linux_kernel/drivers/gpu/drm/armada/armada_plane.h

#ifndef ARMADA_PLANE_H
#define ARMADA_PLANE_H

void armada_drm_plane_calc(struct drm_plane_state *state, u32 addrs[2][3],
	u16 pitches[3], bool interlaced);
int armada_drm_plane_prepare_fb(struct drm_plane *plane,
	struct drm_plane_state *state);
void armada_drm_plane_cleanup_fb(struct drm_plane *plane,
	struct drm_plane_state *old_state);
int armada_drm_plane_atomic_check(struct drm_plane *plane,
	struct drm_plane_state *state);
int armada_drm_primary_plane_init(struct drm_device *drm,
	struct drm_plane *primary);

#endif