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authorschurig <schurig>2004-09-10 12:18:17 (UTC)
committer schurig <schurig>2004-09-10 12:18:17 (UTC)
commit9d0ccc1c5ca687bc017b2b515a9d3a47e98ce521 (patch) (side-by-side diff)
tree53927c6a19c69d54bb3d0e092ac57180bcb60222
parented70ec4945c7816ec6e899207ec8b99e20e10da5 (diff)
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added support for DEVFS
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--core/applets/vmemo/vmemo.cpp10
-rw-r--r--core/applets/vtapplet/vt.cpp8
-rw-r--r--libopie/odevice.cpp4
-rw-r--r--libopie2/opiemm/osoundsystem.cpp5
-rw-r--r--library/qpeapplication.cpp16
5 files changed, 40 insertions, 3 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index e747a19..07ef15c 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -406,28 +406,32 @@ int VMemo::openDSP() {
}
odebug << "samplerate: " << speed << ", channels " << channels << ", resolution " << resolution << "" << oendl;
if(systemZaurus) {
dsp = open("/dev/dsp1", O_RDONLY); //Zaurus needs /dev/dsp1
channels=1; //zaurus has one input channel
} else {
+#ifdef QT_QWS_DEVFS
+ dsp = open("/dev/sound/dsp", O_RDONLY);
+#else
dsp = open("/dev/dsp", O_RDONLY);
+#endif
}
- if(dsp == -1) {
+ if (dsp == -1) {
msgLabel->close();
msgLabel=0;
delete msgLabel;
perror("open(\"/dev/dsp\")");
errorMsg="open(\"/dev/dsp\")\n "+(QString)strerror(errno);
- QMessageBox::critical(0, "vmemo", errorMsg, "Abort");
- return -1;
+ QMessageBox::critical(0, "vmemo", errorMsg, "Abort");
+ return -1;
}
if(ioctl(dsp, SNDCTL_DSP_SETFMT , &format)==-1) {
perror("ioctl(\"SNDCTL_DSP_SETFMT\")");
return -1;
}
if(ioctl(dsp, SNDCTL_DSP_CHANNELS , &channels)==-1) {
perror("ioctl(\"SNDCTL_DSP_CHANNELS\")");
diff --git a/core/applets/vtapplet/vt.cpp b/core/applets/vtapplet/vt.cpp
index aec63c3..7832ee0 100644
--- a/core/applets/vtapplet/vt.cpp
+++ b/core/applets/vtapplet/vt.cpp
@@ -75,17 +75,21 @@ QIconSet VTApplet::icon ( ) const
return pix;
}
QPopupMenu *VTApplet::popup ( QWidget* parent ) const
{
odebug << "VTApplet::popup" << oendl;
struct vt_stat vtstat;
+#ifdef QT_QWS_DEVFS
+ int fd = ::open( "/dev/vc/0", O_RDWR );
+#else
int fd = ::open( "/dev/tty0", O_RDWR );
+#endif
if ( fd == -1 ) return 0;
if ( ioctl( fd, VT_GETSTATE, &vtstat ) == -1 ) return 0;
m_subMenu = new QPopupMenu( parent );
m_subMenu->setCheckable( true );
for ( int i = 1; i < 10; ++i )
{
int id = m_subMenu->insertItem( QString::number( i ), 500+i );
@@ -99,17 +103,21 @@ QPopupMenu *VTApplet::popup ( QWidget* parent ) const
return m_subMenu;
}
void VTApplet::changeVT( int index )
{
//odebug << "VTApplet::changeVT( " << index-500 << " )" << oendl;
+#ifdef QT_QWS_DEVFS
+ int fd = ::open("/dev/vc/0", O_RDWR);
+#else
int fd = ::open("/dev/tty0", O_RDWR);
+#endif
if ( fd == -1 ) return;
ioctl( fd, VT_ACTIVATE, index-500 );
}
void VTApplet::updateMenu()
{
//odebug << "VTApplet::updateMenu()" << oendl;
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 21070bf..9d0bbbf 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -590,17 +590,21 @@ bool ODevice::setDisplayStatus ( bool on )
qDebug("ODevice::setDisplayStatus(%d)", on);
if ( d-> m_model == Model_Unknown )
return false;
bool res = false;
int fd;
+#ifdef QT_QWS_DEVFS
