From c01d90f7566621f855bb67a7964036660d518f09 Mon Sep 17 00:00:00 2001
From: Luna Nova <git@lunnova.dev>
Date: Sun, 21 Dec 2025 07:21:57 -0800
Subject: [PATCH] rocmPackages.hiprt: 2.5.a21e075.3 -> 3.0.3.a1525e7

PR to drop encryption support was accepted upstream so we can simplify the build slightly.
Changes from 2.5:

- RDNA 4 support (compressed BVH8, triangle packets, intersectable instances, OBB)
- new generic BVH2 import API
- per-context logger
- removed kernel encryption
- various bug fixes for RDNA 2
- ROCm 7 support
---
 pkgs/development/rocm-modules/hiprt/default.nix | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/rocm-modules/hiprt/default.nix b/pkgs/development/rocm-modules/hiprt/default.nix
index d856477a01cc..bd2a9f6f11fd 100644
--- a/pkgs/development/rocm-modules/hiprt/default.nix
+++ b/pkgs/development/rocm-modules/hiprt/default.nix
@@ -9,17 +9,16 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "hiprt";
-  version = "2.5.a21e075.3";
+  version = "3.0.3.a1525e7";
 
   src = fetchFromGitHub {
     owner = "GPUOpen-LibrariesAndSDKs";
     repo = "HIPRT";
     tag = finalAttrs.version;
-    sha256 = "sha256-3yGhwIsFHlFMCEzuYnXuXNzs99m7f2LTkYaTGs0GEcI=";
+    hash = "sha256-7r7KO+WuXOeQQhYLYpJRrD4ZqVsBOqaD2NGD15CWnoo=";
   };
 
   postPatch = ''
-    rm -rf contrib/easy-encrypt # contains prebuilt easy-encrypt binaries, we disable encryption
     substituteInPlace contrib/Orochi/contrib/hipew/src/hipew.cpp --replace-fail '"/opt/rocm/hip/lib/' '"${clr}/lib'
     substituteInPlace hiprt/hiprt_libpath.h --replace-fail '"/opt/rocm/hip/lib/' '"${clr}/lib/'
   '';
@@ -40,8 +39,6 @@ stdenv.mkDerivation (finalAttrs: {
     (lib.cmakeBool "PRECOMPILE" true)
     # needs accelerator
     (lib.cmakeBool "NO_UNITTEST" true)
-    # we have no need to support baking encrypted kernels into object files
-    (lib.cmakeBool "NO_ENCRYPT" true)
     (lib.cmakeBool "FORCE_DISABLE_CUDA" true)
   ];