st7920_plane_state
static inline struct st7920_plane_state *to_st7920_plane_state(struct drm_plane_state *state)
return container_of(state, struct st7920_plane_state, base.base);
struct st7920_plane_state *st7920_state = to_st7920_plane_state(plane_state);
struct st7920_plane_state *st7920_plane_state = to_st7920_plane_state(plane_state);
st7920_plane_state->buffer,
struct st7920_plane_state *st7920_state;
struct st7920_plane_state *st7920_state;
struct st7920_plane_state *st7920_state = to_st7920_plane_state(state);