commit 23956dfa82eab95931aab5fa9886c1e96c41e4dc
author Dave Airlie <airlied@redhat.com> Mon Nov 23 12:01:09 2009 +1000
committer Dave Airlie <airlied@redhat.com> Wed Dec 02 11:37:11 2009 +1000
tree ce7c40366ea7cefcb8f7314cfa3e74f764211a84
parent 38e1492130c42ac806ffd8b21ccf64eb1c997d10

drm/radeon/kms: add HDP flushing for all GPUs.

rendercheck under kms on r600s was failing due to HDP flushing not happening.

This adds HDP flushing to the object wait function for r100->r700 families.

rendercheck passes basic tests on r600 with this change.

Acked-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 27ab428..b7f4ce2 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -674,4 +674,5 @@
 #define		S_000E60_SOFT_RESET_TSC(x)		(((x) & 1) << 16)
 #define		S_000E60_SOFT_RESET_VMC(x)		(((x) & 1) << 17)
 
+#define R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL		0x5480
 #endif