.TH "fbgen_do_set_var" 9 "fbgen_do_set_var" "25 May 1998" "Kernel Hacker's Manual" LINUX
.SH NAME
fbgen_do_set_var \-  change the video mode
.SH SYNOPSIS
.B "int" fbgen_do_set_var
.BI "(struct fb_var_screeninfo *" var ","
.BI "int " isactive ","
.BI "struct fb_info_gen *" info ");"
.SH ARGUMENTS
.IP "var" 12
 frame buffer user defined part of display
.IP "isactive" 12
 boolean, 0 inactive, 1 active
.IP "info" 12
 generic frame buffer info structure
.SH "DESCRIPTION"
Change the video mode settings for device \fIinfo\fP.  If \fIisactive\fP
is non-zero, the changes will be activated immediately.

Return negative errno on error, or zero for success.