silence some warnings

still trying to find out what d->m_rotation does exactly
fake setSoftSuspend()
working suspend()
different /proc/sys/board entry for Brightness & Contrast

1 files changed, 28 insertions, 53 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 993aedf..62dc9d4 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -912,25 +912,26 @@ void ODevice::remapHeldAction ( int button, const OQCopMessage &action )
     	b. setHeldAction ( action );
 
 	Config buttonFile ( "ButtonSettings" );
 	buttonFile. setGroup ( "Button" + QString::number ( button ));
 	buttonFile. writeEntry ( "HeldActionChannel", (const char *) b. heldAction ( ). channel ( ));
 	buttonFile. writeEntry ( "HeldActionMessage", (const char *) b. heldAction ( ). message ( ));
 
 //	buttonFile. writeEntry ( "HeldActionArgs", decodeBase64 ( b. heldAction ( ). data ( )));
 
 	QCopEnvelope ( "QPE/System", "deviceButtonMappingChanged()" );
 }
 void ODevice::virtual_hook( int id, void* data ) {
-
+	Q_UNUSED(id);
+	Q_UNUSED(data);
 }
 
 
 
 /**************************************************
  *
  * iPAQ
  *
  **************************************************/
 
 void iPAQ::init ( )
 {
@@ -1964,26 +1965,27 @@ int SIMpad::displayBrightnessResolution ( ) const
  **************************************************/
 
 void Ramses::init()
 {
 	d->m_vendorstr = "M und N";
 	d->m_vendor = Vendor_MundN;
 
 	QFile f("/proc/sys/board/ramses");
 
 	d->m_modelstr = "Ramses";
 	d->m_model = Model_Ramses_MNCI;
 
-	d->m_rotation = Rot0;
-	d->m_holdtime = 1000;
+	d->m_rotation  = Rot180;
+	d->m_direction = CW;
+	d->m_holdtime  = 1000;
 
 	f.setName("/etc/oz_version");
 
 	if (f.open(IO_ReadOnly)) {
 	   	d->m_systemstr = "OpenEmbedded/Ramses";
 	    	d->m_system = System_OpenZaurus;
 
 		QTextStream ts(&f);
 		ts.setDevice(&f);
 		d->m_sysverstr = ts.readLine();
 		f.close();
 	}
@@ -2023,146 +2025,119 @@ bool Ramses::filter(int /*unicode*/, int keycode, int modifiers, bool isPress, b
 
 void Ramses::timerEvent(QTimerEvent *)
 {
 	killTimer(m_power_timer);
 	m_power_timer = 0;
 	QWSServer::sendKeyEvent(-1, HardKey_Backlight, 0, true, false);
 	QWSServer::sendKeyEvent(-1, HardKey_Backlight, 0, false, false);
 }
 
 
 bool Ramses::setSoftSuspend(bool soft)
 {
-	qDebug("Ramses::setSoftSuspend(%d)", soft);
-#if 0
-	bool res = false;
-	int fd;
-
-	if (((fd = ::open("/dev/apm_bios", O_RDWR)) >= 0) ||
-        ((fd = ::open("/dev/misc/apm_bios",O_RDWR)) >= 0)) {
-
-		int sources = ::ioctl(fd, APM_IOCGEVTSRC, 0); // get current event sources
+    Q_UNUSED(soft);
+    return true;
+}
 
-		if (sources >= 0) {
-			if (soft)
-				sources &= ~APM_EVT_POWER_BUTTON;
-			else
-				sources |= APM_EVT_POWER_BUTTON;
+bool Ramses::suspend()
+{
+	//qDebug("Ramses::suspend()");
+	if ( !isQWS() ) // only qwsserver is allowed to suspend
+		return false;
 
-			if (::ioctl(fd, APM_IOCSEVTSRC, sources) >= 0) // set new event sources
-				res = true;
-			else
-				perror("APM_IOCGEVTSRC");
-		}
-		else
-			perror("APM_IOCGEVTSRC");
+	bool res = false;
+	int fd;
 
