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- # SPDX-License-Identifier: GPL-2.0
- config DRM_VERISILICON
- tristate "DRM Support for VeriSilicon"
- depends on DRM
- select DRM_KMS_HELPER
- select VERISILICON_DW_MIPI_DSI
- select VERISILICON_DW_HDMI_LIGHT
- help
- Choose this option if you have a VeriSilicon soc chipset.
- This driver provides VeriSilicon kernel mode
- setting and buffer management. It does not
- provide 2D or 3D acceleration.
- config VERISILICON_VIRTUAL_DISPLAY
- bool "display content output to debugfs file"
- depends on DRM_VERISILICON
- select DEBUG_FS
- help
- This is a debug feature which capture video content output
- from display controller. Output path is debugfs/dri/connector/.
- The content format is ARGB which Alpha is 0 for 8bits.
- Disabled in default.
- config VERISILICON_DW_MIPI_DSI
- bool "VeriSilicon specific driver for Synopsys DW MIPI DSI"
- depends on DRM_VERISILICON
- select DRM_MIPI_DSI
- select GENERIC_PHY
- select GENERIC_PHY_MIPI_DPHY
- select PHY_DW_DPHY
- help
- This driver supports Synopsys DW MIPI DSI controller.
- MIPI DSI controller is a bridge between encoder
- and panel. Also it is a MIPI DSI host and can work
- in dual mode.
- config VERISILICON_DW_HDMI_LIGHT
- bool "THEAD sepcific driver for Synopsys DW HDMI on Light"
- depends on DRM_VERISILICON
- select DRM_DW_HDMI
- help
- This driver supports Synopsys DW HDMI controller on Light
- platform from THEAD Corp.
- config VERISILICON_MMU
- bool "MMU support for VeriSilicon display controller"
- depends on DRM_VERISILICON
- help
- This is a memory management function which translate virtual address
- to physical address. DPU MMU only do address translate, doesn't
- support shareable.
- config VERISILICON_DEC
- bool "DEC support for VeriSilicon display controller"
- depends on DRM_VERISILICON
- help
- This is a decompression function which reads compressed pixels from
- external memory (DDR or SRAM) under DPU's control, then it decompress
- comprssed pixels before returing these pixels to DPU.
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