1# SPDX-License-Identifier: GPL-2.0-only
 2config DRM_SUN4I
 3	tristate "DRM Support for Allwinner A10 Display Engine"
 4	depends on DRM && COMMON_CLK
 5	depends on ARCH_SUNXI || COMPILE_TEST
 6	select DRM_CLIENT_SELECTION
 7	select DRM_GEM_DMA_HELPER
 8	select DRM_KMS_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/A10s/A20/A31 HDMI Controller Support"
21	depends on ARM || COMPILE_TEST
22	select DRM_DISPLAY_HDMI_HELPER
23	select DRM_DISPLAY_HDMI_STATE_HELPER
24	select DRM_DISPLAY_HELPER
25	default DRM_SUN4I
26	help
27	  Choose this option if you have an Allwinner A10/A10s/A20/A31
28	  SoC with an HDMI controller.
29
30config DRM_SUN4I_HDMI_CEC
31	bool "Allwinner A10/A10s/A20/A31 HDMI CEC Support"
32	depends on DRM_SUN4I_HDMI
33	select CEC_CORE
34	select CEC_PIN
35	help
36	  Choose this option if you have an Allwinner A10/A10s/A20/A31
37	  SoC with an HDMI controller and want to use CEC.
38
39config DRM_SUN4I_BACKEND
40	tristate "Support for Allwinner A10 Display Engine Backend"
41	depends on ARM || COMPILE_TEST
42	default DRM_SUN4I
43	help
44	  Choose this option if you have an Allwinner SoC with the
45	  original Allwinner Display Engine, which has a backend to
46	  do some alpha blending and feed graphics to TCON. If M is
47	  selected the module will be called sun4i-backend.
48
49config DRM_SUN6I_DSI
50	tristate "Allwinner A31/A64 MIPI-DSI Controller Support"
51	default DRM_SUN4I
52	select CRC_CCITT
53	select DRM_MIPI_DSI
54	select RESET_CONTROLLER
55	select PHY_SUN6I_MIPI_DPHY
56	help
57	  Choose this option if you want have an Allwinner SoC with
58	  MIPI-DSI support. If M is selected the module will be called
59	  sun6i_mipi_dsi.
60
61config DRM_SUN8I_DW_HDMI
62	tristate "Support for Allwinner version of DesignWare HDMI"
63	depends on DRM_SUN4I
64	default DRM_SUN4I
65	select DRM_DW_HDMI
66	help
67	  Choose this option if you have an Allwinner SoC with the
68	  DesignWare HDMI controller. SoCs that support HDMI and
69	  have a Display Engine 2.0 contain this controller. If M is
70	  selected the module will be called sun8i_dw_hdmi.
71
72config DRM_SUN8I_MIXER
73	tristate "Support for Allwinner Display Engine 2.0 Mixer"
74	default DRM_SUN4I
75	help
76	  Choose this option if you have an Allwinner SoC with the
77	  Allwinner Display Engine 2.0, which has a mixer to do some
78	  graphics mixture and feed graphics to TCON, If M is
79	  selected the module will be called sun8i-mixer.
80
81config DRM_SUN8I_TCON_TOP
82	tristate
83	default DRM_SUN4I if DRM_SUN8I_MIXER!=n
84	help
85	  TCON TOP is responsible for configuring display pipeline for
86	  HDMI, TVE and LCD.
87
88endif