From 50f266fc9cfe760d8f0f178402444b54f2d2df1b Mon Sep 17 00:00:00 2001
From: matthewcroughan <matt@croughan.sh>
Date: Sun, 26 May 2024 20:24:18 +0100
Subject: [PATCH] ustreamer: enable v4p (video passthrough)

---
 pkgs/applications/video/ustreamer/default.nix | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/pkgs/applications/video/ustreamer/default.nix b/pkgs/applications/video/ustreamer/default.nix
index 294e250f7c8e..14773f254b79 100644
--- a/pkgs/applications/video/ustreamer/default.nix
+++ b/pkgs/applications/video/ustreamer/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, libbsd, libevent, libjpeg }:
+{ lib, stdenv, fetchFromGitHub, libbsd, libevent, libjpeg, libdrm, pkg-config }:
 
 stdenv.mkDerivation rec {
   pname = "ustreamer";
@@ -11,9 +11,14 @@ stdenv.mkDerivation rec {
     hash = "sha256-pTfct+nki1t7ltCUnxSyOkDocSr2pkoqOldkECtNfDU=";
   };
 
-  buildInputs = [ libbsd libevent libjpeg ];
+  buildInputs = [ libbsd libevent libjpeg libdrm ];
 
-  makeFlags = [ "PREFIX=${placeholder "out"}" ];
+  nativeBuildInputs = [ pkg-config ];
+
+  makeFlags = [
+    "PREFIX=${placeholder "out"}"
+    "WITH_V4P=1"
+  ];
 
   enableParallelBuilding = true;