From a75059f94b617e3597b9fbce6cd0071abce79ee4 Mon Sep 17 00:00:00 2001
From: natinusala <natinusala@gmail.com>
Date: Mon, 24 Feb 2020 19:44:00 +0100
Subject: [PATCH] odroidgo2: add skeleton

---
 Makefile.common               | 5 +++++
 gfx/drivers_context/drm_ctx.c | 5 +++++
 qb/config.libs.sh             | 7 +++++++
 qb/config.params.sh           | 1 +
 4 files changed, 18 insertions(+)

diff --git a/Makefile.common b/Makefile.common
index 6909ae4e43..ec1d8b609b 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -2109,4 +2109,9 @@ endif
 ifeq ($(HAVE_SEGAM), 1)
    DEFINES += -DHAVE_SEGAM
 endif
+
+ifeq ($(HAVE_ODROIDGO2), 1)
+  DEFINES += -DHAVE_ODROIDGO2
+  LIBS += -lrk_rga
+endif
 ##################################
diff --git a/gfx/drivers_context/drm_ctx.c b/gfx/drivers_context/drm_ctx.c
index d3adf9a976..02753d95fe 100644
--- a/gfx/drivers_context/drm_ctx.c
+++ b/gfx/drivers_context/drm_ctx.c
@@ -42,6 +42,11 @@
 #include "../../frontend/frontend_driver.h"
 #include "../common/drm_common.h"
 
+#ifdef HAVE_ODROIDGO2
+#include <rk_rga/RgaApi.h>
+#include <drm/drm_fourcc.h>
+#endif
+
 #ifdef HAVE_EGL
 #include "../common/egl_common.h"
 #endif
diff --git a/qb/config.libs.sh b/qb/config.libs.sh
index a5a8d7d677..292f6c849a 100644
--- a/qb/config.libs.sh
+++ b/qb/config.libs.sh
@@ -637,3 +637,10 @@ fi
 
 check_enabled 'ZLIB BUILTINZLIB' RPNG RPNG 'zlib is' false
 check_enabled V4L2 VIDEOPROCESSOR 'video processor' 'Video4linux2 is' true
+
+if [ "$HAVE_ODROIDGO2" != 'no' ]; then
+  check_pkgconf LIBRGA librk_rga
+   if [ "$HAVE_LIBRGA" != 'yes' ]; then
+     die 1 'librga is required for ODROID-GO Advance support'
+   fi
+fi
diff --git a/qb/config.params.sh b/qb/config.params.sh
index 9dd59f5141..62ea876f55 100644
--- a/qb/config.params.sh
+++ b/qb/config.params.sh
@@ -170,3 +170,4 @@ HAVE_METAL=no              # Metal support (macOS-only)
 C89_METAL=no
 HAVE_NETWORK_VIDEO=no
 HAVE_STEAM=no              # Enable Steam build
+HAVE_ODROIDGO2=no          # ODROID-GO Advance rotation support (requires librga)