1# SPDX-License-Identifier: GPL-2.0
 2config DRM_RCAR_DU
 3	tristate "DRM Support for R-Car Display Unit"
 4	depends on DRM && OF
 5	depends on ARM || ARM64
 6	depends on ARCH_RENESAS || COMPILE_TEST
 7	imply DRM_RCAR_CMM
 8	imply DRM_RCAR_LVDS
 9	select DRM_KMS_HELPER
10	select DRM_KMS_CMA_HELPER
11	select DRM_GEM_CMA_HELPER
12	select VIDEOMODE_HELPERS
13	help
14	  Choose this option if you have an R-Car chipset.
15	  If M is selected the module will be called rcar-du-drm.
16
17config DRM_RCAR_CMM
18	tristate "R-Car DU Color Management Module (CMM) Support"
19	depends on DRM && OF
20	depends on DRM_RCAR_DU
21	help
22	  Enable support for R-Car Color Management Module (CMM).
23
24config DRM_RCAR_DW_HDMI
25	tristate "R-Car DU Gen3 HDMI Encoder Support"
26	depends on DRM && OF
27	select DRM_DW_HDMI
28	help
29	  Enable support for R-Car Gen3 internal HDMI encoder.
30
31config DRM_RCAR_LVDS
32	tristate "R-Car DU LVDS Encoder Support"
33	depends on DRM && DRM_BRIDGE && OF
34	select DRM_KMS_HELPER
35	select DRM_PANEL
36	select OF_FLATTREE
37	select OF_OVERLAY
38	help
39	  Enable support for the R-Car Display Unit embedded LVDS encoders.
40
41config DRM_RCAR_VSP
42	bool "R-Car DU VSP Compositor Support" if ARM
43	default y if ARM64
44	depends on DRM_RCAR_DU
45	depends on VIDEO_RENESAS_VSP1=y || (VIDEO_RENESAS_VSP1 && DRM_RCAR_DU=m)
46	help
47	  Enable support to expose the R-Car VSP Compositor as KMS planes.
48
49config DRM_RCAR_WRITEBACK
50	bool
51	default y if ARM64