1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2016 Linaro Limited.
 4 * Copyright (c) 2014-2016 HiSilicon Limited.
 5 */
 6
 7#ifndef __KIRIN_DRM_DRV_H__
 8#define __KIRIN_DRM_DRV_H__
 9
10#define to_kirin_crtc(crtc) \
11	container_of(crtc, struct kirin_crtc, base)
12
13#define to_kirin_plane(plane) \
14	container_of(plane, struct kirin_plane, base)
15
16/* kirin-format translate table */
17struct kirin_format {
18	u32 pixel_format;
19	u32 hw_format;
20};
21
22struct kirin_crtc {
23	struct drm_crtc base;
24	void *hw_ctx;
25	bool enable;
26};
27
28struct kirin_plane {
29	struct drm_plane base;
30	void *hw_ctx;
31	u32 ch;
32};
33
34/* display controller init/cleanup ops */
35struct kirin_drm_data {
36	const u32 *channel_formats;
37	u32 channel_formats_cnt;
38	int config_max_width;
39	int config_max_height;
40	u32 num_planes;
41	u32 prim_plane;
42
43	const struct drm_driver *driver;
44	const struct drm_crtc_helper_funcs *crtc_helper_funcs;
45	const struct drm_crtc_funcs *crtc_funcs;
46	const struct drm_plane_helper_funcs *plane_helper_funcs;
47	const struct drm_plane_funcs  *plane_funcs;
48	const struct drm_mode_config_funcs *mode_config_funcs;
49
50	void *(*alloc_hw_ctx)(struct platform_device *pdev,
51			      struct drm_crtc *crtc);
52	void (*cleanup_hw_ctx)(void *hw_ctx);
53};
54
55extern struct kirin_drm_data ade_driver_data;
56
57#endif /* __KIRIN_DRM_DRV_H__ */