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CONFIG_FB_UDL: Displaylink USB Framebuffer support

General informations

The Linux kernel configuration item CONFIG_FB_UDL has multiple definitions:

Displaylink USB Framebuffer support found in drivers/staging/udlfb/Kconfig

The configuration item CONFIG_FB_UDL:

• prompt: Displaylink USB Framebuffer support
• type: tristate
• depends on: CONFIG_FB && CONFIG_USB
• defined in drivers/staging/udlfb/Kconfig
• found in Linux kernels: 2.6.31–2.6.37
• modules built: udlfb, udlfb

Help text

This is a kernel framebuffer driver for DisplayLink USB devices. Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices. To compile as a module, choose M here: the module name is udlfb.

Displaylink USB Framebuffer support found in drivers/video/Kconfig

The configuration item CONFIG_FB_UDL:

• prompt: Displaylink USB Framebuffer support
• type: tristate
• depends on: CONFIG_FB && CONFIG_USB
• defined in drivers/video/Kconfig
• found in Linux kernels: 2.6.38–2.6.39, 3.0–3.9, 3.10-rc+HEAD
• modules built: udlfb, udlfb

Help text

This is a kernel framebuffer driver for DisplayLink USB devices. Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices. To compile as a module, choose M here: the module name is udlfb.

Hardware

USB

Numeric ID (from LKDDb) and names (from usb.ids) of recognized devices:

• vendor: 17e9 ("DisplayLink")
• vendor: 17e9 ("DisplayLink")
• vendor: 17e9 ("DisplayLink"), interface class: ff ("Vendor Specific Class"), subclass: 00, protocol: 00

LKDDb

Raw data from LKDDb:

• lkddb module udlfb CONFIG_FB_UDL : drivers/staging/udlfb/Kconfig : "Displaylink USB Framebuffer support"
• lkddb module udlfb CONFIG_FB_UDL : drivers/video/Kconfig : "Displaylink USB Framebuffer support"
• lkddb usb 17e9 .... .. .. .. .. .. .. 0000 ffff : CONFIG_FB_UDL : drivers/video/udlfb.c
• lkddb usb 17e9 .... .. .. .. .. .. .. 0000 ffff : CONFIG_FB_UDL CONFIG_STAGING : drivers/staging/udlfb/udlfb.c
• lkddb usb 17e9 .... .. .. .. ff 00 00 0000 ffff : CONFIG_FB_UDL : drivers/video/udlfb.c

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux USB ID Repository.

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