i965/cs: Emit MEDIA_STATE_FLUSH after WALKER

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2014-08-28 00:48:16 -07:00
parent 8d87070af2
commit 5328ffbe79
2 changed files with 6 additions and 0 deletions
@@ -74,6 +74,11 @@ brw_emit_gpgpu_walker(struct brw_context *brw, const GLuint *num_groups)
   OUT_BATCH(right_mask);               /* Right Execution Mask */
   OUT_BATCH(0xffffffff);               /* Bottom Execution Mask */
   ADVANCE_BATCH();
+
+   BEGIN_BATCH(2);
+   OUT_BATCH(MEDIA_STATE_FLUSH << 16 | (2 - 2));
+   OUT_BATCH(0);
+   ADVANCE_BATCH();
 }


@@ -2469,6 +2469,7 @@ enum brw_wm_barycentric_interp_mode {
 # define MEDIA_VFE_STATE_CURBE_ALLOC_MASK       INTEL_MASK(15, 0)

 #define MEDIA_INTERFACE_DESCRIPTOR_LOAD         0x7002
+#define MEDIA_STATE_FLUSH                       0x7004
 #define GPGPU_WALKER                            0x7105
 /* GEN8+ DW2 */
 # define GPGPU_WALKER_INDIRECT_LENGTH_SHIFT     0