ZX(4) Kernel Interfaces Manual (SPARC) ZX(4)
NAME
zxSun ZX / Leo frame buffer driver
SYNOPSIS
zx* at sbus? slot ? offset ?
DESCRIPTION
The zx is a memory based color frame buffer, with graphics acceleration and overlay capabilities. Its control registers, colour lookup table and pixel memory can be mapped into a user process address space by using the mmap(2) system call. The zx driver supports the minimal ioctl's needed to run X(7).
SEE ALSO