tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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_PANEL
9 select REGMAP_MMIO
10 select VIDEOMODE_HELPERS
11 help
12 Choose this option if you have an Allwinner SoC with a
13 Display Engine. If M is selected the module will be called
14 sun4i-drm.
15
16if DRM_SUN4I
17
18config DRM_SUN4I_HDMI
19 tristate "Allwinner A10 HDMI Controller Support"
20 default DRM_SUN4I
21 help
22 Choose this option if you have an Allwinner SoC with an HDMI
23 controller.
24
25config DRM_SUN4I_HDMI_CEC
26 bool "Allwinner A10 HDMI CEC Support"
27 depends on DRM_SUN4I_HDMI
28 select CEC_CORE
29 select CEC_PIN
30 help
31 Choose this option if you have an Allwinner SoC with an HDMI
32 controller and want to use CEC.
33
34config DRM_SUN4I_BACKEND
35 tristate "Support for Allwinner A10 Display Engine Backend"
36 default DRM_SUN4I
37 help
38 Choose this option if you have an Allwinner SoC with the
39 original Allwinner Display Engine, which has a backend to
40 do some alpha blending and feed graphics to TCON. If M is
41 selected the module will be called sun4i-backend.
42
43config DRM_SUN6I_DSI
44 tristate "Allwinner A31 MIPI-DSI Controller Support"
45 default MACH_SUN8I
46 select CRC_CCITT
47 select DRM_MIPI_DSI
48 select RESET_CONTROLLER
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