1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
new file mode 100644
index 000000000..db0dc7bdf
--- /dev/null
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2016 Linaro Limited.
+ * Copyright (c) 2014-2016 HiSilicon Limited.
+ */
+
+#ifndef __KIRIN_DRM_DRV_H__
+#define __KIRIN_DRM_DRV_H__
+
+#define to_kirin_crtc(crtc) \
+	container_of(crtc, struct kirin_crtc, base)
+
+#define to_kirin_plane(plane) \
+	container_of(plane, struct kirin_plane, base)
+
+/* kirin-format translate table */
+struct kirin_format {
+	u32 pixel_format;
+	u32 hw_format;
+};
+
+struct kirin_crtc {
+	struct drm_crtc base;
+	void *hw_ctx;
+	bool enable;
+};
+
+struct kirin_plane {
+	struct drm_plane base;
+	void *hw_ctx;
+	u32 ch;
+};
+
+/* display controller init/cleanup ops */
+struct kirin_drm_data {
+	const u32 *channel_formats;
+	u32 channel_formats_cnt;
+	int config_max_width;
+	int config_max_height;
+	u32 num_planes;
+	u32 prim_plane;
+
+	const struct drm_driver *driver;
+	const struct drm_crtc_helper_funcs *crtc_helper_funcs;
+	const struct drm_crtc_funcs *crtc_funcs;
+	const struct drm_plane_helper_funcs *plane_helper_funcs;
+	const struct drm_plane_funcs  *plane_funcs;
+	const struct drm_mode_config_funcs *mode_config_funcs;
+
+	void *(*alloc_hw_ctx)(struct platform_device *pdev,
+			      struct drm_crtc *crtc);
+	void (*cleanup_hw_ctx)(void *hw_ctx);
+};
+
+extern struct kirin_drm_data ade_driver_data;
+
+#endif /* __KIRIN_DRM_DRV_H__ */