607778300c
1. add cv181x functions 2. Delete some useless files and add .gitignore Change-Id: Iea2b2fa43b5a1152e5e99fb32b88f8d2c249251a
75 lines
2.2 KiB
Plaintext
75 lines
2.2 KiB
Plaintext
#
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# Video drivers selection for cvitek soc.
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#
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menuconfig VIDEO_CVITEK
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bool "Enable Cvitek Video Support"
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depends on DM_VIDEO || BOOTLOGO
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default y if DM_VIDEO || BOOTLOGO
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help
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Cvitek SoCs provide video output capabilities for Low-voltage
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Differential Signalling (LVDS), 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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Cvitek CV1835.
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config VIDEO_CVITEK_MAX_XRES
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int "Maximum horizontal resolution (for memory allocation purposes)"
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depends on VIDEO_CVITEK
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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_CVITEK_MAX_YRES
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int "Maximum vertical resolution (for memory allocation purposes)"
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depends on VIDEO_CVITEK
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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_CVITEK
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choice
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prompt "Display port selection"
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default DISPLAY_CVITEK_MIPI
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depends on VIDEO_CVITEK
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help
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Select one kind of display port.
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config DISPLAY_CVITEK_LVDS
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bool "LVDS Port"
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help
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This enables Low-voltage Differential Signaling(LVDS) display support.
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LVDS is a high-speed, long-distance digital interface for serial
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communication (sending one bit at time) over two copper wires
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(differential) that are placed at 180 degrees from each other.
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config DISPLAY_CVITEK_I80
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bool "I80 Port"
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help
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This enables Intel 8080(I80) display support.
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Intel 8080 (I80) is one kind of the most common LCD MPU parallel
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interfaces, LCD controller signals are divided into two types:
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data signals and control signals.
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config DISPLAY_CVITEK_MIPI
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bool "DSI Port"
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help
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This enables Display Serial Interface(DSI) display support.
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The MIPI Display Serial Interface (MIPI DSI) defines a
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high-speed serial interface between a host processor and
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a display module.
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config MIPI_PANEL_LANE_SWAP
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bool "MIPI DSI lane PN swap"
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help
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This enables Display Serial Interface(DSI) lane PN swap function.
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endchoice
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endif
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