zx(4) - NetBSD Manual Pages

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ZX(4)                NetBSD/sparc Kernel Interfaces Manual               ZX(4)


NAME

     zx -- Sun 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

     sparc/bwtwo(4), sparc/cgeight(4), sparc/cgfour(4), sparc/cgsix(4),
     sparc/cgthree(4), sparc/cgtwo(4)

NetBSD 8.3                     February 17, 2017                    NetBSD 8.3