xf86-video-geode: Changes to 'master'

[Martin-Éric Racine]

 src/gx_driver.c |   54 +++++++++++++++++++++++++++++++++++++++++++++++-------
 src/lx_driver.c |   35 ++++++++++++++++++++++++++++-------
 2 files changed, 75 insertions(+), 14 deletions(-)

New commits:
commit f98301ad73b84915358ce6f6d2522b36c4b603d9
Author: Maarten Lankhorst <maarten.lankhorst at ubuntu.com>
Date:   Thu Mar 12 10:50:57 2015 +0100

    Fix building Geode against xserver 1.17
    
    The xf86MapVidMem API is gone. Use pciaccess calls where applicable and mmap for XpressROMPtr.
    
    Signed-off-by: Maarten Lankhorst <maarten.lankhorst at ubuntu.com>