GRFRT(4) NetBSD/amiga Kernel Interfaces Manual GRFRT(4)
NAME
grfrt -- 8-bit color graphics driver
SYNOPSIS
grfrt0 at zbus0 grf1 at grfrt0 ite1 at grf1
DESCRIPTION
The grfrt device driver supports graphics boards with the NCR 77C22E+ chipset. It supports the minimal ioctl's needed to run X11.
HARDWARE
The grfrt interface supports the following ZorroII expansion card: Retina Z2 A Zorro II only card. From Macro System, manufacturer 18260, product 6.
FILES
/dev/grf1 graphics interface special file /dev/ttye1 console interface special file for the internal terminal emu- lator
SEE ALSO
amiga/console(4), amiga/ite(4), amiga/grfconfig(8)
HISTORY
The grfrt interface first appeared in NetBSD 1.0.
BUGS
grfrt does not allow setting graphics modes with amiga/grfconfig(8). NetBSD 9.1 February 17, 2017 NetBSD 9.1
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