-void skl_update_plane(struct intel_plane *plane,
- const struct intel_crtc_state *crtc_state,
- const struct intel_plane_state *plane_state);
-void skl_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc);
-bool skl_plane_get_hw_state(struct intel_plane *plane, enum pipe *pipe);
-bool skl_plane_has_ccs(struct drm_i915_private *dev_priv,
- enum pipe pipe, enum plane_id plane_id);
-bool skl_plane_has_planar(struct drm_i915_private *dev_priv,
- enum pipe pipe, enum plane_id plane_id);
-unsigned int skl_plane_max_stride(struct intel_plane *plane,
- u32 pixel_format, u64 modifier,
- unsigned int rotation);
-int skl_plane_check(struct intel_crtc_state *crtc_state,
- struct intel_plane_state *plane_state);