commit 7a53cfb0c40d5f72c63bc7a3ee533f978e8e3590
Author: Imre Deak <imre.deak@intel.com>
Date:   Fri Aug 30 22:09:14 2013 +0300

    fix ilk ring flush workaround
    
    Signed-off-by: Imre Deak <imre.deak@intel.com>

diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c
index 8dfadfb..6788b02 100644
--- a/lib/intel_batchbuffer.c
+++ b/lib/intel_batchbuffer.c
@@ -87,8 +87,9 @@ flush_on_ring_common(struct intel_batchbuffer *batch, int ring)
 		/* emit gen5 w/a without batch space checks - we reserve that
 		 * already. */
 		*(uint32_t *) (batch->ptr) = CMD_POLY_STIPPLE_OFFSET << 16;
+		batch->ptr += 4;
 		*(uint32_t *) (batch->ptr) = 0;
-		batch->ptr += 8;
+		batch->ptr += 4;
 	}
 
 	/* Round batchbuffer usage to 2 DWORDs. */