2 files changed, 37 insertions, 20 deletions

diff --git a/libopie2/opiecore/device/odevice_jornada.cpp b/libopie2/opiecore/device/odevice_jornada.cpp
index ad2f830..75c9fc5 100644
--- a/libopie2/opiecore/device/odevice_jornada.cpp
+++ b/libopie2/opiecore/device/odevice_jornada.cpp
@@ -74,77 +74,93 @@ typedef struct {
         unsigned char brightness;
 } FLITE_IN;
 
 #define LED_ON    OD_IOW( 'f', 5, LED_IN )
 #define FLITE_ON  OD_IOW( 'f', 7, FLITE_IN )
 
 using namespace Opie::Core::Internal;
 
 void Jornada::init(const QString&)
 {
     d->m_vendorstr = "HP";
     d->m_vendor = Vendor_HP;
     d->m_modelstr = "Jornada 56x";
     d->m_model = Model_Jornada_56x;
     d->m_systemstr = "Familiar";
     d->m_system = System_Familiar;
     d->m_rotation = Rot0;
 
     QFile f ( "/etc/familiar-version" );
     f.setName ( "/etc/familiar-version" );
     if ( f.open ( IO_ReadOnly )) {
 
         QTextStream ts ( &f );
         d->m_sysverstr = ts.readLine().mid( 10 );
 
         f. close();
     }
 }
 
 
 int Jornada::displayBrightnessResolution() const
 {
-    return 0;
+    return 255;
 }
 
 
 bool Jornada::setDisplayBrightness( int bright )
 {
     bool res = false;
     int fd;
 
     if ( bright > 255 )
         bright = 255;
     if ( bright < 0 )
         bright = 0;
 
-    if (( fd = ::open ( "/dev/touchscreen/0", O_WRONLY )) >= 0 ) {
-        FLITE_IN bl;
-        bl. mode = 1;
-        bl. pwr = bright ? 1 : 0;
-        bl. brightness = ( bright * ( displayBrightnessResolution() - 1 ) + 127 ) / 255;
-        res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 );
-        ::close ( fd );
-    }
+    QString cmdline;
+
+    int value = 255 - bright;
+    if ( !bright )
+    	cmdline = QString().sprintf( "echo 0 > /sys/class/backlight/sa1100fb/power");
+    else
+    	cmdline = QString().sprintf( "echo 1 > /sys/class/backlight/sa1100fb/power; echo %d > /sys/class/backlight/sa1100fb/brightness", value );
+    
+    res = ( ::system( (const char*) cmdline ) == 0 );
+    
     return res;
 }
 
 
-bool Jornada::setSoftSuspend( bool soft )
+bool Jornada::suspend( )
 {
+    qDebug("ODevice::suspend");
+    if ( !isQWS( ) ) // only qwsserver is allowed to suspend
+        return false;
+
+    if ( d->m_model == Model_Unknown ) // better don't suspend in qvfb / on unkown devices
+        return false;
+
     bool res = false;
-    int fd;
+    ODevice::sendSuspendmsg();
 
-    if (( fd = ::open ( "/proc/sys/ts/suspend_button_mode", O_WRONLY )) >= 0 ) {
-        if ( ::write ( fd, soft ? "1" : "0", 1 ) == 1 )
-            res = true;
-        else
-            ::perror ( "write to /proc/sys/ts/suspend_button_mode" );
+    struct timeval tvs, tvn;
+    ::gettimeofday ( &tvs, 0 );
 
-        ::close ( fd );
+    ::sync(); // flush fs caches
+    res = ( ::system ( "apm --suspend" ) == 0 );
+
+    return res;
     }
-    else
-        ::perror ( "/proc/sys/ts/suspend_button_mode" );
+
+bool Jornada::setDisplayStatus ( bool on )
+{
+    bool res = false;
+    int fd;
+
+    QString cmdline = QString().sprintf( "echo %d > /sys/class/lcd/sa1100fb/power; echo %d > /sys/class/backlight/sa1100fb/power", on ? "1" : "0",on ? "1" : "0" );
+
+    res = ( ::system( (const char*) cmdline ) == 0 );
 
     return res;
 }
 
diff --git a/libopie2/opiecore/device/odevice_jornada.h b/libopie2/opiecore/device/odevice_jornada.h
index fddfe34..2a9e821 100644
--- a/libopie2/opiecore/device/odevice_jornada.h
+++ b/libopie2/opiecore/device/odevice_jornada.h
@@ -13,41 +13,42 @@
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #ifndef ODEVICE_JORNADA
 #define ODEVICE_JORNADA
 
 #include <opie2/odevice.h>
 
 namespace Opie {
 namespace Core {
 namespace Internal {
 class Jornada : public ODevice
 {
 
   protected:
     virtual void init(const QString&);
 
   public:
-    virtual bool setSoftSuspend ( bool soft );
+    virtual bool suspend ( );
     virtual bool setDisplayBrightness ( int b );
+    virtual bool setDisplayStatus ( bool on);
     virtual int displayBrightnessResolution() const;
 };
 }
 }
 }
 #endif