From c5e99ce6dbf7dc23b5818d9cf609a234368d2ae3 Mon Sep 17 00:00:00 2001
From: "U. Artie Eoff" <ullysses.a.eoff@intel.com>
Date: Wed, 15 Nov 2023 16:55:06 -0500
Subject: [PATCH] vaapi: add device env to plugin dependencies

In a multi-gpu system, each device may support different
features.

Add GST_VAAPI_DRM_DEVICE to plugin dependencies to ensure
registered features are re-evaluated according to user
specified device.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5675>
---
 subprojects/gstreamer-vaapi/gst/vaapi/gstvaapi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/subprojects/gstreamer-vaapi/gst/vaapi/gstvaapi.c b/subprojects/gstreamer-vaapi/gst/vaapi/gstvaapi.c
index 8f4bb0ec92..f91d140d56 100644
--- a/subprojects/gstreamer-vaapi/gst/vaapi/gstvaapi.c
+++ b/subprojects/gstreamer-vaapi/gst/vaapi/gstvaapi.c
@@ -51,7 +51,7 @@ static void
 plugin_add_dependencies (GstPlugin * plugin)
 {
   const gchar *envvars[] = { "GST_VAAPI_ALL_DRIVERS", "LIBVA_DRIVER_NAME",
-    "DISPLAY", "WAYLAND_DISPLAY", NULL
+    "DISPLAY", "WAYLAND_DISPLAY", "GST_VAAPI_DRM_DEVICE", NULL
   };
   const gchar *kernel_paths[] = { "/dev/dri", NULL };
   const gchar *kernel_names[] = { "card", "render", NULL };