| 1 | /* SPDX-License-Identifier: MIT */ |
|---|---|
| 2 | /* |
| 3 | * Copyright © 2022 Intel Corporation |
| 4 | */ |
| 5 | |
| 6 | #ifndef __HSW_IPS_H__ |
| 7 | #define __HSW_IPS_H__ |
| 8 | |
| 9 | #include <linux/types.h> |
| 10 | |
| 11 | struct intel_atomic_state; |
| 12 | struct intel_crtc; |
| 13 | struct intel_crtc_state; |
| 14 | |
| 15 | #ifdef I915 |
| 16 | bool hsw_ips_disable(const struct intel_crtc_state *crtc_state); |
| 17 | bool hsw_ips_pre_update(struct intel_atomic_state *state, |
| 18 | struct intel_crtc *crtc); |
| 19 | void hsw_ips_post_update(struct intel_atomic_state *state, |
| 20 | struct intel_crtc *crtc); |
| 21 | bool hsw_crtc_supports_ips(struct intel_crtc *crtc); |
| 22 | int hsw_ips_min_cdclk(const struct intel_crtc_state *crtc_state); |
| 23 | int hsw_ips_compute_config(struct intel_atomic_state *state, |
| 24 | struct intel_crtc *crtc); |
| 25 | void hsw_ips_get_config(struct intel_crtc_state *crtc_state); |
| 26 | void hsw_ips_crtc_debugfs_add(struct intel_crtc *crtc); |
| 27 | #else |
| 28 | static inline bool hsw_ips_disable(const struct intel_crtc_state *crtc_state) |
| 29 | { |
| 30 | return false; |
| 31 | } |
| 32 | static inline bool hsw_ips_pre_update(struct intel_atomic_state *state, |
| 33 | struct intel_crtc *crtc) |
| 34 | { |
| 35 | return false; |
| 36 | } |
| 37 | static inline void hsw_ips_post_update(struct intel_atomic_state *state, |
| 38 | struct intel_crtc *crtc) |
| 39 | { |
| 40 | } |
| 41 | static inline bool hsw_crtc_supports_ips(struct intel_crtc *crtc) |
| 42 | { |
| 43 | return false; |
| 44 | } |
| 45 | static inline int hsw_ips_min_cdclk(const struct intel_crtc_state *crtc_state) |
| 46 | { |
| 47 | return 0; |
| 48 | } |
| 49 | static inline int hsw_ips_compute_config(struct intel_atomic_state *state, |
| 50 | struct intel_crtc *crtc) |
| 51 | { |
| 52 | return 0; |
| 53 | } |
| 54 | static inline void hsw_ips_get_config(struct intel_crtc_state *crtc_state) |
| 55 | { |
| 56 | } |
| 57 | static inline void hsw_ips_crtc_debugfs_add(struct intel_crtc *crtc) |
| 58 | { |
| 59 | } |
| 60 | #endif |
| 61 | |
| 62 | #endif /* __HSW_IPS_H__ */ |
| 63 |