CVS Update: xc (branch: trunk)

[Vladimir Dergachev]

CVSROOT:	/cvs/xorg
Module name:	xc
Changes by:	volodya at gabe.freedesktop.org	05/03/16 19:36:25

Log message:
          Modified:
  	* programs/Xserver/hw/xfree86/drivers/ati/radeon_mergedfb.c
  	Back out RadeonWaitForIdleMMIO that I put in earlier.
  
  	From discussion on dri-devel we do not need to be as
  	careful with INREG() access on Radeons as we are on mach64
  	chips.
  
  	The fix is backed out due to:
  	    * it breaks DRI on SMP systems (due to absense of the
  	      lock in mouse handling functions)
  	    * I am no longer able to reproduce the lockup I saw before

Modified files:
      xc/programs/Xserver/hw/xfree86/drivers/ati/:
        radeon_mergedfb.c 
      ./:
        ChangeLog 
  
  Revision      Changes    Path
  1.7           +0 -8      xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_mergedfb.c
  1.820         +16 -1     xc/ChangeLog