37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
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#ifndef ARMADA_PLANE_H
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#define ARMADA_PLANE_H
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struct armada_plane_state {
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struct drm_plane_state base;
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u32 src_hw;
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u32 dst_yx;
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u32 dst_hw;
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u32 addrs[2][3];
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u16 pitches[3];
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bool interlace;
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};
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#define to_armada_plane_state(st) \
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container_of(st, struct armada_plane_state, base)
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#define armada_src_hw(state) to_armada_plane_state(state)->src_hw
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#define armada_dst_yx(state) to_armada_plane_state(state)->dst_yx
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#define armada_dst_hw(state) to_armada_plane_state(state)->dst_hw
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#define armada_addr(state, f, p) to_armada_plane_state(state)->addrs[f][p]
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#define armada_pitch(state, n) to_armada_plane_state(state)->pitches[n]
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void armada_drm_plane_calc(struct drm_plane_state *state, u32 addrs[2][3],
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u16 pitches[3], bool interlaced);
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void armada_drm_plane_cleanup_fb(struct drm_plane *plane,
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struct drm_plane_state *old_state);
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int armada_drm_plane_atomic_check(struct drm_plane *plane,
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struct drm_atomic_state *state);
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void armada_plane_reset(struct drm_plane *plane);
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struct drm_plane_state *armada_plane_duplicate_state(struct drm_plane *plane);
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void armada_plane_destroy_state(struct drm_plane *plane,
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struct drm_plane_state *state);
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int armada_drm_primary_plane_init(struct drm_device *drm,
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struct drm_plane *primary);
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#endif
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