NAME
grfcv3d —
8/15/16/24/32-bit color graphics
driver
SYNOPSIS
grfcv3d0 at zbus0
grf7 at grfcv3d0
ite7 at grf7
wsdisplay* at grf7
DESCRIPTION
Thegrfcv3d device driver supports graphics boards with
the S3 Virge chipset. It supports the minimal ioctl's needed to run X11.
HARDWARE
The grfcv3d interface supports the
following ZorroII/III expansion card:
- CyberVision 64/3D
- A Zorro II/III card. From phase5, manufacturer 8512, product 67.
FILES
- /dev/grf7
- graphics interface special file
- /dev/ttye7
- console interface special file for the internal terminal emulator
SEE ALSO
amiga/console(4), amiga/grfcv(4), amiga/ite(4), amiga/grfconfig(8)
HISTORY
The grfcv3d interface first appeared in
NetBSD 1.3. It was modified for
NetBSD 6.0 to support
wsdisplay(4) interface.
AUTHORS
The grfcv3d driver was written by
Tobias Abt based on
amiga/grfcv(4) driver. Bernd Ernesti.
fixed multipie bugs and later maintained the driver. The
wsdisplay(4) interface was added by Frank
Wille and Radoslaw Kujawa.
BUGS
grfcv3d does not support the sync-on-green
flag from
amiga/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 amiga/ite(4). X11 is not supported with wsdisplay(4). It needs more testing.