xf86-video-dummy: Changes to 'master'

[Jeremy Huddleston]

 configure.ac       |    2 +-
 src/dummy_driver.c |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

New commits:
commit 02918fd53434a23a72fe878a90f4ec48ef0e0416
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Mon Jan 9 01:00:40 2012 -0800

    Don't use XFreeXDGA to determine DGA support
    
    If our server supports DGA and we want to build the dummy driver without it,
    XFreeXDGA will be defined by the server and will be picked up rather than
    our configuration option.  This change forces us to honor our configuration
    hoice.
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>