From adb7fcfad7135bf57041d70ffcdd2fae91f9472c Mon Sep 17 00:00:00 2001
From: marthsincemelee <fin.markwitz@smoothcloud.de>
Date: Sun, 26 Jul 2026 17:27:31 +0200
Subject: [PATCH] fix(jupiter): add oneVPL/MFX runtime for QSV hardware
 transcoding

HEVC HDR transcodes were failing with "Error creating a MFX session: -9"
because intel-media-driver only provides VAAPI, not the separate
oneVPL/MFX runtime QSV needs to create a hardware session.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 machines/jupiter/hardware-configuration.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/machines/jupiter/hardware-configuration.nix b/machines/jupiter/hardware-configuration.nix
index ec735fd..0665660 100644
--- a/machines/jupiter/hardware-configuration.nix
+++ b/machines/jupiter/hardware-configuration.nix
@@ -35,6 +35,7 @@
       #vaapiIntel         # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
       libva-vdpau-driver
       libvdpau-va-gl
+      vpl-gpu-rt # oneVPL/MFX runtime, required for QSV (h264_qsv/hevc_qsv) session creation
     ];
   };