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1/* SPDX-License-Identifier: MIT */2/*3 * Copyright © 2022 Intel Corporation4 */5 6#ifndef __HSW_IPS_H__7#define __HSW_IPS_H__8 9#include <linux/types.h>10 11struct intel_atomic_state;12struct intel_crtc;13struct intel_crtc_state;14 15#ifdef I91516bool hsw_ips_disable(const struct intel_crtc_state *crtc_state);17bool hsw_ips_pre_update(struct intel_atomic_state *state,18 struct intel_crtc *crtc);19void hsw_ips_post_update(struct intel_atomic_state *state,20 struct intel_crtc *crtc);21bool hsw_crtc_supports_ips(struct intel_crtc *crtc);22bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state);23int hsw_ips_compute_config(struct intel_atomic_state *state,24 struct intel_crtc *crtc);25void hsw_ips_get_config(struct intel_crtc_state *crtc_state);26void hsw_ips_crtc_debugfs_add(struct intel_crtc *crtc);27#else28static inline bool hsw_ips_disable(const struct intel_crtc_state *crtc_state)29{30 return false;31}32static inline bool hsw_ips_pre_update(struct intel_atomic_state *state,33 struct intel_crtc *crtc)34{35 return false;36}37static inline void hsw_ips_post_update(struct intel_atomic_state *state,38 struct intel_crtc *crtc)39{40}41static inline bool hsw_crtc_supports_ips(struct intel_crtc *crtc)42{43 return false;44}45static inline bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state)46{47 return false;48}49static inline int hsw_ips_compute_config(struct intel_atomic_state *state,50 struct intel_crtc *crtc)51{52 return 0;53}54static inline void hsw_ips_get_config(struct intel_crtc_state *crtc_state)55{56}57static inline void hsw_ips_crtc_debugfs_add(struct intel_crtc *crtc)58{59}60#endif61 62#endif /* __HSW_IPS_H__ */63