| -rw-r--r-- | libopie/odevice.cpp | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp index 103104f..02f13b5 100644 --- a/libopie/odevice.cpp +++ b/libopie/odevice.cpp @@ -130,25 +130,27 @@ protected: virtual void buzzer ( int snd ); OLedState m_leds [1]; }; class SIMpad : public ODevice, public QWSServer::KeyboardFilter { protected: virtual void init ( ); virtual void initButtons ( ); public: virtual bool setSoftSuspend ( bool soft ); + virtual bool suspend(); + virtual bool setDisplayStatus( bool on ); virtual bool setDisplayBrightness ( int b ); virtual int displayBrightnessResolution ( ) const; virtual void alarmSound ( ); virtual QValueList <OLed> ledList ( ) const; virtual QValueList <OLedState> ledStateList ( OLed led ) const; virtual OLedState ledState ( OLed led ) const; virtual bool setLedState ( OLed led, OLedState st ); protected: virtual bool filter ( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat ); @@ -1706,33 +1708,69 @@ void SIMpad::alarmSound ( ) while ( !snd. isFinished ( )) qApp-> processEvents ( ); if ( fd >= 0 ) { if ( vol_reset ) ::ioctl ( fd, MIXER_WRITE( 0 ), &vol ); ::close ( fd ); } #endif } +bool SIMpad::suspend ( ) // Must override because SIMpad does NOT have apm +{ + qDebug( "ODevice for SIMpad: suspend()" ); + if ( !isQWS( ) ) // only qwsserver is allowed to suspend + return false; + + bool res = false; + + struct timeval tvs, tvn; + ::gettimeofday ( &tvs, 0 ); + + ::sync ( ); // flush fs caches + res = ( ::system ( "echo > /proc/sys/pm/suspend" ) == 0 ); //TODO make better :) + + return res; +} + + bool SIMpad::setSoftSuspend ( bool soft ) { - //TODO + qDebug( "ODevice for SIMpad: UNHANDLED setSoftSuspend(%s)", soft? "on" : "off" ); return false; } +bool SIMpad::setDisplayStatus ( bool on ) +{ + qDebug( "ODevice for SIMpad: setDisplayStatus(%s)", on? "on" : "off" ); + + bool res = false; + int fd; + + QString cmdline = QString().sprintf( "echo %s > /proc/cs3", on ? "0xd41a" : "0xd40a" ); //TODO make better :) + + if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) { + res = ( ::system( (const char*) cmdline ) == 0 ); + ::close ( fd ); + } + return res; +} + + bool SIMpad::setDisplayBrightness ( int bright ) { + qDebug( "ODevice for SIMpad: setDisplayBrightness( %d )", bright ); bool res = false; int fd; if ( bright > 255 ) bright = 255; if ( bright < 0 ) bright = 0; if (( fd = ::open ( SIMPAD_BACKLIGHT_CONTROL, O_WRONLY )) >= 0 ) { int value = 255 - bright; const int mask = SIMPAD_BACKLIGHT_MASK; value = value << 8; |