1 #ifndef __IPUV3_PLANE_H__
2 #define __IPUV3_PLANE_H__
3 
4 #include <drm/drm_crtc.h> /* drm_plane */
5 
6 struct drm_plane;
7 struct drm_device;
8 struct ipu_soc;
9 struct drm_crtc;
10 struct drm_framebuffer;
11 
12 struct ipuv3_channel;
13 struct dmfc_channel;
14 struct ipu_dp;
15 
16 struct ipu_plane {
17 	struct drm_plane	base;
18 
19 	struct ipu_soc		*ipu;
20 	struct ipuv3_channel	*ipu_ch;
21 	struct dmfc_channel	*dmfc;
22 	struct ipu_dp		*dp;
23 
24 	int			dma;
25 	int			dp_flow;
26 
27 	int			x;
28 	int			y;
29 	int			w;
30 	int			h;
31 
32 	bool			enabled;
33 };
34 
35 struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
36 				 int dma, int dp, unsigned int possible_crtcs,
37 				 bool priv);
38 
39 /* Init IDMAC, DMFC, DP */
40 int ipu_plane_mode_set(struct ipu_plane *plane, struct drm_crtc *crtc,
41 		       struct drm_display_mode *mode,
42 		       struct drm_framebuffer *fb, int crtc_x, int crtc_y,
43 		       unsigned int crtc_w, unsigned int crtc_h,
44 		       uint32_t src_x, uint32_t src_y, uint32_t src_w,
45 		       uint32_t src_h, bool interlaced);
46 
47 void ipu_plane_enable(struct ipu_plane *plane);
48 void ipu_plane_disable(struct ipu_plane *plane);
49 int ipu_plane_set_base(struct ipu_plane *plane, struct drm_framebuffer *fb,
50 		       int x, int y);
51 
52 int ipu_plane_get_resources(struct ipu_plane *plane);
53 void ipu_plane_put_resources(struct ipu_plane *plane);
54 
55 int ipu_plane_irq(struct ipu_plane *plane);
56 
57 #endif
58