libpciaccess: Changes to 'vga-arbiter'

[Dave Airlie]

 include/pciaccess.h     |    9 +-
 src/common_vgaarb.c     |  171 +++++++++++++++++++++++++++++++-----------------
 src/pciaccess_private.h |    2 
 3 files changed, 119 insertions(+), 63 deletions(-)

New commits:
commit e5127339c6c48ae6f63f9dc841a94fe960d11496
Author: Dave Airlie <airlied at redhat.com>
Date:   Fri Jul 31 16:15:55 2009 +1000

    vgaarb: change API to target taking a device + lock/unlock not taking one
    
    working on the target device - a target device of NULL
    reselects the target that existed when we started.
    
    this is mainly to allow a udev posting tool to return to the
    state of what happened before it ran.