCAR_WRITEBACK) += rcar_du_writeback.o
obj-$(CONFIG_DRM_RCAR_CMM) += rcar_cmm.o
obj-$(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
obj-$(CONFIG_DRM_RCAR_MIPI_DSI) += rcar_mipi_dsi.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