NAME
cgfourteen —
Sun accelerated 8/24-bit
color frame buffer
SYNOPSIS
cgfourteen* at obio?
DESCRIPTION
The
cgfourteen is a memory based color frame buffer, with
graphics acceleration and overlay capabilities. Its pixel memory can be mapped
into a user process address space by using the
mmap(2) system call. The
cgfourteen driver supports the minimal ioctl's needed to run
Xorg(1).
The driver operates by default in
sparc/cgthree(4)
emulation mode, i.e. in 8-bit unaccelerated mode. This emulation does include
support for the hardware cursor present on the
cgfourteen,
however.
SEE ALSO
sparc/bwtwo(4),
sparc/cgeight(4),
sparc/cgfour(4),
sparc/cgsix(4),
sparc/cgthree(4),
sparc/cgtwo(4),
sparc/tcx(4)