broadcom/vc5: Disable TF on V3D 4.x when drawing with queries disabled.

On 3.x, we just don't flag the primitive as needing TF, but those
primitive bits are now allocated to the new primitive types.  Now we need
to actually update the enable flag at draw time.

src/gallium/drivers/vc5/vc5_emit.c

@@ -604,6 +604,13 @@ v3dX(emit_state)(struct pipe_context *pctx)
                         for (int i = 0; i < vc5->prog.bind_vs->num_tf_specs; i++) {
                                 cl_emit_prepacked(&job->bcl, &tf_specs[i]);
                         }
+                } else if (job->tf_enabled) {
+#if V3D_VERSION >= 40
+                        cl_emit(&job->bcl, TRANSFORM_FEEDBACK_SPECS, tfe) {
+                                tfe.enable = false;
+                        };
+                        job->tf_enabled = false;
+#endif /* V3D_VERSION >= 40 */
                 }
         }
 

src/gallium/drivers/vc5/vc5_query.c

@@ -164,6 +164,7 @@ vc5_set_active_query_state(struct pipe_context *pctx, boolean enable)
 
         vc5->active_queries = enable;
         vc5->dirty |= VC5_DIRTY_OQ;
+        vc5->dirty |= VC5_DIRTY_STREAMOUT;
 }
 
 void