i965/gen6: Add a couple more packets to the nonpipelined workaround list.

All the packets chosen before came from grepping the pdf for
nonpipelined, and these two came from grepping for non.pipelined.  We
could stand a review by looking at all packets emitted and identifying
what kind they are.

diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index c235696..ea2e601 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -449,6 +449,9 @@ static void upload_polygon_stipple(struct brw_context *brw)
    if (!ctx->Polygon.StippleFlag)
       return;
 
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
+
    BEGIN_BATCH(33);
    OUT_BATCH(_3DSTATE_POLY_STIPPLE_PATTERN << 16 | (33 - 2));
 
@@ -492,6 +495,9 @@ static void upload_polygon_stipple_offset(struct brw_context *brw)
    if (!ctx->Polygon.StippleFlag)
       return;
 
+   if (intel->gen == 6)
+      intel_emit_post_sync_nonzero_flush(intel);
+
    BEGIN_BATCH(2);
    OUT_BATCH(_3DSTATE_POLY_STIPPLE_OFFSET << 16 | (2-2));