more handling of SIMpad specifica

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;