+ if (( fd = ::open ( "/dev/fb/0", O_RDWR )) >= 0 ) {
+#else
if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) {
+#endif
res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 );
::close ( fd );
}
return res;
}
/**
* This sets the display brightness
diff --git a/libopie2/opiemm/osoundsystem.cpp b/libopie2/opiemm/osoundsystem.cpp
index 763ff65..17e5cb0 100644
--- a/libopie2/opiemm/osoundsystem.cpp
+++ b/libopie2/opiemm/osoundsystem.cpp
@@ -132,18 +132,23 @@ OSoundCard::OSoundCard( QObject* parent, const char* name )
OSoundCard::~OSoundCard()
{
}
void OSoundCard::init()
{
+#ifdef QT_QWS_DEVFS
+ _audio = new OAudioInterface( this, "/dev/sound/dsp" );
+ _mixer = new OMixerInterface( this, "/dev/sound/mixer" );
+#else
_audio = new OAudioInterface( this, "/dev/dsp" );
_mixer = new OMixerInterface( this, "/dev/mixer" );
+#endif
}
/*======================================================================================
* OAudioInterface
*======================================================================================*/
OAudioInterface::OAudioInterface( QObject* parent, const char* name )
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index c6d9cfd..ca90427 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -560,17 +560,21 @@ static void setVolume( int t = 0, int percent = -1 )
switch ( t ) {
case 0: {
Config cfg( "qpe" );
cfg.setGroup( "Volume" );
if ( percent < 0 )
percent = cfg.readNumEntry( "VolumePercent", 50 );
#ifndef QT_NO_SOUND
int fd = 0;
+#ifdef QT_QWS_DEVFS
+ if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
+#else
if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
+#endif
int vol = muted ? 0 : percent;
// set both channels to same volume
vol |= vol << 8;
ioctl( fd, MIXER_WRITE( SOUND_MIXER_VOLUME ), &vol );
::close( fd );
}
#endif
}
@@ -585,17 +589,21 @@ static void setMic( int t = 0, int percent = -1 )
Config cfg( "qpe" );
cfg.setGroup( "Volume" );
if ( percent < 0 )
percent = cfg.readNumEntry( "Mic", 50 );
#ifndef QT_NO_SOUND
int fd = 0;
int mic = micMuted ? 0 : percent;
+#ifdef QT_QWS_DEVFS
+ if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
+#else
if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
+#endif
ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic );
::close( fd );
}
#endif
}
break;
}
}
@@ -608,17 +616,21 @@ static void setBass( int t = 0, int percent = -1 )
Config cfg( "qpe" );
cfg.setGroup( "Volume" );
if ( percent < 0 )
percent = cfg.readNumEntry( "BassPercent", 50 );
#ifndef QT_NO_SOUND
int fd = 0;
int bass = percent;
+#ifdef QT_QWS_DEVFS
+ if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
+#else
if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
+#endif
ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass );
::close( fd );
}
#endif
}
break;
}
}
@@ -631,17 +643,21 @@ static void setTreble( int t = 0, int percent = -1 )
Config cfg( "qpe" );
cfg.setGroup( "Volume" );
if ( percent < 0 )
percent = cfg.readNumEntry( "TreblePercent", 50 );
#ifndef QT_NO_SOUND
int fd = 0;
int treble = percent;
+#ifdef QT_QWS_DEVFS
+ if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
+#else
if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
+#endif
ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble );
::close( fd );
}
#endif
}
break;
}
}