diff options
Diffstat (limited to 'tdecore/tdehw/tdecpudevice.cpp')
| -rw-r--r-- | tdecore/tdehw/tdecpudevice.cpp | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/tdecore/tdehw/tdecpudevice.cpp b/tdecore/tdehw/tdecpudevice.cpp index e1b5cd4ce..d02cf77f1 100644 --- a/tdecore/tdehw/tdecpudevice.cpp +++ b/tdecore/tdehw/tdecpudevice.cpp @@ -30,13 +30,13 @@ #include "config.h" // uPower -#if defined(WITH_TDEHWLIB_DAEMONS) +#if defined(WITH_TDEHWLIB_DAEMONS) || defined(WITH_HAL) #include <tqdbusdata.h> #include <tqdbusmessage.h> #include <tqdbusproxy.h> #include <tqdbusvariant.h> #include <tqdbusconnection.h> -#endif // defined(WITH_TDEHWLIB_DAEMONS) +#endif // defined(WITH_TDEHWLIB_DAEMONS) || defined(WITH_HAL) TDECPUDevice::TDECPUDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : TDEGenericDevice(dt, dn) { @@ -151,6 +151,23 @@ bool TDECPUDevice::canSetGovernor() { } #endif // WITH_TDEHWLIB_DAEMONS +#ifdef WITH_HAL + { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQT_DBusMessage msg = TQT_DBusMessage::methodCall( + "org.freedesktop.Hal", + "/org/freedesktop/Hal/devices/computer", + "org.freedesktop.Hal.Device.CPUFreq", + "GetCPUFreqGovernor"); + TQT_DBusMessage reply = dbusConn.sendWithReply(msg); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + return true; + } + } + } +#endif // WITH_HAL + return FALSE; } @@ -184,6 +201,24 @@ void TDECPUDevice::setGovernor(TQString gv) { } #endif // WITH_TDEHWLIB_DAEMONS +#ifdef WITH_HAL + if ( !setGovernorDone ) { + TQT_DBusConnection dbusConn = TQT_DBusConnection::addConnection(TQT_DBusConnection::SystemBus); + if (dbusConn.isConnected()) { + TQT_DBusProxy cpuFreqControl("org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer", "org.freedesktop.Hal.Device.CPUFreq", dbusConn); + if (cpuFreqControl.canSend()) { + // set CPU governor + TQValueList<TQT_DBusData> params; + params << TQT_DBusData::fromString(gv.lower()); + TQT_DBusMessage reply = cpuFreqControl.sendWithReply("SetCPUFreqGovernor", params); + if (reply.type() == TQT_DBusMessage::ReplyMessage && reply.count() == 1) { + setGovernorDone = TRUE; + } + } + } + } +#endif // WITH_HAL + // Force update of the device information object if ( setGovernorDone ) { TDEGlobal::hardwareDevices()->processModifiedCPUs(); |