1# SPDX-License-Identifier: GPL-2.0 2 3config USB_SISUSBVGA 4 tristate "USB 2.0 SVGA dongle support (Net2280/SiS315)" 5 depends on (USB_MUSB_HDRC || USB_EHCI_HCD) 6 select FONT_SUPPORT if USB_SISUSBVGA_CON 7 help 8 Say Y here if you intend to attach a USB2VGA dongle based on a 9 Net2280 and a SiS315 chip. 10 11 Note that this device requires a USB 2.0 host controller. It will not 12 work with USB 1.x controllers. 13 14 To compile this driver as a module, choose M here; the module will be 15 called sisusbvga. If unsure, say N. 16 17config USB_SISUSBVGA_CON 18 bool "Text console and mode switching support" if USB_SISUSBVGA 19 depends on VT && BROKEN 20 select FONT_8x16 21 help 22 Say Y here if you want a VGA text console via the USB dongle or 23 want to support userland applications that utilize the driver's 24 display mode switching capabilities. 25 26 Note that this console supports VGA/EGA text mode only. 27 28 By default, the console part of the driver will not kick in when 29 the driver is initialized. If you want the driver to take over 30 one or more of the consoles, you need to specify the number of 31 the first and last consoles (starting at 1) as driver parameters. 32 33 For example, if the driver is compiled as a module: 34 35 modprobe sisusbvga first=1 last=5 36 37 If you use hotplug, add this to your modutils config files with 38 the "options" keyword, such as eg. 39 40 options sisusbvga first=1 last=5 41 42 If the driver is compiled into the kernel image, the parameters 43 must be given in the kernel command like, such as 44 45 sisusbvga.first=1 sisusbvga.last=5 46 47 48 49