extra/libdrm to 2.4.91-2

extra/libdrm/PKGBUILD

@@ -7,7 +7,7 @@
 
 pkgname=libdrm
 pkgver=2.4.91
-pkgrel=1.1
+pkgrel=2
 pkgdesc="Userspace interface to kernel DRM services"
 url="https://dri.freedesktop.org/"
 arch=(x86_64)
@@ -45,7 +45,10 @@ prepare() {
 
 build() {
   [[ "$CARCH" == "armv7h" ]] && CONFIG="-Domap=true -Dexynos=true -Dtegra=true -Detnaviv=true"
-  arch-meson $pkgname-$pkgver build -Dudev=true $CONFIG
+  arch-meson $pkgname-$pkgver build \
+    -Dudev=true \
+    -Dvalgrind=false \
+    $CONFIG
   ninja -C build
 }