1 files changed, 20 insertions, 7 deletions
diff --git a/pkgs/os-specific/linux/evdi/default.nix b/pkgs/os-specific/linux/evdi/default.nix
index 119ba22ca26..5eb31e9422d 100644
--- a/pkgs/os-specific/linux/evdi/default.nix
+++ b/pkgs/os-specific/linux/evdi/default.nix
@@ -1,16 +1,29 @@
-{ stdenv, fetchFromGitHub, fetchpatch, kernel, libdrm }:
+{ lib, stdenv, fetchFromGitHub, fetchpatch, kernel, libdrm }:
 
 stdenv.mkDerivation rec {
   pname = "evdi";
-  version = "unstable-20200416";
+  version = "unstable-2021-06-11";
 
   src = fetchFromGitHub {
     owner = "DisplayLink";
     repo = pname;
-    rev = "dc595db636845aef39490496bc075f6bf067106c";
-    sha256 = "1yrny6jj9403z0rxbd3nxf49xc4w0rfpl7xsq03pq32pb3vlbqw7";
+    rev = "65e12fca334f2f42396f4e8d16592d53cab34dd6";
+    sha256 = "sha256-81IfdYKadKT7vRdkmxzfGo4KHa4UJ8uJ0K6djQCr22U=";
   };
 
+  # Linux 5.13 support
+  # The patches break compilation for older kernels
+  patches = lib.optional (kernel.kernelAtLeast "5.13") [
+    (fetchpatch {
+      url = "https://github.com/DisplayLink/evdi/commit/c5f5441d0a115d2cfc8125b8bafaa05b2edc7938.patch";
+      sha256 = "sha256-tWYgBrRh3mXPebhUygOvJ07V87g9JU66hREriACfEVI=";
+    })
+    (fetchpatch {
+      url = "https://github.com/DisplayLink/evdi/commit/5f04d2e2df4cfd21dc15d31f1152c6a66fa48a78.patch";
+      sha256 = "sha256-690/eUiEVWvnT/YAVgKcLo86dgolF9giWRuPxXpL+eQ=";
+    })
+  ];
+
   nativeBuildInputs = kernel.moduleBuildDependencies;
 
   buildInputs = [ kernel libdrm ];
@@ -27,12 +40,12 @@ stdenv.mkDerivation rec {
     install -Dm755 library/libevdi.so $out/lib/libevdi.so
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Extensible Virtual Display Interface";
     maintainers = with maintainers; [ eyjhb ];
     platforms = platforms.linux;
-    license = with licenses; [ lgpl21 gpl2 ];
+    license = with licenses; [ lgpl21Only gpl2Only ];
     homepage = "https://www.displaylink.com/";
-    broken = versionOlder kernel.version "4.9" || stdenv.isAarch64;
+    broken = kernel.kernelOlder "4.19" || stdenv.isAarch64;
   };
 }