| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 2017 Google, Inc. |
| */ |
| |
| #ifndef __DEVFREQ_EVENT_ROCKCHIP_DFI_H |
| #define __DEVFREQ_EVENT_ROCKCHIP_DFI_H |
| |
| #include <linux/devfreq-event.h> |
| |
| #if IS_ENABLED(CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI) |
| int rockchip_dfi_calc_top_threshold(struct devfreq_event_dev *edev, |
| unsigned long rate, |
| unsigned int percent); |
| int rockchip_dfi_calc_floor_threshold(struct devfreq_event_dev *edev, |
| unsigned long rate, |
| unsigned int percent); |
| #else |
| static inline int rockchip_dfi_calc_top_threshold( |
| struct devfreq_event_dev *edev, |
| unsigned long rate, |
| unsigned int percent) { return 0; } |
| static inline int rockchip_dfi_calc_floor_threshold( |
| struct devfreq_event_dev *edev, |
| unsigned long rate, |
| unsigned int percent) { return 0; } |
| #endif |
| #endif |
