From 526d8159305c6851a99d61894f0b4881eff87669 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Mon, 22 Dec 2025 15:06:20 -0600
Subject: [PATCH] Don't fall back to the generic hwaccel for DRM_PRIME formats

---
 app/streaming/video/ffmpeg.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/streaming/video/ffmpeg.cpp b/app/streaming/video/ffmpeg.cpp
index c10300a0..2224d562 100644
--- a/app/streaming/video/ffmpeg.cpp
+++ b/app/streaming/video/ffmpeg.cpp
@@ -1049,7 +1049,14 @@ IFFmpegRenderer* FFmpegVideoDecoder::createHwAccelRenderer(const AVCodecHWConfig
             return nullptr;
 
         default:
-            return new GenericHwAccelRenderer(hwDecodeCfg->device_type);
+            if (hwDecodeCfg->pix_fmt != AV_PIX_FMT_DRM_PRIME) {
+                return new GenericHwAccelRenderer(hwDecodeCfg->device_type);
+            }
+            else {
+                // We already handle unknown devices types that
+                // output DRM_PRIME frames above in pass 0.
+                return nullptr;
+            }
         }
     }
     else {