disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/drm/armada/armada_plane.h
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@@ -1,6 +1,24 @@
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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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+
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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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+
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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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 int armada_drm_plane_prepare_fb(struct drm_plane *plane,
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@@ -9,6 +27,11 @@
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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_plane_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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+
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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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