diff --git a/[refs] b/[refs]
index 23c171639fb5..24cbf5802c4f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a973bea11c91bf8283cc13eb17d3ef7086f679d6
+refs/heads/master: 79b52d6a7085a3e430c6de450a5847fdbe04159b
diff --git a/trunk/drivers/gpu/drm/radeon/si.c b/trunk/drivers/gpu/drm/radeon/si.c
index b7d78f24cc26..8f09f4941d81 100644
--- a/trunk/drivers/gpu/drm/radeon/si.c
+++ b/trunk/drivers/gpu/drm/radeon/si.c
@@ -1465,7 +1465,7 @@ static void si_select_se_sh(struct radeon_device *rdev,
 	u32 data = INSTANCE_BROADCAST_WRITES;
 
 	if ((se_num == 0xffffffff) && (sh_num == 0xffffffff))
-		data = SH_BROADCAST_WRITES | SE_BROADCAST_WRITES;
+		data |= SH_BROADCAST_WRITES | SE_BROADCAST_WRITES;
 	else if (se_num == 0xffffffff)
 		data |= SE_BROADCAST_WRITES | SH_INDEX(sh_num);
 	else if (sh_num == 0xffffffff)