Diffstat (limited to 'libopie2/opiecore/device/odevice.cpp') (more/less context) (show whitespace changes)
-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() | |||
298 | 298 | ||
299 | //#include <linux/fb.h> better not rely on kernel headers in userspace ... | 299 | //#include <linux/fb.h> better not rely on kernel headers in userspace ... |
300 | 300 | ||
301 | #define FBIOBLANK OD_IO( 'F', 0x11 ) // 0x4611 | 301 | #define FBIOBLANK OD_IO( 'F', 0x11 ) // 0x4611 |
302 | 302 | ||
303 | /* VESA Blanking Levels */ | 303 | /* VESA Blanking Levels */ |
304 | #define VESA_NO_BLANKING 0 | 304 | #define VESA_NO_BLANKING 0 |
305 | #define VESA_VSYNC_SUSPEND 1 | 305 | #define VESA_VSYNC_SUSPEND 1 |
306 | #define VESA_HSYNC_SUSPEND 2 | 306 | #define VESA_HSYNC_SUSPEND 2 |
307 | #define VESA_POWERDOWN 3 | 307 | #define VESA_POWERDOWN 3 |
308 | 308 | ||
309 | /** | 309 | /** |
310 | * This sets the display on or off | 310 | * This sets the display on or off |
311 | */ | 311 | */ |
312 | bool ODevice::setDisplayStatus ( bool on ) | 312 | bool ODevice::setDisplayStatus ( bool on ) |
313 | { | 313 | { |
314 | qDebug("ODevice::setDisplayStatus(%d)", on); | 314 | qDebug("ODevice::setDisplayStatus(%d)", on); |
315 | 315 | ||
316 | if ( d->m_model == Model_Unknown ) | 316 | if ( d->m_model == Model_Unknown ) |
317 | return false; | 317 | return false; |
318 | 318 | ||
319 | bool res = false; | 319 | bool res = false; |
320 | int fd; | 320 | int fd; |
321 | 321 | ||
322 | #ifdef QT_QWS_DEVFS | ||
323 | if (( fd = ::open ( "/dev/fb/0", O_RDWR )) >= 0 ) { | ||
324 | #else | ||
322 | if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) { | 325 | if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) { |
326 | #endif | ||
323 | res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 ); | 327 | res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 ); |
324 | ::close ( fd ); | 328 | ::close ( fd ); |
325 | } | 329 | } |
326 | return res; | 330 | return res; |
327 | } | 331 | } |
328 | 332 | ||
329 | /** | 333 | /** |
330 | * This sets the display brightness | 334 | * This sets the display brightness |
331 | * | 335 | * |
332 | * @param p The brightness to be set on a scale from 0 to 255 | 336 | * @param p The brightness to be set on a scale from 0 to 255 |
333 | * @return success or failure | 337 | * @return success or failure |
334 | */ | 338 | */ |
335 | bool ODevice::setDisplayBrightness ( int p) | 339 | bool ODevice::setDisplayBrightness ( int p) |
336 | { | 340 | { |
337 | Q_UNUSED( p ) | 341 | Q_UNUSED( p ) |
338 | return false; | 342 | return false; |
339 | } | 343 | } |
340 | 344 | ||
341 | /** | 345 | /** |
342 | * @return returns the number of steppings on the brightness slider | 346 | * @return returns the number of steppings on the brightness slider |
343 | * in the Light-'n-Power settings. | 347 | * in the Light-'n-Power settings. |
344 | */ | 348 | */ |
345 | int ODevice::displayBrightnessResolution() const | 349 | int ODevice::displayBrightnessResolution() const |
346 | { | 350 | { |