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-rw-r--r--drivers/gpu/drm/radeon/radeon_asic.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index b8826c65568..3cf6be6666f 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -148,7 +148,8 @@ u32 r100_gfx_get_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
void r100_gfx_set_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
-
+void r100_ring_hdp_flush(struct radeon_device *rdev,
+ struct radeon_ring *ring);
/*
* r200,rv250,rs300,rv280
*/