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-rw-r--r--libopie/odevice.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 21070bf..9d0bbbf 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -574,49 +574,53 @@ bool ODevice::suspend ( )
574 574
575//#include <linux/fb.h> better not rely on kernel headers in userspace ... 575//#include <linux/fb.h> better not rely on kernel headers in userspace ...
576 576
577#define FBIOBLANK OD_IO( 'F', 0x11 ) // 0x4611 577#define FBIOBLANK OD_IO( 'F', 0x11 ) // 0x4611
578 578
579/* VESA Blanking Levels */ 579/* VESA Blanking Levels */
580#define VESA_NO_BLANKING 0 580#define VESA_NO_BLANKING 0
581#define VESA_VSYNC_SUSPEND 1 581#define VESA_VSYNC_SUSPEND 1
582#define VESA_HSYNC_SUSPEND 2 582#define VESA_HSYNC_SUSPEND 2
583#define VESA_POWERDOWN 3 583#define VESA_POWERDOWN 3
584 584
585/** 585/**
586 * This sets the display on or off 586 * This sets the display on or off
587 */ 587 */
588bool ODevice::setDisplayStatus ( bool on ) 588bool ODevice::setDisplayStatus ( bool on )
589{ 589{
590 qDebug("ODevice::setDisplayStatus(%d)", on); 590 qDebug("ODevice::setDisplayStatus(%d)", on);
591 591
592 if ( d-> m_model == Model_Unknown ) 592 if ( d-> m_model == Model_Unknown )
593 return false; 593 return false;
594 594
595 bool res = false; 595 bool res = false;
596 int fd; 596 int fd;
597 597
598#ifdef QT_QWS_DEVFS
599 if (( fd = ::open ( "/dev/fb/0", O_RDWR )) >= 0 ) {
600#else
598 if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) { 601 if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) {
602#endif
599 res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 ); 603 res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 );
600 ::close ( fd ); 604 ::close ( fd );
601 } 605 }
602 return res; 606 return res;
603} 607}
604 608
605/** 609/**
606 * This sets the display brightness 610 * This sets the display brightness
607 * 611 *
608 * @param p The brightness to be set on a scale from 0 to 255 612 * @param p The brightness to be set on a scale from 0 to 255
609 * @return success or failure 613 * @return success or failure
610 */ 614 */
611bool ODevice::setDisplayBrightness ( int p) 615bool ODevice::setDisplayBrightness ( int p)
612{ 616{
613 Q_UNUSED( p ) 617 Q_UNUSED( p )
614 return false; 618 return false;
615} 619}
616 620
617/** 621/**
618 * @return returns the number of steppings on the brightness slider 622 * @return returns the number of steppings on the brightness slider
619 * in the Light-'n-Power settings. 623 * in the Light-'n-Power settings.
620 */ 624 */
621int ODevice::displayBrightnessResolution ( ) const 625int ODevice::displayBrightnessResolution ( ) const
622{ 626{