grfcv(4) - NetBSD Manual Pages

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GRFCV(4)             NetBSD/amiga Kernel Interfaces Manual            GRFCV(4)


NAME

     grfcv -- 8/15/16/24/32-bit color graphics driver


SYNOPSIS

     grfcv0 at zbus0
     grf5 at grfcv0
     ite5 at grf5
     wsdisplay* at grf5


DESCRIPTION

     The grfcv device driver supports graphics boards with the S3 Trio64
     chipset.  It supports the minimal ioctl's needed to run X11.


HARDWARE

     The grfcv interface supports the following ZorroIII expansion card:

           CyberVision 64  A Zorro III only card.  From phase5, manufacturer
                           8512, product 34.


FILES

     /dev/grf5   graphics interface special file
     /dev/ttye5  console interface special file for the internal terminal emu-
                 lator


SEE ALSO

     console(4), grfcv3d(4), ite(4), grfconfig(8)


HISTORY

     The grfcv interface first appeared in NetBSD 1.1.  It was modified for
     NetBSD 6.0 to support wsdisplay(4) interface.


AUTHORS

     The grfcv driver was written by Michael Teske and enhanced by Bernd
     Ernesti.  The wsdisplay(4) interface was added by Frank Wille and
     Radoslaw Kujawa.


BUGS

     grfcv does not support the sync-on-green flag from grfconfig(8).

     The wsdisplay(4) interface does not support all functionality provided by
     the driver and it can not be used at the same time as ite(4).  X11 is not
     supported with wsdisplay(4).  It needs more testing.

NetBSD 7.0                     November 9, 2012                     NetBSD 7.0