mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-libstb-hal.git
synced 2025-08-26 23:12:44 +02:00
6d21c060a5
Now the standalone lib can be built :-)
Origin commit data
------------------
Branch: master
Commit: 8ae65760bc
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2012-02-11 (Sat, 11 Feb 2012)
------------------
This commit was generated by Migit
75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
#include <stdio.h>
|
|
|
|
#include "pwrmngr.h"
|
|
#include "lt_debug.h"
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
|
|
#define lt_debug(args...) _lt_debug(TRIPLE_DEBUG_PWRMNGR, this, args)
|
|
void cCpuFreqManager::Up(void) { lt_debug("%s\n", __FUNCTION__); }
|
|
void cCpuFreqManager::Down(void) { lt_debug("%s\n", __FUNCTION__); }
|
|
void cCpuFreqManager::Reset(void) { lt_debug("%s\n", __FUNCTION__); }
|
|
/* those function dummies return true or "harmless" values */
|
|
bool cCpuFreqManager::SetDelta(unsigned long) { lt_debug("%s\n", __FUNCTION__); return true; }
|
|
unsigned long cCpuFreqManager::GetCpuFreq(void) { lt_debug("%s\n", __FUNCTION__); return 0; }
|
|
unsigned long cCpuFreqManager::GetDelta(void) { lt_debug("%s\n", __FUNCTION__); return 0; }
|
|
//
|
|
cCpuFreqManager::cCpuFreqManager(void) { lt_debug("%s\n", __FUNCTION__); }
|
|
|
|
bool cPowerManager::SetState(PWR_STATE) { lt_debug("%s\n", __FUNCTION__); return true; }
|
|
|
|
bool cPowerManager::Open(void) { lt_debug("%s\n", __FUNCTION__); return true; }
|
|
void cPowerManager::Close(void) { lt_debug("%s\n", __FUNCTION__); }
|
|
//
|
|
bool cPowerManager::SetStandby(bool Active, bool Passive)
|
|
{
|
|
lt_debug("%s(%d, %d)\n", __FUNCTION__, Active, Passive);
|
|
return true;
|
|
}
|
|
|
|
bool cCpuFreqManager::SetCpuFreq(unsigned long f)
|
|
{
|
|
/* actually SetCpuFreq is used to determine if the system is in standby
|
|
this is an "elegant" hack, because:
|
|
* during a recording, cpu freq is kept "high", even if the box is sent to standby
|
|
* the "SetStandby" call is made even if a recording is running
|
|
On the TD, setting standby disables the frontend, so we must not do it
|
|
if a recording is running.
|
|
For now, the values in neutrino are hardcoded:
|
|
* f == 0 => max => not standby
|
|
* f == 50000000 => min => standby
|
|
*/
|
|
lt_debug("%s(%lu) => set standby = %s\n", __FUNCTION__, f, f?"true":"false");
|
|
#if 0
|
|
int fd = open("/dev/stb/tdsystem", O_RDONLY);
|
|
if (fd < 0)
|
|
{
|
|
perror("open tdsystem");
|
|
return false;
|
|
}
|
|
if (f)
|
|
{
|
|
ioctl(fd, IOC_AVS_SET_VOLUME, 31); /* mute AVS to avoid ugly noise */
|
|
ioctl(fd, IOC_AVS_STANDBY_ENTER);
|
|
}
|
|
else
|
|
{
|
|
ioctl(fd, IOC_AVS_SET_VOLUME, 31); /* mute AVS to avoid ugly noise */
|
|
ioctl(fd, IOC_AVS_STANDBY_LEAVE);
|
|
/* unmute will be done by cAudio::do_mute(). Ugly, but prevents pops */
|
|
// ioctl(fd, IOC_AVS_SET_VOLUME, 0); /* max gain */
|
|
}
|
|
|
|
close(fd);
|
|
#endif
|
|
return true;
|
|
}
|
|
|
|
//
|
|
cPowerManager::cPowerManager(void) { lt_debug("%s\n", __FUNCTION__); }
|
|
cPowerManager::~cPowerManager() { lt_debug("%s\n", __FUNCTION__); }
|
|
|