Use libdrm-imx headers

Change-Id: I0f30eb50f465b5410a36e5c7d505ccdef8332d59
diff --git a/ext/wayland/gstwaylandsink.c b/ext/wayland/gstwaylandsink.c
index 2abfa0b..442d3d0 100644
--- a/ext/wayland/gstwaylandsink.c
+++ b/ext/wayland/gstwaylandsink.c
@@ -57,7 +57,8 @@
 #include <gst/allocators/gstionmemory.h>
 #endif
 
-#include <drm_fourcc.h>
+#include <drm_fourcc_imx.h>
+#include <libdrm/drm_mode_imx.h>
 #include <xf86drm.h>
 #include <xf86drmMode.h>
 
diff --git a/ext/wayland/wlvideoformat.h b/ext/wayland/wlvideoformat.h
index 331f582..f156646 100644
--- a/ext/wayland/wlvideoformat.h
+++ b/ext/wayland/wlvideoformat.h
@@ -26,7 +26,7 @@
 
 #include <wayland-client-protocol.h>
 #include <gst/video/video.h>
-#include <drm_fourcc.h>
+#include <drm_fourcc_imx.h>
 
 G_BEGIN_DECLS
 
diff --git a/sys/kms/gstkmsallocator.c b/sys/kms/gstkmsallocator.c
index 4cfc6d5..08304ed 100644
--- a/sys/kms/gstkmsallocator.c
+++ b/sys/kms/gstkmsallocator.c
@@ -34,7 +34,7 @@
 #include <string.h>
 #include <sys/mman.h>
 #include <unistd.h>
-#include <drm_fourcc.h>
+#include <drm_fourcc_imx.h>
 
 /* it needs to be below because is internal to libdrm */
 #include <drm.h>
diff --git a/sys/kms/gstkmssink.c b/sys/kms/gstkmssink.c
index e38d638..95c4779 100644
--- a/sys/kms/gstkmssink.c
+++ b/sys/kms/gstkmssink.c
@@ -52,7 +52,7 @@
 
 #include <xf86drm.h>
 #include <xf86drmMode.h>
-#include <drm_fourcc.h>
+#include <drm_fourcc_imx.h>
 
 #include <string.h>
 #include <fcntl.h>
diff --git a/sys/kms/gstkmssink.h b/sys/kms/gstkmssink.h
index 50a7676..0a0735b 100644
--- a/sys/kms/gstkmssink.h
+++ b/sys/kms/gstkmssink.h
@@ -27,6 +27,7 @@
 #define __GST_KMS_SINK_H__
 
 #include <drm.h>
+#include <libdrm/drm_mode_imx.h>
 
 #include <gst/video/gstvideosink.h>
 
diff --git a/sys/kms/gstkmsutils.c b/sys/kms/gstkmsutils.c
index 1f7baec..89e73b1 100644
--- a/sys/kms/gstkmsutils.c
+++ b/sys/kms/gstkmsutils.c
@@ -30,7 +30,7 @@
 #include <stdint.h>
 #include <unistd.h>
 
-#include <drm_fourcc.h>
+#include <drm_fourcc_imx.h>
 #include <dirent.h>
 #include <string.h>