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- # 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
- 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
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