1 #ifndef ARMADA_PLANE_H
2 #define ARMADA_PLANE_H
3
4 struct armada_plane_state {
5 struct drm_plane_state base;
6 u32 src_hw;
7 u32 dst_yx;
8 u32 dst_hw;
9 u32 addrs[2][3];
10 u16 pitches[3];
11 bool interlace;
12 };
13
14 #define to_armada_plane_state(st) \
15 container_of(st, struct armada_plane_state, base)
16 #define armada_src_hw(state) to_armada_plane_state(state)->src_hw
17 #define armada_dst_yx(state) to_armada_plane_state(state)->dst_yx
18 #define armada_dst_hw(state) to_armada_plane_state(state)->dst_hw
19 #define armada_addr(state, f, p) to_armada_plane_state(state)->addrs[f][p]
20 #define armada_pitch(state, n) to_armada_plane_state(state)->pitches[n]
21
22 void armada_drm_plane_calc(struct drm_plane_state *state, u32 addrs[2][3],
23 u16 pitches[3], bool interlaced);
24 int armada_drm_plane_prepare_fb(struct drm_plane *plane,
25 struct drm_plane_state *state);
26 void armada_drm_plane_cleanup_fb(struct drm_plane *plane,
27 struct drm_plane_state *old_state);
28 int armada_drm_plane_atomic_check(struct drm_plane *plane,
29 struct drm_plane_state *state);
30 void armada_plane_reset(struct drm_plane *plane);
31 struct drm_plane_state *armada_plane_duplicate_state(struct drm_plane *plane);
32 void armada_plane_destroy_state(struct drm_plane *plane,
33 struct drm_plane_state *state);
34
35 int armada_drm_primary_plane_init(struct drm_device *drm,
36 struct drm_plane *primary);
37
38 #endif