1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/gpu/drm/zte/zx_vou.h b/drivers/gpu/drm/zte/zx_vou.h
new file mode 100644
index 000000000000..349e06cd86f4
--- /dev/null
+++ b/drivers/gpu/drm/zte/zx_vou.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2016 Linaro Ltd.
+ * Copyright 2016 ZTE Corporation.
+ *
+ * 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.
+ *
+ */
+
+#ifndef __ZX_VOU_H__
+#define __ZX_VOU_H__
+
+#define VOU_CRTC_MASK		0x3
+
+/* VOU output interfaces */
+enum vou_inf_id {
+	VOU_HDMI	= 0,
+	VOU_RGB_LCD	= 1,
+	VOU_TV_ENC	= 2,
+	VOU_MIPI_DSI	= 3,
+	VOU_LVDS	= 4,
+	VOU_VGA		= 5,
+};
+
+enum vou_inf_data_sel {
+	VOU_YUV444	= 0,
+	VOU_RGB_101010	= 1,
+	VOU_RGB_888	= 2,
+	VOU_RGB_666	= 3,
+};
+
+struct vou_inf {
+	enum vou_inf_id id;
+	enum vou_inf_data_sel data_sel;
+	u32 clocks_en_bits;
+	u32 clocks_sel_bits;
+};
+
+void vou_inf_enable(const struct vou_inf *inf, struct drm_crtc *crtc);
+void vou_inf_disable(const struct vou_inf *inf, struct drm_crtc *crtc);
+
+int zx_vou_enable_vblank(struct drm_device *drm, unsigned int pipe);
+void zx_vou_disable_vblank(struct drm_device *drm, unsigned int pipe);
+
+#endif /* __ZX_VOU_H__ */