1# SPDX-License-Identifier: GPL-2.0-only
2config DRM_SUN4I
3	tristate "DRM Support for Allwinner A10 Display Engine"
4	depends on DRM && (ARM || ARM64) && COMMON_CLK
5	depends on ARCH_SUNXI || COMPILE_TEST
6	select DRM_GEM_CMA_HELPER
7	select DRM_KMS_HELPER
8	select DRM_KMS_CMA_HELPER
9	select DRM_PANEL
10	select REGMAP_MMIO
11	select VIDEOMODE_HELPERS
12	help
13	  Choose this option if you have an Allwinner SoC with a
14	  Display Engine. If M is selected the module will be called
15	  sun4i-drm.
16
17if DRM_SUN4I
18
19config DRM_SUN4I_HDMI
20	tristate "Allwinner A10 HDMI Controller Support"
21	default DRM_SUN4I
22	help
23	  Choose this option if you have an Allwinner SoC with an HDMI
24	  controller.
25
26config DRM_SUN4I_HDMI_CEC
27	bool "Allwinner A10 HDMI CEC Support"
28	depends on DRM_SUN4I_HDMI
29	select CEC_CORE
30	select CEC_PIN
31	help
32	  Choose this option if you have an Allwinner SoC with an HDMI
33	  controller and want to use CEC.
34
35config DRM_SUN4I_BACKEND
36	tristate "Support for Allwinner A10 Display Engine Backend"
37	default DRM_SUN4I
38	help
39	  Choose this option if you have an Allwinner SoC with the
40	  original Allwinner Display Engine, which has a backend to
41	  do some alpha blending and feed graphics to TCON. If M is
42	  selected the module will be called sun4i-backend.
43
44config DRM_SUN6I_DSI
45	tristate "Allwinner A31 MIPI-DSI Controller Support"
46	default MACH_SUN8I
47	select CRC_CCITT
48	select DRM_MIPI_DSI
49	select RESET_CONTROLLER
50	select PHY_SUN6I_MIPI_DPHY
51	help
52	  Choose this option if you want have an Allwinner SoC with
53	  MIPI-DSI support. If M is selected the module will be called
54	  sun6i_mipi_dsi.
55
56config DRM_SUN8I_DW_HDMI
57	tristate "Support for Allwinner version of DesignWare HDMI"
58	depends on DRM_SUN4I
59	select DRM_DW_HDMI
60	help
61	  Choose this option if you have an Allwinner SoC with the
62	  DesignWare HDMI controller with custom HDMI PHY. If M is
63	  selected the module will be called sun8i_dw_hdmi.
64
65config DRM_SUN8I_MIXER
66	tristate "Support for Allwinner Display Engine 2.0 Mixer"
67	default MACH_SUN8I
68	help
69	  Choose this option if you have an Allwinner SoC with the
70	  Allwinner Display Engine 2.0, which has a mixer to do some
71	  graphics mixture and feed graphics to TCON, If M is
72	  selected the module will be called sun8i-mixer.
73
74config DRM_SUN8I_TCON_TOP
75	tristate
76	default DRM_SUN4I if DRM_SUN8I_MIXER!=n
77	help
78	  TCON TOP is responsible for configuring display pipeline for
79	  HTMI, TVE and LCD.
80
81endif
82