cgfourteen(4) - NetBSD Manual Pages

Command: Section: Arch: Collection:  
CGFOURTEEN(4)        NetBSD/sparc Kernel Interfaces Manual       CGFOURTEEN(4)


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 accel- eration 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) NetBSD 9.0 February 17, 2017 NetBSD 9.0
Powered by man-cgi (2021-06-01). Maintained for NetBSD by Kimmo Suominen. Based on man-cgi by Panagiotis Christias.