| -rw-r--r-- | libopie2/opiecore/device/odevice_jornada.cpp | 54 | ||||
| -rw-r--r-- | libopie2/opiecore/device/odevice_jornada.h | 3 |
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 @@ -82,69 +82,85 @@ 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; + ODevice::sendSuspendmsg(); + + struct timeval tvs, tvn; + ::gettimeofday ( &tvs, 0 ); + + ::sync(); // flush fs caches + res = ( ::system ( "apm --suspend" ) == 0 ); + + return res; +} + +bool Jornada::setDisplayStatus ( bool on ) { bool res = false; int fd; - 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" ); + QString cmdline = QString().sprintf( "echo %d > /sys/class/lcd/sa1100fb/power; echo %d > /sys/class/backlight/sa1100fb/power", on ? "1" : "0",on ? "1" : "0" ); - ::close ( fd ); - } - else - ::perror ( "/proc/sys/ts/suspend_button_mode" ); + 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 @@ -21,33 +21,34 @@ : = ...= . :.=- -. .:....=;==+<; 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 |