Linux-libre 4.7.1-gnupck-4.7.1-gnu

1 files changed, 32 insertions, 0 deletions

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
new file mode 100644
index 000000000..81e5566ec
--- /dev/null
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2015 MediaTek Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef MTK_DRM_CRTC_H
+#define MTK_DRM_CRTC_H
+
+#include <drm/drm_crtc.h>
+#include "mtk_drm_ddp_comp.h"
+#include "mtk_drm_plane.h"
+
+#define OVL_LAYER_NR	4
+
+int mtk_drm_crtc_enable_vblank(struct drm_device *drm, unsigned int pipe);
+void mtk_drm_crtc_disable_vblank(struct drm_device *drm, unsigned int pipe);
+void mtk_drm_crtc_check_flush(struct drm_crtc *crtc);
+void mtk_drm_crtc_commit(struct drm_crtc *crtc);
+void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl);
+int mtk_drm_crtc_create(struct drm_device *drm_dev,
+			const enum mtk_ddp_comp_id *path,
+			unsigned int path_len);
+
+#endif /* MTK_DRM_CRTC_H */