xf86-video-mga: Changes to 'exa'

[Tilman Sauerbeck]

 src/mga.h       |   35 ++++++++++
 src/mga_dri.c   |   25 -------
 src/mga_video.c |  183 +++++++++++++++++++++++++++++++++++++++++---------------
 3 files changed, 171 insertions(+), 72 deletions(-)

New commits:
commit dfa5807c1f5694728aa92138eb0eab5bd5b8c3d7
Author: Tilman Sauerbeck <tilman at code-monkey.de>
Date:   Sat Sep 9 13:24:01 2006 +0200

    Make use of MGA_MARK_SYNC.

commit bfb329542377e8e8141c87ed30389de6d7180e06
Author: Tilman Sauerbeck <tilman at code-monkey.de>
Date:   Sat Sep 9 13:20:13 2006 +0200

    XV works with EXA now (dumb port of the Radeon code).