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
@@ -923,3 +923,4 @@ void ODevice::remapHeldAction ( int button, const OQCopMessage &action )
 void ODevice::virtual_hook( int id, void* data ) {
-
+        Q_UNUSED(id);
+        Q_UNUSED(data);
 }
@@ -1975,4 +1976,5 @@ void Ramses::init()
 
-        d->m_rotation = Rot0;
-        d->m_holdtime = 1000;
+        d->m_rotation  = Rot180;
+        d->m_direction = CW;
+        d->m_holdtime  = 1000;
 
@@ -2034,41 +2036,20 @@ 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;
 }
@@ -2080,4 +2061,3 @@ bool Ramses::setDisplayStatus(bool on)
 {
-        qDebug("Ramses::setDisplayStatus(%d)", on);
-#if 0
+        //qDebug("Ramses::setDisplayStatus(%d)", on);
         bool res = false;
@@ -2085,3 +2065,3 @@ bool Ramses::setDisplayStatus(bool on)
 
-        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);
@@ -2090,5 +2070,2 @@ bool Ramses::setDisplayStatus(bool on)
         return res;
-#else
-        return true;
-#endif
 }
@@ -2101,3 +2078,3 @@ bool Ramses::setDisplayBrightness(int bright)
 {
-        qDebug("Ramses::setDisplayBrightness(%d)", bright);
+        //qDebug("Ramses::setDisplayBrightness(%d)", bright);
         bool res = false;
@@ -2121,5 +2098,4 @@ bool Ramses::setDisplayBrightness(int bright)
         // 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];
@@ -2135,3 +2111,3 @@ int Ramses::displayBrightnessResolution() const
 {
-        return 32;
+        return 256;
 }
@@ -2140,3 +2116,3 @@ bool Ramses::setDisplayContrast(int contr)
 {
-        qDebug("Ramses::setDisplayContrast(%d)", contr);
+        //qDebug("Ramses::setDisplayContrast(%d)", contr);
         bool res = false;
@@ -2150,6 +2126,5 @@ bool Ramses::setDisplayContrast(int contr)
                 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];
@@ -2166,3 +2141,3 @@ int Ramses::displayContrastResolution() const
 {
-        return 20;
+        return 256;
 }