From f083e1807d6cb2f699a56497c89d87288767cccd Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Sat, 25 Feb 2023 11:21:37 -0500
Subject: [PATCH] asahi/decode: Handle VDM barriers

We emit these now (for transform feedback).

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21675>
---
 src/asahi/lib/decode.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/asahi/lib/decode.c b/src/asahi/lib/decode.c
index bf8ffce3714..2f15a718d15 100644
--- a/src/asahi/lib/decode.c
+++ b/src/asahi/lib/decode.c
@@ -578,6 +578,11 @@ agxdecode_vdm(const uint8_t *map, uint64_t *link, bool verbose,
    enum agx_vdm_block_type block_type = (map[3] >> 5);
 
    switch (block_type) {
+   case AGX_VDM_BLOCK_TYPE_BARRIER: {
+      agx_unpack(agxdecode_dump_stream, map, VDM_BARRIER, cmd);
+      return AGX_VDM_BARRIER_LENGTH;
+   }
+
    case AGX_VDM_BLOCK_TYPE_PPP_STATE_UPDATE: {
       agx_unpack(agxdecode_dump_stream, map, PPP_STATE, cmd);