diff --git a/radeon-modeset.patch b/radeon-modeset.patch
index d95758b..fa09bc9 100644
--- a/radeon-modeset.patch
+++ b/radeon-modeset.patch
@@ -1,3 +1,9 @@
+commit 82783174ca2ed4f9a3afa18d5f32c0274f866f88
+Author: Dave Airlie <airlied@redhat.com>
+Date:   Mon Nov 17 16:16:51 2008 +1000
+
+    radeon: use get/set master ioctls
+
 commit 912a135fa66d50174ed925676ebcbaeae7bd8556
 Author: Dave Airlie <airlied@redhat.com>
 Date:   Fri Nov 14 15:56:16 2008 +1000
@@ -4233,9 +4239,18 @@ index 0000000..041671f
 +
 +#endif
 diff --git a/src/radeon_driver.c b/src/radeon_driver.c
-index c759bd6..54cc804 100644
+index c759bd6..2f4b73a 100644
 --- a/src/radeon_driver.c
 +++ b/src/radeon_driver.c
+@@ -67,7 +67,7 @@
+ 
+ #include <string.h>
+ #include <stdio.h>
+-
++#include <errno.h>
+ 				/* Driver data structures */
+ #include "radeon.h"
+ #include "radeon_reg.h"
 @@ -224,7 +224,10 @@ radeonShadowWindow(ScreenPtr screen, CARD32 row, CARD32 offset, int mode,
      stride = (pScrn->displayWidth * pScrn->bitsPerPixel) / 8;
      *size = stride;
@@ -5193,10 +5208,10 @@ index c759bd6..54cc804 100644
 -    if (!xf86SetDesiredModes (pScrn))
 +    if (info->drm_mode_setting) {
 +      if (!drmmode_set_desired_modes(pScrn, &info->drmmode))
- 	return FALSE;
++	return FALSE;
 +    } else {
 +      if (!xf86SetDesiredModes (pScrn))
-+	return FALSE;
+ 	return FALSE;
 +    }
  
      /* Provide SaveScreen & wrap BlockHandler and CloseScreen */
@@ -5261,7 +5276,7 @@ index c759bd6..54cc804 100644
  #ifdef XF86DRI
      if (info->cp->CPStarted && pScrn->pScreen) DRILock(pScrn->pScreen, 0);
  #endif
-@@ -5410,67 +5595,84 @@ Bool RADEONEnterVT(int scrnIndex, int flags)
+@@ -5410,67 +5595,91 @@ Bool RADEONEnterVT(int scrnIndex, int flags)
      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG,
  		   "RADEONEnterVT\n");
  
@@ -5328,7 +5343,13 @@ index c759bd6..54cc804 100644
 -	if (xf86ReturnOptValBool(info->Options, OPTION_DYNAMIC_CLOCKS, FALSE)) {
 -	    atombios_static_pwrmgt_setup(pScrn, 1);
 -	    atombios_dyn_clk_setup(pScrn, 1);
--	}
++    } else {
++	int ret;
++	if (info->drm_mode_setting) {
++		ret = ioctl(info->dri->drmFD, DRM_IOCTL_SET_MASTER, NULL);
++		if (ret == -EINVAL)
++			ErrorF("Unable to retrieve master\n");
+ 	}
      }
  
 -    if (IS_R300_VARIANT || IS_RV100_VARIANT)
@@ -5352,10 +5373,10 @@ index c759bd6..54cc804 100644
 +
 +    if (info->drm_mode_setting) {
 +      if (!drmmode_set_desired_modes(pScrn, &info->drmmode))
-+	return FALSE;
+ 	return FALSE;
 +    } else {
 +      if (!xf86SetDesiredModes(pScrn))
- 	return FALSE;
++	return FALSE;
 +    }
  
 -    if (info->ChipFamily < CHIP_FAMILY_R600)
@@ -5392,7 +5413,7 @@ index c759bd6..54cc804 100644
      }
  #endif
      /* this will get XVideo going again, but only if XVideo was initialised
-@@ -5482,7 +5684,7 @@ Bool RADEONEnterVT(int scrnIndex, int flags)
+@@ -5482,7 +5691,7 @@ Bool RADEONEnterVT(int scrnIndex, int flags)
  	RADEONEngineRestore(pScrn);
  
  #ifdef XF86DRI
@@ -5401,7 +5422,7 @@ index c759bd6..54cc804 100644
  	RADEONCP_START(pScrn, info);
  	DRIUnlock(pScrn->pScreen);
      }
-@@ -5505,17 +5707,18 @@ void RADEONLeaveVT(int scrnIndex, int flags)
+@@ -5505,17 +5714,18 @@ void RADEONLeaveVT(int scrnIndex, int flags)
  		   "RADEONLeaveVT\n");
  #ifdef XF86DRI
      if (RADEONPTR(pScrn)->directRenderingInited) {
@@ -5431,7 +5452,19 @@ index c759bd6..54cc804 100644
  
  	/* Make sure 3D clients will re-upload textures to video RAM */
  	if (info->dri->textureSize) {
-@@ -5551,10 +5754,15 @@ void RADEONLeaveVT(int scrnIndex, int flags)
+@@ -5531,6 +5741,11 @@ void RADEONLeaveVT(int scrnIndex, int flags)
+ 		i = list[i].next;
+ 	    } while (i != 0);
+ 	}
++
++	if (info->drm_mode_setting)
++		ioctl(info->dri->drmFD, DRM_IOCTL_DROP_MASTER, NULL);
++		
++	
+     }
+ #endif
+ 
+@@ -5551,10 +5766,15 @@ void RADEONLeaveVT(int scrnIndex, int flags)
  
      xf86_hide_cursors (pScrn);
  
@@ -5450,7 +5483,7 @@ index c759bd6..54cc804 100644
  
      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG,
  		   "Ok, leaving now...\n");
-@@ -5599,7 +5807,8 @@ static Bool RADEONCloseScreen(int scrnIndex, ScreenPtr pScreen)
+@@ -5599,7 +5819,8 @@ static Bool RADEONCloseScreen(int scrnIndex, ScreenPtr pScreen)
  #endif /* USE_XAA */
  
      if (pScrn->vtSema) {
@@ -5460,7 +5493,7 @@ index c759bd6..54cc804 100644
      }
  
      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG,
-@@ -5634,6 +5843,12 @@ static Bool RADEONCloseScreen(int scrnIndex, ScreenPtr pScreen)
+@@ -5634,6 +5855,12 @@ static Bool RADEONCloseScreen(int scrnIndex, ScreenPtr pScreen)
      info->DGAModes = NULL;
      xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG,
  		   "Unmapping memory\n");
diff --git a/xorg-x11-drv-ati.spec b/xorg-x11-drv-ati.spec
index 61b657f..c707359 100644
--- a/xorg-x11-drv-ati.spec
+++ b/xorg-x11-drv-ati.spec
@@ -5,7 +5,7 @@
 Summary:   Xorg X11 ati video driver
 Name:      xorg-x11-drv-ati
 Version:   6.9.0
-Release:   46%{?dist}
+Release:   47%{?dist}
 URL:       http://www.x.org
 License:   MIT
 Group:     User Interface/X Hardware Support
@@ -82,6 +82,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man4/radeon.4*
 
 %changelog
+* Mon Nov 17 2008 Dave Airlie <airlied@redhat.com> 6.9.0-47
+- add set/drop master ioctls
+
 * Fri Nov 14 2008 Dave Airlie <airlied@redhat.com> 6.9.0-46
 - fix rebooting on low memory cards.