From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Sat, 23 Nov 2019 17:43:55 +0000 (-0500)
Subject: pan/midgard: Add schedule barrier after fragment writeout
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=281cc6f9a62ea96e982baecae0630ac368034857;p=mesa.git

pan/midgard: Add schedule barrier after fragment writeout

This is a branch, like discard, so we need a barrier to make it safe.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Visoso <tomeu.vizoso@collabora.com>
---

diff --git a/src/panfrost/midgard/midgard_compile.c b/src/panfrost/midgard/midgard_compile.c
index 5b018d86e50..8eb1b176e5f 100644
--- a/src/panfrost/midgard/midgard_compile.c
+++ b/src/panfrost/midgard/midgard_compile.c
@@ -1374,6 +1374,7 @@ emit_fragment_store(compiler_context *ctx, unsigned src, unsigned rt)
 
         /* Emit the branch */
         emit_mir_instruction(ctx, ins);
+        schedule_barrier(ctx);
 }
 
 static void