package/vlc: add optional dependency to libva

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/vlc/vlc.mk

@@ -64,7 +64,6 @@ VLC_CONF_OPTS += \
 	--disable-kate \
 	--disable-kva \
 	--disable-libplacebo \
-	--disable-libva \
 	--disable-linsys \
 	--disable-mfx \
 	--disable-microdns \
@@ -378,6 +377,14 @@ else
 VLC_CONF_OPTS += --disable-upnp
 endif
 
+# libva support depends on ffmpeg
+ifeq ($(BR2_PACKAGE_FFMPEG)$(BR2_PACKAGE_LIBVA),yy)
+VLC_CONF_OPTS += --enable-libva
+VLC_DEPENDENCIES += libva
+else
+VLC_CONF_OPTS += --disable-libva
+endif
+
 ifeq ($(BR2_PACKAGE_LIBVNCSERVER),y)
 VLC_CONF_OPTS += --enable-vnc
 VLC_DEPENDENCIES += libvncserver