Diffstat (limited to 'libopie2/opiecore/device/odevice_ipaq.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie2/opiecore/device/odevice_ipaq.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libopie2/opiecore/device/odevice_ipaq.cpp b/libopie2/opiecore/device/odevice_ipaq.cpp index 6dc1295..b18fd32 100644 --- a/libopie2/opiecore/device/odevice_ipaq.cpp +++ b/libopie2/opiecore/device/odevice_ipaq.cpp | |||
@@ -404,99 +404,98 @@ bool iPAQ::setDisplayBrightness ( int bright ) | |||
404 | int len = ::snprintf( &buf[0], sizeof buf, "%d", val ); | 404 | int len = ::snprintf( &buf[0], sizeof buf, "%d", val ); |
405 | res = ( ::write( fd, &buf[0], len ) == 0 ); | 405 | res = ( ::write( fd, &buf[0], len ) == 0 ); |
406 | ::close( fd ); | 406 | ::close( fd ); |
407 | } | 407 | } |
408 | } else { | 408 | } else { |
409 | if (( fd = ::open ( "/dev/touchscreen/0", O_WRONLY )) >= 0 ) { | 409 | if (( fd = ::open ( "/dev/touchscreen/0", O_WRONLY )) >= 0 ) { |
410 | FLITE_IN bl; | 410 | FLITE_IN bl; |
411 | bl. mode = 1; | 411 | bl. mode = 1; |
412 | bl. pwr = bright ? 1 : 0; | 412 | bl. pwr = bright ? 1 : 0; |
413 | bl. brightness = ( bright * ( displayBrightnessResolution() - 1 ) + 127 ) / 255; | 413 | bl. brightness = ( bright * ( displayBrightnessResolution() - 1 ) + 127 ) / 255; |
414 | res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 ); | 414 | res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 ); |
415 | ::close ( fd ); | 415 | ::close ( fd ); |
416 | } | 416 | } |
417 | } | 417 | } |
418 | 418 | ||
419 | return res; | 419 | return res; |
420 | } | 420 | } |
421 | 421 | ||
422 | int iPAQ::displayBrightnessResolution() const | 422 | int iPAQ::displayBrightnessResolution() const |
423 | { | 423 | { |
424 | int res = 16; | 424 | int res = 16; |
425 | 425 | ||
426 | QDir sysClass( "/sys/class/backlight/" ); | 426 | QDir sysClass( "/sys/class/backlight/" ); |
427 | sysClass.setFilter(QDir::Dirs); | 427 | sysClass.setFilter(QDir::Dirs); |
428 | if ( sysClass.exists() && sysClass.count() > 2 ) { | 428 | if ( sysClass.exists() && sysClass.count() > 2 ) { |
429 | QString sysClassPath = sysClass.absFilePath( sysClass[2] + "/max_brightness" ); | 429 | QString sysClassPath = sysClass.absFilePath( sysClass[2] + "/max_brightness" ); |
430 | int fd = ::open( sysClassPath, O_RDONLY|O_NONBLOCK ); | 430 | int fd = ::open( sysClassPath, O_RDONLY|O_NONBLOCK ); |
431 | if ( fd ) { | 431 | if ( fd ) { |
432 | char buf[100]; | 432 | char buf[100]; |
433 | if ( ::read( fd, &buf[0], sizeof buf ) ) | 433 | if ( ::read( fd, &buf[0], sizeof buf ) ) |
434 | ::sscanf( &buf[0], "%d", &res ); | 434 | ::sscanf( &buf[0], "%d", &res ); |
435 | ::close( fd ); | 435 | ::close( fd ); |
436 | } | 436 | } |
437 | return res; | 437 | return res; |
438 | } | 438 | } |
439 | 439 | ||
440 | switch ( model()) { | 440 | switch ( model()) { |
441 | case Model_iPAQ_H31xx: | 441 | case Model_iPAQ_H31xx: |
442 | case Model_iPAQ_H36xx: | 442 | case Model_iPAQ_H36xx: |
