author | mickeyl <mickeyl> | 2005-01-01 19:59:53 (UTC) |
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committer | mickeyl <mickeyl> | 2005-01-01 19:59:53 (UTC) |
commit | d4b1226ed820ec06ba07361f31dbb35ce559a4cc (patch) (unidiff) | |
tree | d86de5da06a19d5d2a9efd8f1cbc5c90657b0406 /libopie2/opiecore/device/odevice_zaurus.cpp | |
parent | 5f310dcd91f574c1b34ca99c157c0b93e6ae1e16 (diff) | |
download | opie-d4b1226ed820ec06ba07361f31dbb35ce559a4cc.zip opie-d4b1226ed820ec06ba07361f31dbb35ce559a4cc.tar.gz opie-d4b1226ed820ec06ba07361f31dbb35ce559a4cc.tar.bz2 |
slightly more correct way to calculate the brightness
Diffstat (limited to 'libopie2/opiecore/device/odevice_zaurus.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | libopie2/opiecore/device/odevice_zaurus.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libopie2/opiecore/device/odevice_zaurus.cpp b/libopie2/opiecore/device/odevice_zaurus.cpp index e75e777..fb23e1d 100644 --- a/libopie2/opiecore/device/odevice_zaurus.cpp +++ b/libopie2/opiecore/device/odevice_zaurus.cpp | |||
@@ -409,25 +409,25 @@ bool Zaurus::setDisplayBrightness( int bright ) | |||
409 | //qDebug( "Zaurus::setDisplayBrightness( %d )", bright ); | 409 | //qDebug( "Zaurus::setDisplayBrightness( %d )", bright ); |
410 | bool res = false; | 410 | bool res = false; |
411 | 411 | ||
412 | if ( bright > 255 ) bright = 255; | 412 | if ( bright > 255 ) bright = 255; |
413 | if ( bright < 0 ) bright = 0; | 413 | if ( bright < 0 ) bright = 0; |
414 | 414 | ||
415 | if ( m_embedix ) | 415 | if ( m_embedix ) |
416 | { | 416 | { |
417 | int numberOfSteps = displayBrightnessResolution(); | 417 | int numberOfSteps = displayBrightnessResolution(); |
418 | int fd = ::open( SHARP_FL_IOCTL_DEVICE, O_WRONLY|O_NONBLOCK ); | 418 | int fd = ::open( SHARP_FL_IOCTL_DEVICE, O_WRONLY|O_NONBLOCK ); |
419 | if ( fd ) | 419 | if ( fd ) |
420 | { | 420 | { |
421 | int val = ( numberOfSteps * 255 ) / 255; | 421 | int val = ( bright * numberOfSteps ) / 255; |
422 | res = ( ::ioctl ( fd, SHARP_FL_IOCTL_STEP_CONTRAST, val ) == 0 ); | 422 | res = ( ::ioctl ( fd, SHARP_FL_IOCTL_STEP_CONTRAST, val ) == 0 ); |
423 | ::close ( fd ); | 423 | ::close ( fd ); |
424 | } | 424 | } |
425 | } | 425 | } |
426 | else | 426 | else |
427 | { | 427 | { |
428 | qDebug( "ODevice handling for non-embedix kernels not yet implemented" ); | 428 | qDebug( "ODevice handling for non-embedix kernels not yet implemented" ); |
429 | } | 429 | } |
430 | return res; | 430 | return res; |
431 | } | 431 | } |
432 | 432 | ||
433 | bool Zaurus::setDisplayStatus( bool on ) | 433 | bool Zaurus::setDisplayStatus( bool on ) |