commit 5885b7a9f4d2a0405b7e42d44eab4ed2302a8239
author Alex Deucher <alexdeucher@gmail.com> Mon Oct 19 17:23:33 2009 -0400
committer Dave Airlie <airlied@redhat.com> Mon Oct 26 13:28:19 2009 +1000
tree 8b95a46fb5fcaf03c71f55105bbc6a2a48e1ba8d
parent ceb776bc87280eb8d13f38e4d7afae757e95af44

drm/radeon/kms: fix vram_width calculation on r6xx/r7xx

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/r600d.h

diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 5084595..cf238bf 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -270,6 +270,10 @@
 #define	PCIE_PORT_INDEX					0x0038
 #define	PCIE_PORT_DATA					0x003C
 
+#define CHMAP						0x2004
+#define		NOOFCHAN_SHIFT					12
+#define		NOOFCHAN_MASK					0x00003000
+
 #define RAMCFG						0x2408
 #define		NOOFBANK_SHIFT					0
 #define		NOOFBANK_MASK					0x00000001