diff --git a/drivers/power/activity_governor.h b/drivers/power/activity_governor.h deleted file mode 100644 index 9478d99c57..0000000000 --- a/drivers/power/activity_governor.h +++ /dev/null @@ -1,184 +0,0 @@ -/**************************************************************************** - * drivers/power/activity_governor.h - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. The - * ASF licenses this file to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance with the - * License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - * License for the specific language governing permissions and limitations - * under the License. - * - ****************************************************************************/ - -#ifndef __DRIVERS_POWER_ACTIVITY_GOVERNER_H -#define __DRIVERS_POWER_ACTIVITY_GOVERNER_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include -#include - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/* CONFIG_PM_GOVERNOR_SLICEMS. The activity based governor collects activity - * counts in time slices. At the end of the time slice, the count - * accumulated during that interval is applied to an averaging algorithm to - * determine the activity level. - * - * CONFIG_PM_GOVERNOR_SLICEMS provides the duration of that time slice in - * milliseconds. Default: 100 Milliseconds - */ - -#ifndef CONFIG_PM_GOVERNOR_SLICEMS -# define CONFIG_PM_GOVERNOR_SLICEMS 100 /* Default is 100 msec */ -#endif - -#if CONFIG_PM_GOVERNOR_SLICEMS < 1 -# error CONFIG_PM_GOVERNOR_SLICEMS invalid -#endif - -/* The averaging algorithm is simply: Y = (An*X + SUM(Ai*Yi))/SUM(Aj), where - * i = 1..n-1 and j= 1..n, n is the length of the "memory", Ai is the - * weight applied to each value, and X is the current activity. These - * weights may be negative and a limited to the range of int16_t. - * - * CONFIG_PM_GOVERNOR_MEMORY: - * provides the memory for the algorithm. Default: 2 - * CONFIG_PM_GOVERNOR_COEFn: - * provides weight for each sample. Default: 1 - * - * Setting CONFIG_PM_GOVERNOR_MEMORY=1 disables all smoothing. - */ - -#ifndef CONFIG_PM_GOVERNOR_MEMORY -# define CONFIG_PM_GOVERNOR_MEMORY 2 -#endif - -#if CONFIG_PM_GOVERNOR_MEMORY < 1 -# error "CONFIG_PM_GOVERNOR_MEMORY must be >= 1" -#endif - -#ifndef CONFIG_PM_GOVERNOR_COEFN -# define CONFIG_PM_GOVERNOR_COEFN 1 -#endif - -#if CONFIG_PM_GOVERNOR_MEMORY > 1 && !defined(CONFIG_PM_GOVERNOR_COEF1) -# define CONFIG_PM_GOVERNOR_COEF1 1 -#endif - -#if CONFIG_PM_GOVERNOR_MEMORY > 2 && !defined(CONFIG_PM_GOVERNOR_COEF2) -# define CONFIG_PM_GOVERNOR_COEF2 1 -#endif - -#if CONFIG_PM_GOVERNOR_MEMORY > 3 && !defined(CONFIG_PM_GOVERNOR_COEF3) -# define CONFIG_PM_GOVERNOR_COEF3 1 -#endif - -#if CONFIG_PM_GOVERNOR_MEMORY > 4 && !defined(CONFIG_PM_GOVERNOR_COEF4) -# define CONFIG_PM_GOVERNOR_COEF4 1 -#endif - -#if CONFIG_PM_GOVERNOR_MEMORY > 5 && !defined(CONFIG_PM_GOVERNOR_COEF5) -# define CONFIG_PM_GOVERNOR_COEF5 1 -#endif - -#if CONFIG_PM_GOVERNOR_MEMORY > 6 -# warning "This logic needs to be extended" -#endif - -/* State changes then occur when the weight activity account crosses - * threshold values for certain periods of time (time slice count). - * - * CONFIG_PM_GOVERNOR_xxxENTER_THRESH is the threshold value for entering - * state xxx. - * CONFIG_PM_GOVERNOR_xxxENTER_COUNT is the count for entering state xxx. - * - * Resuming to normal state, on the other hand, is usually immediate and - * controlled by wakeup conditions established by the platform. The PM - * module only recommends reduced power states. - */ - -#ifndef CONFIG_PM_GOVERNOR_IDLEENTER_THRESH -# define CONFIG_PM_GOVERNOR_IDLEENTER_THRESH 1 /* <=1: Essentially no activity */ -#endif - -#ifndef CONFIG_PM_GOVERNOR_IDLEEXIT_THRESH -# define CONFIG_PM_GOVERNOR_IDLEEXIT_THRESH 2 /* >=2: Active */ -#endif - -#if CONFIG_PM_GOVERNOR_IDLEENTER_THRESH >= CONFIG_PM_GOVERNOR_IDLEEXIT_THRESH -# error "Must have CONFIG_PM_GOVERNOR_IDLEENTER_THRESH < CONFIG_PM_GOVERNOR_IDLEEXIT_THRESH" -#endif - -#ifndef CONFIG_PM_GOVERNOR_IDLEENTER_COUNT -# define CONFIG_PM_GOVERNOR_IDLEENTER_COUNT 30 /* Thirty IDLE slices to enter - * IDLE mode from normal - */ -#endif - -#ifndef CONFIG_PM_GOVERNOR_STANDBYENTER_THRESH -# define CONFIG_PM_GOVERNOR_STANDBYENTER_THRESH 1 /* <=1: Essentially no activity */ -#endif - -#ifndef CONFIG_PM_GOVERNOR_STANDBYEXIT_THRESH -# define CONFIG_PM_GOVERNOR_STANDBYEXIT_THRESH 2 /* >=2: Active */ -#endif - -#if CONFIG_PM_GOVERNOR_STANDBYENTER_THRESH >= CONFIG_PM_GOVERNOR_STANDBYEXIT_THRESH -# error "Must have CONFIG_PM_GOVERNOR_STANDBYENTER_THRESH < CONFIG_PM_GOVERNOR_STANDBYEXIT_THRESH" -#endif - -#ifndef CONFIG_PM_GOVERNOR_STANDBYENTER_COUNT -# define CONFIG_PM_GOVERNOR_STANDBYENTER_COUNT 50 /* Fifty IDLE slices to enter - * STANDBY mode from IDLE - */ -#endif - -#ifndef CONFIG_PM_GOVERNOR_SLEEPENTER_THRESH -# define CONFIG_PM_GOVERNOR_SLEEPENTER_THRESH 1 /* <=1: Essentially no activity */ -#endif - -#ifndef CONFIG_PM_GOVERNOR_SLEEPEXIT_THRESH -# define CONFIG_PM_GOVERNOR_SLEEPEXIT_THRESH 2 /* >=2: Active */ -#endif - -#if CONFIG_PM_GOVERNOR_SLEEPENTER_THRESH >= CONFIG_PM_GOVERNOR_SLEEPEXIT_THRESH -# error "Must have CONFIG_PM_GOVERNOR_SLEEPENTER_THRESH < CONFIG_PM_GOVERNOR_SLEEPEXIT_THRESH" -#endif - -#ifndef CONFIG_PM_GOVERNOR_SLEEPENTER_COUNT -# define CONFIG_PM_GOVERNOR_SLEEPENTER_COUNT 70 /* 70 IDLE slices to enter SLEEP - * mode from STANDBY - */ -#endif - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -#ifdef __cplusplus -#define EXTERN extern "C" -extern "C" -{ -#else -#define EXTERN extern -#endif - -#undef EXTERN -#ifdef __cplusplus -} -#endif - -#endif // __DRIVERS_POWER_ACTIVITY_GOVERNER_H diff --git a/drivers/power/greedy_governor.c b/drivers/power/greedy_governor.c index 1ba7000114..aa2225bf70 100644 --- a/drivers/power/greedy_governor.c +++ b/drivers/power/greedy_governor.c @@ -40,7 +40,6 @@ #include -#include "greedy_governor.h" #include "pm.h" /**************************************************************************** diff --git a/drivers/power/greedy_governor.h b/drivers/power/greedy_governor.h deleted file mode 100644 index 9694cc4b80..0000000000 --- a/drivers/power/greedy_governor.h +++ /dev/null @@ -1,49 +0,0 @@ -/**************************************************************************** - * drivers/power/greedy_governor.h - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. The - * ASF licenses this file to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance with the - * License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the - * License for the specific language governing permissions and limitations - * under the License. - * - ****************************************************************************/ - -#ifndef __DRIVERS_POWER_GREEDY_GOVERNER_H -#define __DRIVERS_POWER_GREEDY_GOVERNER_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include -#include -#include - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -#ifdef __cplusplus -#define EXTERN extern "C" -extern "C" -{ -#else -#define EXTERN extern -#endif - -#undef EXTERN -#ifdef __cplusplus -} -#endif - -#endif /* __DRIVERS_POWER_GREEDY_GOVERNER_H */