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6fa83833b0
Add support for DSI Host controller on Rockchip RK3568. This driver is heavily based on the Rockchip dw_mipi_dsi_rockchip.c driver in Linux and the stm32_dsi.c driver in U-Boot. It should be easy to add support for other SoCs as the only missing component from the mainline driver is setting the VOP big or VOP little (which the rk3568 does not have). Driver was tested for use in sending commands to a DSI panel in order to obtain the panel ID. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
80 lines
2.5 KiB
Text
80 lines
2.5 KiB
Text
#
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# Video drivers selection for rockchip soc. These configs only impact the
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# compile process. You can surely check all the options. In this case, all the
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# display driver will be compiled, but which drivers finally will be used is
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# decided by device tree configuration. What's more, enable needed power for
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# display by configure the device tree, and the vop driver will do the rest.
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#
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# Author: Eric Gao <eric.gao@rock-chips.com>
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#
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menuconfig VIDEO_ROCKCHIP
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bool "Enable Rockchip Video Support"
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depends on VIDEO
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help
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Rockchip SoCs provide video output capabilities for High-Definition
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Multimedia Interface (HDMI), Low-voltage Differential Signalling
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(LVDS), embedded DisplayPort (eDP) and Display Serial Interface (DSI).
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This driver supports the on-chip video output device, and targets the
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Rockchip RK3288 and RK3399.
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config VIDEO_ROCKCHIP_MAX_XRES
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int "Maximum horizontal resolution (for memory allocation purposes)"
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depends on VIDEO_ROCKCHIP
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default 3840 if DISPLAY_ROCKCHIP_HDMI
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default 1920
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help
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The maximum horizontal resolution to support for the framebuffer.
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This configuration is used for reserving/allocating memory for the
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framebuffer during device-model binding/probing.
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config VIDEO_ROCKCHIP_MAX_YRES
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int "Maximum vertical resolution (for memory allocation purposes)"
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depends on VIDEO_ROCKCHIP
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default 2160 if DISPLAY_ROCKCHIP_HDMI
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default 1080
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help
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The maximum vertical resolution to support for the framebuffer.
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This configuration is used for reserving/allocating memory for the
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framebuffer during device-model binding/probing.
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if VIDEO_ROCKCHIP
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config DISPLAY_ROCKCHIP_EDP
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bool "EDP Port"
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depends on VIDEO_ROCKCHIP
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help
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This enables Embedded DisplayPort(EDP) display support.
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config DISPLAY_ROCKCHIP_LVDS
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bool "LVDS Port"
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depends on VIDEO_ROCKCHIP
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help
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This enables Low-voltage Differential Signaling(LVDS) display
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support.
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config DISPLAY_ROCKCHIP_HDMI
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bool "HDMI port"
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select VIDEO_DW_HDMI
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depends on VIDEO_ROCKCHIP
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help
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This enables High-Definition Multimedia Interface display support.
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config DISPLAY_ROCKCHIP_MIPI
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bool "MIPI Port"
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depends on VIDEO_ROCKCHIP
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help
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This enables Mobile Industry Processor Interface(MIPI) display
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support. The mipi controller and dphy on rk3288& rk3399 support
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16,18, 24 bits per pixel with up to 2k resolution ratio.
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config DISPLAY_ROCKCHIP_DW_MIPI
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bool "Rockchip Designware MIPI"
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depends on VIDEO_ROCKCHIP
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select VIDEO_DW_MIPI_DSI
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help
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Select the Designware MIPI DSI controller in use on some Rockchip
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SOCs.
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endif
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