mirror of
https://github.com/tuxbox-neutrino/neutrino.git
synced 2025-08-27 15:32:59 +02:00
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/*******************************************************************************/
|
|
/* */
|
|
/* libcoolstream/pwrmngr.h */
|
|
/* Private header of the Powermanager API */
|
|
/* */
|
|
/* (C) 2010 CoolStream International */
|
|
/* */
|
|
/* $Id:: $ */
|
|
/*******************************************************************************/
|
|
#ifndef __PWRMNGR_H_
|
|
#define __PWRMNGR_H_
|
|
|
|
// -- cCpuFreqManager ----------------------------------------------------------
|
|
|
|
class cCpuFreqManager {
|
|
private:
|
|
unsigned long startCpuFreq;
|
|
unsigned long delta;
|
|
public:
|
|
void Up(void);
|
|
void Down(void);
|
|
void Reset(void);
|
|
//
|
|
bool SetCpuFreq(unsigned long CpuFreq);
|
|
bool SetDelta(unsigned long Delta);
|
|
unsigned long GetCpuFreq(void);
|
|
unsigned long GetDelta(void);
|
|
//
|
|
cCpuFreqManager(void);
|
|
~cCpuFreqManager();
|
|
};
|
|
|
|
// -- cPowerManageger ----------------------------------------------------------
|
|
|
|
typedef enum {
|
|
PWR_INIT = 1,
|
|
PWR_FULL_ACTIVE, /* all devices/clocks up */
|
|
PWR_ACTIVE_STANDBY,
|
|
PWR_PASSIVE_STANDBY,
|
|
PWR_INVALID
|
|
} PWR_STATE;
|
|
|
|
class cPowerManager {
|
|
private:
|
|
bool init;
|
|
bool opened;
|
|
PWR_STATE powerState;
|
|
//
|
|
bool SetState(PWR_STATE PowerState);
|
|
public:
|
|
bool Open(void);
|
|
void Close(void);
|
|
//
|
|
bool SetStandby(bool Active, bool Passive);
|
|
//
|
|
cPowerManager(void);
|
|
virtual ~cPowerManager();
|
|
};
|
|
|
|
#endif // __PWRMNGR_H__
|