443 | case Model_iPAQ_H37xx: | 443 | case Model_iPAQ_H37xx: |
444 | return 128; // really 256, but >128 could damage the LCD | 444 | return 128; // really 256, but >128 could damage the LCD |
445 | 445 | ||
446 | case Model_iPAQ_H38xx: | 446 | case Model_iPAQ_H38xx: |
447 | case Model_iPAQ_H39xx: | 447 | case Model_iPAQ_H39xx: |
448 | return 64; | 448 | return 64; |
449 | case Model_iPAQ_H5xxx: | 449 | case Model_iPAQ_H5xxx: |
450 | case Model_iPAQ_HX4700: | 450 | case Model_iPAQ_HX4700: |
451 | case Model_iPAQ_H4xxx: | 451 | case Model_iPAQ_H4xxx: |
452 | return 255; | ||
453 | case Model_iPAQ_H191x: | 452 | case Model_iPAQ_H191x: |
454 | return 7; | 453 | return 255; |
455 | case Model_iPAQ_H1940: | 454 | case Model_iPAQ_H1940: |
456 | return 44; | 455 | return 44; |
457 | default: | 456 | default: |
458 | return 2; | 457 | return 2; |
459 | } | 458 | } |
460 | } | 459 | } |
461 | 460 | ||
462 | bool iPAQ::setDisplayStatus ( bool on ) | 461 | bool iPAQ::setDisplayStatus ( bool on ) |
463 | { | 462 | { |
464 | bool res = false; | 463 | bool res = false; |
465 | 464 | ||
466 | QString cmdline; | 465 | QString cmdline; |
467 | 466 | ||
468 | QDir sysClass( "/sys/class/lcd/" ); | 467 | QDir sysClass( "/sys/class/lcd/" ); |
469 | sysClass.setFilter(QDir::Dirs); | 468 | sysClass.setFilter(QDir::Dirs); |
470 | if ( sysClass.exists() && sysClass.count() > 2 ) { | 469 | if ( sysClass.exists() && sysClass.count() > 2 ) { |
471 | QString sysClassPath = sysClass.absFilePath( sysClass[2] + "/power" ); | 470 | QString sysClassPath = sysClass.absFilePath( sysClass[2] + "/power" ); |
472 | int fd = ::open( sysClassPath, O_WRONLY|O_NONBLOCK ); | 471 | int fd = ::open( sysClassPath, O_WRONLY|O_NONBLOCK ); |
473 | if ( fd ) { | 472 | if ( fd ) { |
474 | char buf[10]; | 473 | char buf[10]; |
475 | buf[0] = on ? 0 : 4; | 474 | buf[0] = on ? 0 : 4; |
476 | buf[1] = '\0'; | 475 | buf[1] = '\0'; |
477 | res = ( ::write( fd, &buf[0], 2 ) == 0 ); | 476 | res = ( ::write( fd, &buf[0], 2 ) == 0 ); |
478 | ::close( fd ); | 477 | ::close( fd ); |
479 | } | 478 | } |
480 | } else { | 479 | } else { |
481 | res = OAbstractMobileDevice::setDisplayStatus(on); | 480 | res = OAbstractMobileDevice::setDisplayStatus(on); |
482 | } | 481 | } |
483 | 482 | ||
484 | return res; | 483 | return res; |
485 | } | 484 | } |
486 | 485 | ||
487 | bool iPAQ::hasLightSensor() const | 486 | bool iPAQ::hasLightSensor() const |
488 | { | 487 | { |
489 | switch (model()) { | 488 | switch (model()) { |
490 | case Model_iPAQ_H191x: | 489 | case Model_iPAQ_H191x: |
491 | case Model_iPAQ_H22xx: | 490 | case Model_iPAQ_H22xx: |
492 | case Model_iPAQ_H4xxx: | 491 | case Model_iPAQ_H4xxx: |
493 | return false; | 492 | return false; |
494 | default: | 493 | default: |
495 | return true; | 494 | return true; |
496 | } | 495 | } |
497 | } | 496 | } |
498 | 497 | ||
499 | int iPAQ::readLightSensor() | 498 | int iPAQ::readLightSensor() |
500 | { | 499 | { |
501 | int fd; | 500 | int fd; |
502 | int val = -1; | 501 | int val = -1; |