From 971c2f8ad582bd0d6b97ed503c9e5abaa9feee02 Mon Sep 17 00:00:00 2001
From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Date: Mon, 5 Mar 2001 16:02:40 +0000
Subject: allow dristat to find out whether AGP is write-combined or not.

---
 linux/drm_bufs.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'linux/drm_bufs.h')

diff --git a/linux/drm_bufs.h b/linux/drm_bufs.h
index 38ea1ff0..b7e27d17 100644
--- a/linux/drm_bufs.h
+++ b/linux/drm_bufs.h
@@ -128,6 +128,7 @@ int DRM(addmap)( struct inode *inode, struct file *filp,
 #if __REALLY_HAVE_AGP
 	case _DRM_AGP:
 		map->offset = map->offset + dev->agp->base;
+		map->mtrr   = dev->agp->agp_mtrr; /* for getmap */
 		break;
 #endif
 	default:
-- 
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