i965: Enable VS on SNB.

It appears that the thing that was killing VS threads was the
gratuitous NOP that replaced the gratuitous jump from OPCODE_END to
the nearby OPCODE_END implementation.  With that gone, we can move on
to the rest of the pipeline.

diff --git a/src/mesa/drivers/dri/i965/gen6_vs_state.c b/src/mesa/drivers/dri/i965/gen6_vs_state.c
index fe597dfb945f38458ce4efc82d09f7373fe1bf08..5916a139946f9ab8350b683ce0ba6c6898968fa2 100644 (file)
--- a/src/mesa/drivers/dri/i965/gen6_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_vs_state.c
@@ -100,7 +100,8 @@ upload_vs_state(struct brw_context *brw)
             (brw->vs.prog_data->urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
             (0 << GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT));
    OUT_BATCH((0 << GEN6_VS_MAX_THREADS_SHIFT) |
-            GEN6_VS_STATISTICS_ENABLE);
+            GEN6_VS_STATISTICS_ENABLE |
+            GEN6_VS_ENABLE);
    ADVANCE_BATCH();
 
    intel_batchbuffer_emit_mi_flush(intel->batch);