1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyunconfig DRM_SUN4I 3*4882a593Smuzhiyun tristate "DRM Support for Allwinner A10 Display Engine" 4*4882a593Smuzhiyun depends on DRM && (ARM || ARM64) && COMMON_CLK 5*4882a593Smuzhiyun depends on ARCH_SUNXI || COMPILE_TEST 6*4882a593Smuzhiyun select DRM_GEM_CMA_HELPER 7*4882a593Smuzhiyun select DRM_KMS_HELPER 8*4882a593Smuzhiyun select DRM_KMS_CMA_HELPER 9*4882a593Smuzhiyun select DRM_PANEL 10*4882a593Smuzhiyun select REGMAP_MMIO 11*4882a593Smuzhiyun select VIDEOMODE_HELPERS 12*4882a593Smuzhiyun help 13*4882a593Smuzhiyun Choose this option if you have an Allwinner SoC with a 14*4882a593Smuzhiyun Display Engine. If M is selected the module will be called 15*4882a593Smuzhiyun sun4i-drm. 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunif DRM_SUN4I 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunconfig DRM_SUN4I_HDMI 20*4882a593Smuzhiyun tristate "Allwinner A10 HDMI Controller Support" 21*4882a593Smuzhiyun default DRM_SUN4I 22*4882a593Smuzhiyun help 23*4882a593Smuzhiyun Choose this option if you have an Allwinner SoC with an HDMI 24*4882a593Smuzhiyun controller. 25*4882a593Smuzhiyun 26*4882a593Smuzhiyunconfig DRM_SUN4I_HDMI_CEC 27*4882a593Smuzhiyun bool "Allwinner A10 HDMI CEC Support" 28*4882a593Smuzhiyun depends on DRM_SUN4I_HDMI 29*4882a593Smuzhiyun select CEC_CORE 30*4882a593Smuzhiyun select CEC_PIN 31*4882a593Smuzhiyun help 32*4882a593Smuzhiyun Choose this option if you have an Allwinner SoC with an HDMI 33*4882a593Smuzhiyun controller and want to use CEC. 34*4882a593Smuzhiyun 35*4882a593Smuzhiyunconfig DRM_SUN4I_BACKEND 36*4882a593Smuzhiyun tristate "Support for Allwinner A10 Display Engine Backend" 37*4882a593Smuzhiyun default DRM_SUN4I 38*4882a593Smuzhiyun help 39*4882a593Smuzhiyun Choose this option if you have an Allwinner SoC with the 40*4882a593Smuzhiyun original Allwinner Display Engine, which has a backend to 41*4882a593Smuzhiyun do some alpha blending and feed graphics to TCON. If M is 42*4882a593Smuzhiyun selected the module will be called sun4i-backend. 43*4882a593Smuzhiyun 44*4882a593Smuzhiyunconfig DRM_SUN6I_DSI 45*4882a593Smuzhiyun tristate "Allwinner A31 MIPI-DSI Controller Support" 46*4882a593Smuzhiyun default MACH_SUN8I 47*4882a593Smuzhiyun select CRC_CCITT 48*4882a593Smuzhiyun select DRM_MIPI_DSI 49*4882a593Smuzhiyun select RESET_CONTROLLER 50*4882a593Smuzhiyun select PHY_SUN6I_MIPI_DPHY 51*4882a593Smuzhiyun help 52*4882a593Smuzhiyun Choose this option if you want have an Allwinner SoC with 53*4882a593Smuzhiyun MIPI-DSI support. If M is selected the module will be called 54*4882a593Smuzhiyun sun6i_mipi_dsi. 55*4882a593Smuzhiyun 56*4882a593Smuzhiyunconfig DRM_SUN8I_DW_HDMI 57*4882a593Smuzhiyun tristate "Support for Allwinner version of DesignWare HDMI" 58*4882a593Smuzhiyun depends on DRM_SUN4I 59*4882a593Smuzhiyun select DRM_DW_HDMI 60*4882a593Smuzhiyun help 61*4882a593Smuzhiyun Choose this option if you have an Allwinner SoC with the 62*4882a593Smuzhiyun DesignWare HDMI controller with custom HDMI PHY. If M is 63*4882a593Smuzhiyun selected the module will be called sun8i_dw_hdmi. 64*4882a593Smuzhiyun 65*4882a593Smuzhiyunconfig DRM_SUN8I_MIXER 66*4882a593Smuzhiyun tristate "Support for Allwinner Display Engine 2.0 Mixer" 67*4882a593Smuzhiyun default MACH_SUN8I 68*4882a593Smuzhiyun help 69*4882a593Smuzhiyun Choose this option if you have an Allwinner SoC with the 70*4882a593Smuzhiyun Allwinner Display Engine 2.0, which has a mixer to do some 71*4882a593Smuzhiyun graphics mixture and feed graphics to TCON, If M is 72*4882a593Smuzhiyun selected the module will be called sun8i-mixer. 73*4882a593Smuzhiyun 74*4882a593Smuzhiyunconfig DRM_SUN8I_TCON_TOP 75*4882a593Smuzhiyun tristate 76*4882a593Smuzhiyun default DRM_SUN4I if DRM_SUN8I_MIXER!=n 77*4882a593Smuzhiyun help 78*4882a593Smuzhiyun TCON TOP is responsible for configuring display pipeline for 79*4882a593Smuzhiyun HTMI, TVE and LCD. 80*4882a593Smuzhiyun 81*4882a593Smuzhiyunendif 82