+	if ((fd = ::open("/proc/sys/pm/suspend", O_WRONLY)) >= 0) {
+		res = ( ::write ( fd, "1", 1 ) != -1 );
 		::close(fd);
 	}
-	else
-		perror("/dev/apm_bios or /dev/misc/apm_bios");
-
-    return res;
-#else
-    return true;
-#endif
-}
-
-bool Ramses::suspend ( )
-{
-	qDebug("Ramses::suspend");
-	return false;
+	return res;
 }
 
 /**
  * This sets the display on or off
  */
 bool Ramses::setDisplayStatus(bool on)
 {
-	qDebug("Ramses::setDisplayStatus(%d)", on);
-#if 0
+	//qDebug("Ramses::setDisplayStatus(%d)", on);
 	bool res = false;
 	int fd;
 
-	if ((fd = ::open ("/dev/fb/0", O_RDWR)) >= 0) {
+	if ((fd = ::open ("/dev/fb/1", O_RDWR)) >= 0) {
 		res = (::ioctl(fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN) == 0);
 		::close(fd);
 	}
 	return res;
-#else
-	return true;
-#endif
 }
 
 
 /*
  * We get something between 0..255 into us
 */
 bool Ramses::setDisplayBrightness(int bright)
 {
-	qDebug("Ramses::setDisplayBrightness(%d)", bright);
+	//qDebug("Ramses::setDisplayBrightness(%d)", bright);
 	bool res = false;
 	int fd;
 
 	// pwm1 brighness: 20 steps 500..0 (dunkel->hell)
 
 	if (bright > 255 )
 		bright = 255;
 	if (bright < 0)
 		bright = 0;
 
 	// Turn backlight completely off
 	if ((fd = ::open("/proc/sys/board/lcd_backlight", O_WRONLY)) >= 0) {
 		char writeCommand[10];
 		const int count = sprintf(writeCommand, "%d\n", bright ? 1 : 0);
 		res = (::write(fd, writeCommand, count) != -1);
 		::close(fd);
 	}
 
 	// scale backlight brightness to hardware
-	bright = 500-(bright * 500 / 255);
-	if ((fd = ::open("/proc/sys/board/pwm1", O_WRONLY)) >= 0) {
-		qDebug(" %d -> pwm1", bright);
+	if ((fd = ::open("/proc/sys/board/lcd_brightness", O_WRONLY)) >= 0) {
+		//qDebug(" %d -> pwm1", bright);
 		char writeCommand[100];
 		const int count = sprintf(writeCommand, "%d\n", bright);
 		res = (::write(fd, writeCommand, count) != -1);
 		::close(fd);
 	}
 	return res;
 }
 
 
 int Ramses::displayBrightnessResolution() const
 {
-	return 32;
+	return 256;
 }
 
 bool Ramses::setDisplayContrast(int contr)
 {
-	qDebug("Ramses::setDisplayContrast(%d)", contr);
+	//qDebug("Ramses::setDisplayContrast(%d)", contr);
 	bool res = false;
 	int fd;
 
 	// pwm0 contrast: 20 steps 79..90 (dunkel->hell)
 
 	if (contr > 255 )
 		contr = 255;
 	if (contr < 0)
 		contr = 0;
-	contr = 90 - (contr * 20 / 255);
 
-	if ((fd = ::open("/proc/sys/board/pwm0", O_WRONLY)) >= 0) {
-		qDebug(" %d -> pwm0", contr);
+	if ((fd = ::open("/proc/sys/board/lcd_contrast", O_WRONLY)) >= 0) {
+		//qDebug(" %d -> pwm0", contr);
 		char writeCommand[100];
 		const int count = sprintf(writeCommand, "%d\n", contr);
 		res = (::write(fd, writeCommand, count) != -1);
 		res = true;
 		::close(fd);
 	}
 	return res;
 }
 
 
 int Ramses::displayContrastResolution() const
 {
-	return 20;
+	return 256;
 }