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 PHY_SUN6I_MIPI_DPHY
50	help
51	  Choose this option if you want have an Allwinner SoC with
52	  MIPI-DSI support. If M is selected the module will be called
53	  sun6i_mipi_dsi.
54
55config DRM_SUN8I_DW_HDMI
56	tristate "Support for Allwinner version of DesignWare HDMI"
57	depends on DRM_SUN4I
58	select DRM_DW_HDMI
59	help
60	  Choose this option if you have an Allwinner SoC with the
61	  DesignWare HDMI controller with custom HDMI PHY. If M is
62	  selected the module will be called sun8i_dw_hdmi.
63
64config DRM_SUN8I_MIXER
65	tristate "Support for Allwinner Display Engine 2.0 Mixer"
66	default MACH_SUN8I
67	help
68	  Choose this option if you have an Allwinner SoC with the
69	  Allwinner Display Engine 2.0, which has a mixer to do some
70	  graphics mixture and feed graphics to TCON, If M is
71	  selected the module will be called sun8i-mixer.
72
73config DRM_SUN8I_TCON_TOP
74	tristate
75	default DRM_SUN4I if DRM_SUN8I_MIXER!=n
76	help
77	  TCON TOP is responsible for configuring display pipeline for
78	  HTMI, TVE and LCD.
79
80endif