| # SPDX-License-Identifier: GPL-2.0-only | |
| config DRM_SUN4I | |
| tristate "DRM Support for Allwinner A10 Display Engine" | |
| depends on DRM && COMMON_CLK | |
| depends on ARCH_SUNXI || COMPILE_TEST | |
| select DRM_CLIENT_SELECTION | |
| select DRM_GEM_DMA_HELPER | |
| select DRM_KMS_HELPER | |
| select DRM_PANEL | |
| select REGMAP_MMIO | |
| select VIDEOMODE_HELPERS | |
| help | |
| Choose this option if you have an Allwinner SoC with a | |
| Display Engine. If M is selected the module will be called | |
| sun4i-drm. | |
| if DRM_SUN4I | |
| config DRM_SUN4I_HDMI | |
| tristate "Allwinner A10/A10s/A20/A31 HDMI Controller Support" | |
| depends on ARM || COMPILE_TEST | |
| select DRM_DISPLAY_HDMI_HELPER | |
| select DRM_DISPLAY_HDMI_STATE_HELPER | |
| select DRM_DISPLAY_HELPER | |
| default DRM_SUN4I | |
| help | |
| Choose this option if you have an Allwinner A10/A10s/A20/A31 | |
| SoC with an HDMI controller. | |
| config DRM_SUN4I_HDMI_CEC | |
| bool "Allwinner A10/A10s/A20/A31 HDMI CEC Support" | |
| depends on DRM_SUN4I_HDMI | |
| select CEC_CORE | |
| select CEC_PIN | |
| help | |
| Choose this option if you have an Allwinner A10/A10s/A20/A31 | |
| SoC with an HDMI controller and want to use CEC. | |
| config DRM_SUN4I_BACKEND | |
| tristate "Support for Allwinner A10 Display Engine Backend" | |
| depends on ARM || COMPILE_TEST | |
| default DRM_SUN4I | |
| help | |
| Choose this option if you have an Allwinner SoC with the | |
| original Allwinner Display Engine, which has a backend to | |
| do some alpha blending and feed graphics to TCON. If M is | |
| selected the module will be called sun4i-backend. | |
| config DRM_SUN6I_DSI | |
| tristate "Allwinner A31/A64 MIPI-DSI Controller Support" | |
| default DRM_SUN4I | |
| select CRC_CCITT | |
| select DRM_MIPI_DSI | |
| select RESET_CONTROLLER | |
| select PHY_SUN6I_MIPI_DPHY | |
| help | |
| Choose this option if you want have an Allwinner SoC with | |
| MIPI-DSI support. If M is selected the module will be called | |
| sun6i_mipi_dsi. | |
| config DRM_SUN8I_DW_HDMI | |
| tristate "Support for Allwinner version of DesignWare HDMI" | |
| depends on DRM_SUN4I | |
| default DRM_SUN4I | |
| select DRM_DW_HDMI | |
| help | |
| Choose this option if you have an Allwinner SoC with the | |
| DesignWare HDMI controller. SoCs that support HDMI and | |
| have a Display Engine 2.0 contain this controller. If M is | |
| selected the module will be called sun8i_dw_hdmi. | |
| config DRM_SUN8I_MIXER | |
| tristate "Support for Allwinner Display Engine 2.0 Mixer" | |
| default DRM_SUN4I | |
| help | |
| Choose this option if you have an Allwinner SoC with the | |
| Allwinner Display Engine 2.0, which has a mixer to do some | |
| graphics mixture and feed graphics to TCON, If M is | |
| selected the module will be called sun8i-mixer. | |
| config DRM_SUN8I_TCON_TOP | |
| tristate | |
| default DRM_SUN4I if DRM_SUN8I_MIXER!=n | |
| help | |
| TCON TOP is responsible for configuring display pipeline for | |
| HDMI, TVE and LCD. | |
| endif |