gistfile1.txt

commit f8d4713c22779a6f48f92a6271010598cb361a6b
Author: Vasily Khoruzhick <anarsoul@gmail.com>
Date:   Sat Sep 7 18:24:13 2019 -0700

    serialize

diff --git a/src/gallium/drivers/lima/lima_draw.c b/src/gallium/drivers/lima/lima_draw.c
index 3b8f7526f32..9760601ebfd 100644
--- a/src/gallium/drivers/lima/lima_draw.c
+++ b/src/gallium/drivers/lima/lima_draw.c
@@ -1668,6 +1668,18 @@ _lima_flush(struct lima_context *ctx, bool end_of_frame)
       }
    }
 
+#if 1 /* Serialize */
+   if (ctx->framebuffer.base.nr_cbufs) {
+      struct lima_resource *res = lima_resource(ctx->framebuffer.base.cbufs[0]->texture);
+      lima_bo_wait(res->bo, LIMA_GEM_WAIT_WRITE, PIPE_TIMEOUT_INFINITE);
+   }
+
+   if (ctx->framebuffer.base.zsbuf) {
+      struct lima_resource *res = lima_resource(ctx->framebuffer.base.zsbuf->texture);
+      lima_bo_wait(res->bo, LIMA_GEM_WAIT_WRITE, PIPE_TIMEOUT_INFINITE);
+   }
+#endif
+
    ctx->plb_index = (ctx->plb_index + 1) % lima_ctx_num_plb;
 
    if (ctx->framebuffer.base.nr_cbufs) {