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 81