libopie2/opiecore/device/:

    Patch by hrhr to add basic backlight support for the
    hx4700 series of iPAQs to ODevice

2 files changed, 14 insertions, 1 deletions

diff --git a/libopie2/opiecore/device/odevice.h b/libopie2/opiecore/device/odevice.h
index 0c78277..2566979 100644
--- a/libopie2/opiecore/device/odevice.h
+++ b/libopie2/opiecore/device/odevice.h
@@ -65,17 +65,17 @@ enum OModel {
     Model_iPAQ_H36xx    = ( Model_iPAQ | 0x0002 ),
     Model_iPAQ_H37xx    = ( Model_iPAQ | 0x0003 ),
     Model_iPAQ_H38xx    = ( Model_iPAQ | 0x0004 ),
     Model_iPAQ_H39xx    = ( Model_iPAQ | 0x0005 ),
     Model_iPAQ_H5xxx    = ( Model_iPAQ | 0x0006 ),
     Model_iPAQ_H22xx    = ( Model_iPAQ | 0x0007 ),
     Model_iPAQ_H191x    = ( Model_iPAQ | 0x0008 ),
     Model_iPAQ_H1940    = ( Model_iPAQ | 0x0009 ),
-
+    Model_iPAQ_HX4700   = ( Model_iPAQ | 0x000A ),
     Model_Jornada       = ( 6 << 16 ),
     Model_Jornada_56x   = ( Model_Jornada | 0x0001 ),
     Model_Jornada_720   = ( Model_Jornada | 0x0002 ),
 
     Model_Zaurus        = ( 2 << 16 ),
 
     Model_Zaurus_SL5000 = ( Model_Zaurus | 0x0001 ),
     Model_Zaurus_SL5500 = ( Model_Zaurus | 0x0002 ),
diff --git a/libopie2/opiecore/device/odevice_ipaq.cpp b/libopie2/opiecore/device/odevice_ipaq.cpp
index a221e23..e6e3145 100644
--- a/libopie2/opiecore/device/odevice_ipaq.cpp
+++ b/libopie2/opiecore/device/odevice_ipaq.cpp
@@ -148,28 +148,32 @@ void iPAQ::init(const QString& model)
     else if ( d->m_modelstr == "H5400" )
         d->m_model = Model_iPAQ_H5xxx;
     else if ( d->m_modelstr == "H2200" )
         d->m_model = Model_iPAQ_H22xx;
     else if ( d->m_modelstr == "H1910" )
         d->m_model = Model_iPAQ_H191x;
     else if ( d->m_modelstr == "H1940" )
         d->m_model = Model_iPAQ_H1940;
+    else if ( d->m_modelstr == "HX4700" )
+        d->m_model = Model_iPAQ_HX4700;
+
     else
         d->m_model = Model_Unknown;
 
     switch ( d->m_model ) {
         case Model_iPAQ_H31xx:
         case Model_iPAQ_H38xx:
             d->m_rotation = Rot90;
             break;
         case Model_iPAQ_H5xxx:
         case Model_iPAQ_H22xx:
         case Model_iPAQ_H191x:
         case Model_iPAQ_H1940:
+        case Model_iPAQ_HX4700:
             d->m_rotation = Rot0;
             break;
         case Model_iPAQ_H36xx:
         case Model_iPAQ_H37xx:
         case Model_iPAQ_H39xx:
         default:
             d->m_rotation = Rot270;
             break;
@@ -377,16 +381,24 @@ bool iPAQ::setDisplayBrightness ( int bright )
     case Model_iPAQ_H191x:
         if ( !bright )
             cmdline = QString::fromLatin1( "echo 4 > /sys/class/backlight/pxafb/power");
         else
             cmdline = QString::fromLatin1( "echo 0 > /sys/class/backlight/pxafb/power; echo %1 > /sys/class/backlight/pxafb/brightness" ).arg( bright );
         // No Global::shellQuote as we gurantee it to be sane
         res = ( ::system( QFile::encodeName(cmdline) ) == 0 );
         break; 
+        
+    case Model_iPAQ_HX4700:
+            cmdline = QString::fromLatin1( "echo %1 > /sys/class/backlight/w100fb/brightness" ).arg( bright );
+        // No Global::shellQuote as we gurantee it to be sane
+        res = ( ::system( QFile::encodeName(cmdline) ) == 0 );
+        break; 
+        
+
     default:
         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 );
@@ -402,16 +414,17 @@ int iPAQ::displayBrightnessResolution() const
         case Model_iPAQ_H36xx:
         case Model_iPAQ_H37xx:
             return 128;     // really 256, but >128 could damage the LCD
 
         case Model_iPAQ_H38xx:
         case Model_iPAQ_H39xx:
             return 64;
         case Model_iPAQ_H5xxx:
+        case Model_iPAQ_HX4700:
             return 255;
         case Model_iPAQ_H191x:
             return 7;
         case Model_iPAQ_H1940:
             return 44;
         default:
             return 2;
     }