From 6637fbb2117787a4c3a39ae8a1ecc24eb52c4149 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Sat, 13 Nov 2021 13:53:43 -0500
Subject: [PATCH] asahi: Allocate special scratch buffers

Seem to be used for preemption.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13784>
---
 src/gallium/drivers/asahi/magic.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/drivers/asahi/magic.c b/src/gallium/drivers/asahi/magic.c
index fa56ede4f18..05ec6a5c8df 100644
--- a/src/gallium/drivers/asahi/magic.c
+++ b/src/gallium/drivers/asahi/magic.c
@@ -156,6 +156,9 @@ demo_cmdbuf(uint64_t *buf, size_t size,
       cfg.attachment_length = nr_attachments * AGX_IOGPU_ATTACHMENT_LENGTH;
       cfg.unknown_offset = offset_unk;
       cfg.encoder = encoder_ptr;
+
+      cfg.deflake_1 = demo_zero(pool, 0x540);
+      cfg.deflake_2 = demo_zero(pool, 0x280);
    }
 
    return total_size;