lib: fix the fix for gen5 workaround emmision

Fix the regression introduced in

commit bfbe813f8fb587017c4e1d73c51395c2837eb395
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue May 29 22:14:06 2012 +0200

    lib: fix gen5 workaround emission

Signed-off-by: Imre Deak <imre.deak@intel.com>

diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c
index e356729..c798c21 100644 (file)
--- 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. */