| # 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_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 |
| 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 |
