.\" $XFree86$
.TH xdriinfo 1 __vendorversion__
.SH NAME
xdriinfo \- query configuration information of DRI drivers
.SH SYNOPSIS
.B xdriinfo
[\-display \fIdisplayname\fP] [command]
.SH DESCRIPTION
\fIxdriinfo\fP can be used to query configuration information of
direct rendering drivers. If no command argument is specified it lists
the names of the direct rendering drivers for all screens.
.PP
Valid commands are:
.TP
.B nscreens
Print the number of screens.
.TP
.B driver \fIscreen\fP
Print the name of the direct rendering driver for \fIscreen\fP.
.TP
.B options \fIscreen|driver\fP
Print the XML document describing the configuration options of a
driver. The driver can be specified directly by \fIdriver\fP name or
indirectly by \fIscreen\fP number. If the driver name is specified
directly then no X connection is needed.
.SH ENVIRONMENT
.TP
.B DISPLAY
The default display.
.SH "SEE ALSO"
.IR X (__miscmansuffix__), 
.IR xdpyinfo (__appmansuffix__), 
.IR xwininfo (__appmansuffix__),
.IR xvinfo (__appmansuffix__), 
.IR glxinfo (__appmansuffix__), 
.IR xprop (__appmansuffix__)
.SH AUTHOR
Felix Kuehling