forked from OERV-BSP/u-boot
2a61f40d4a
Some drivers call video_set_flush_dcache() to indicate that they want to have the dcache flushed for the frame buffer. These drivers benefit from our new video damage control, because we can reduce the amount of memory that gets flushed significantly. This patch enables video damage control for all device drivers that call video_set_flush_dcache() to make sure they benefit from it. Signed-off-by: Alexander Graf <agraf@csgraf.de> [Alper: Add to VIDEO_TIDSS, imply instead of select] Co-developed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
82 lines
2.5 KiB
Plaintext
82 lines
2.5 KiB
Plaintext
#
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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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imply VIDEO_DAMAGE
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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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