| author | schurig <schurig> | 2004-09-09 09:08:36 (UTC) |
|---|---|---|
| committer | schurig <schurig> | 2004-09-09 09:08:36 (UTC) |
| commit | 8df28401db620a01144ca45988837583f55e15c3 (patch) (side-by-side diff) | |
| tree | 7024a45504623a81abbf58c7ab0cae08d7870bd2 | |
| parent | 739d8dc8d4aed25e09d43805c802e9836240655b (diff) | |
| download | opie-8df28401db620a01144ca45988837583f55e15c3.zip opie-8df28401db620a01144ca45988837583f55e15c3.tar.gz opie-8df28401db620a01144ca45988837583f55e15c3.tar.bz2 | |
support for devfs
| -rw-r--r-- | libopie2/opiecore/device/odevice.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libopie2/opiecore/device/odevice.cpp b/libopie2/opiecore/device/odevice.cpp index 280b0c5..2355621 100644 --- a/libopie2/opiecore/device/odevice.cpp +++ b/libopie2/opiecore/device/odevice.cpp @@ -298,49 +298,53 @@ bool ODevice::suspend() //#include <linux/fb.h> better not rely on kernel headers in userspace ... #define FBIOBLANK OD_IO( 'F', 0x11 ) // 0x4611 /* VESA Blanking Levels */ #define VESA_NO_BLANKING 0 #define VESA_VSYNC_SUSPEND 1 #define VESA_HSYNC_SUSPEND 2 #define VESA_POWERDOWN 3 /** * This sets the display on or off */ 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 * * @param p The brightness to be set on a scale from 0 to 255 * @return success or failure */ bool ODevice::setDisplayBrightness ( int p) { Q_UNUSED( p ) return false; } /** * @return returns the number of steppings on the brightness slider * in the Light-'n-Power settings. */ int ODevice::displayBrightnessResolution() const { |