1/* SPDX-License-Identifier: MIT */ 2/* 3 * Copyright �� 2020 Intel Corporation 4 */ 5 6#ifndef _I9XX_PLANE_H_ 7#define _I9XX_PLANE_H_ 8 9#include <linux/types.h> 10 11enum pipe; 12struct drm_i915_private; 13struct intel_crtc; 14struct intel_initial_plane_config; 15struct intel_plane; 16struct intel_plane_state; 17 18#ifdef I915 19unsigned int i965_plane_max_stride(struct intel_plane *plane, 20 u32 pixel_format, u64 modifier, 21 unsigned int rotation); 22int i9xx_check_plane_surface(struct intel_plane_state *plane_state); 23 24struct intel_plane * 25intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe); 26 27void i9xx_get_initial_plane_config(struct intel_crtc *crtc, 28 struct intel_initial_plane_config *plane_config); 29bool i9xx_fixup_initial_plane_config(struct intel_crtc *crtc, 30 const struct intel_initial_plane_config *plane_config); 31#else 32static inline unsigned int i965_plane_max_stride(struct intel_plane *plane, 33 u32 pixel_format, u64 modifier, 34 unsigned int rotation) 35{ 36 return 0; 37} 38static inline int i9xx_check_plane_surface(struct intel_plane_state *plane_state) 39{ 40 return 0; 41} 42static inline struct intel_plane * 43intel_primary_plane_create(struct drm_i915_private *dev_priv, int pipe) 44{ 45 return NULL; 46} 47static inline void i9xx_get_initial_plane_config(struct intel_crtc *crtc, 48 struct intel_initial_plane_config *plane_config) 49{ 50} 51static inline bool i9xx_fixup_initial_plane_config(struct intel_crtc *crtc, 52 const struct intel_initial_plane_config *plane_config) 53{ 54 return false; 55} 56#endif 57 58#endif 59