xf86-video-sis: Changes to 'master'

[Julien Cristau]

 src/sis_vga.c |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

New commits:
commit 47233238a659318cae6b7d0f71ee44b689e249c3
Author: david at fries.net <david at fries.net>
Date:   Tue Sep 15 22:32:45 2009 -0500

    SISVGABlankScreen: only update the hardware if we're changing the state
    
    The command `xset s reset` will reset the X server screensaver to
    reset the timer for the screensaver and dpms.  If the display is
    already on, it should do nothing as far as the hardware goes.  In the
    SISVGABlankScreen routine it requires as reset to update the register,
    but that will disrupt the VGA signal and cause the monitor to resync
    leaving the screen blank for a couple seconds.  I have a program that
    wants to keep the screensaver from coming on, but allow normal
    operation when it isn't running.
    
    Debian bug#546838 <http://bugs.debian.org/546838>
    
    Signed-off-by: Julien Cristau <jcristau at debian.org>