xf86-input-keyboard 2.0.0, xf86-video-cirrus 1.6.0, xf86-video-mach64 6.9.7,
and xf86-video-mga 2.0.1.

mostly fix amd64 xorg-server 1.20 builds:

- avoid bswap_16 etc defines for now. ends up with code-in-decl
- more ABI_VERSION 23 fixes (BlockHandler/WakeHandler) including re-fix
from previous
- more Notify API
- more shadowUpdatePackedWeak() removal
- remove fd_set handling from intel driver (part of ABI_VERSION 23)
- cope better with PixMap/Drawable separation in new server
- remove support for maxHValue and maxVValue (XXX?)
- hide drmmode_udev_notify() when not building udev
- comment out nouveau 'wfb' support, xorg-server 1.20 only supplies
either 'wfb' or 'fb' interface, not both, and we choose 'fb'
- define 'pointer' in nv_proto.h rather than relying upon Xdefs.h
- normalise the value of _XTYPEDEF_POINTER
- EGL is broken (missing) in xsrc currently

make this build with sparc64 and xorg-server 1.18. doesn't quite work.

fix a merge botch in the previous.

merge xf86-video- ast 1.0.1, cirrus 1.5.3, geode 2.11.17, mach64 6.9.5,
savage 2.3.8 and siliconmotion 1.7.8.

merge xf86-video-mach64 6.9.4, xf86-video-mga 1.6.2, xf86-video-nv 2.1.20,
and xf86-video-r128 6.9.1.

set the default reference clock for Rage XL on sparc to 29.498MHz
now the PGX64 works out of the box with no config file

support ioctl(WSDISPLAYIO_GET_EDID)

initial import of xf86-video-mach64-6.9.0. important changes include:
fixes for older mach64's without overlay support

initial import of xf86-video-mach64-6.8.2

initial import of xf86-video-mach64-6.8.1

initial import of xf86-video-mach64-6.8.0