From 66e8923dd79ff26b299501fca6099997aaef00f6 Mon Sep 17 00:00:00 2001
From: Adeeb Shihadeh <adeebshihadeh@gmail.com>
Date: Wed, 21 Feb 2024 11:48:17 -0800
Subject: [PATCH] tici: ensure DSP permissions are setup on boot (#31530)

Co-authored-by: Comma Device <device@comma.ai>
old-commit-hash: 7a2961710849a69e096a827936b571489bebe997
---
 launch_chffrplus.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/launch_chffrplus.sh b/launch_chffrplus.sh
index 9271c15436..a7f61411c8 100755
--- a/launch_chffrplus.sh
+++ b/launch_chffrplus.sh
@@ -15,6 +15,11 @@ function agnos_init {
   # set success flag for current boot slot
   sudo abctl --set_success
 
+  # TODO: do this without udev in AGNOS
+  # udev does this, but sometimes we startup faster
+  sudo chgrp gpu /dev/adsprpc-smd /dev/ion /dev/kgsl-3d0
+  sudo chmod 660 /dev/adsprpc-smd /dev/ion /dev/kgsl-3d0
+
   # Check if AGNOS update is required
   if [ $(< /VERSION) != "$AGNOS_VERSION" ]; then
     AGNOS_PY="$DIR/system/hardware/tici/agnos.py"