| CGFOURTEEN(4) | Device Drivers Manual (sparc) | CGFOURTEEN(4) |
cgfourteen — Sun
accelerated 8/24-bit color frame buffer
cgfourteen* at obio?
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.
sparc/bwtwo(4), sparc/cgeight(4), sparc/cgfour(4), sparc/cgsix(4), sparc/cgthree(4), sparc/cgtwo(4), sparc/tcx(4)
| February 17, 2017 | NetBSD 11.0 |