xf86-video-intel: src/i830_display.c

[Zhenyu Wang]

 src/i830_display.c |    4 ----
 1 file changed, 4 deletions(-)

New commits:
commit 3aa8591abfbe8db0f13912910c850fdd748808df
Author: Ma Ling <ling.ma at intel.com>
Date:   Fri Feb 6 09:14:15 2009 +0800

    Don't disable vga centering bit.
    
    commit id b9f5915ce812144ffd9d2aa42e8ba856129c35e,
    which resolved bug #17235, but generate new regression-bug #19715.
    This patch intends to resolve bug #17235, and avoid regression as well.
    We have successfully re-tested it for bug #17235 and #19715 respectively.

diff --git a/src/i830_display.c b/src/i830_display.c
index 7a8e96d..8ecb5e5 100644
--- a/src/i830_display.c
+++ b/src/i830_display.c
@@ -808,10 +808,6 @@ i830_disable_vga_plane (xf86CrtcPtr crtc)
 
     vgacntrl |= VGA_DISP_DISABLE;
 
-    /* disable center mode */
-    if (IS_I9XX(pI830))
-	vgacntrl &= ~(3 << 24);
-
     OUTREG(VGACNTRL, vgacntrl);
     i830WaitForVblank(pScrn);