GRFCV3D(4) (amiga)

GRFCV3D(4) | Device Drivers Manual (amiga) | GRFCV3D(4)

# 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

The `grfcv3d` 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.

February 17, 2017 | NetBSD 9.3