diff options
Diffstat (limited to 'power/power.c')
| -rw-r--r-- | power/power.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/power/power.c b/power/power.c index 1130dfa..0309db7 100644 --- a/power/power.c +++ b/power/power.c @@ -56,10 +56,6 @@ const char * const NEW_PATHS[] = { const char * const AUTO_OFF_TIMEOUT_DEV = "/sys/android_power/auto_off_timeout"; -const char * const LCD_BACKLIGHT = "/sys/class/leds/lcd-backlight/brightness"; -const char * const BUTTON_BACKLIGHT = "/sys/class/leds/button-backlight/brightness"; -const char * const KEYBOARD_BACKLIGHT = "/sys/class/leds/keyboard-backlight/brightness"; - //XXX static pthread_once_t g_initialized = THREAD_ONCE_INIT; static int g_initialized = 0; static int g_fds[OUR_FD_COUNT]; @@ -162,54 +158,6 @@ set_last_user_activity_timeout(int64_t delay) } } -static void -set_a_light(const char* path, int value) -{ - int fd; - static int already_warned = 0; - - // LOGI("set_a_light(%s, %d)\n", path, value); - - fd = open(path, O_RDWR); - if (fd >= 0) { - char buffer[20]; - int bytes = sprintf(buffer, "%d\n", value); - write(fd, buffer, bytes); - close(fd); - } else { - if (already_warned == 0) { - LOGE("set_a_light failed to open %s\n", path); - already_warned = 1; - } - } -} - -int -set_light_brightness(unsigned int mask, unsigned int brightness) -{ - QEMU_FALLBACK(set_light_brightness(mask,brightness)); - - initialize_fds(); - -// LOGI("set_light_brightness mask=0x%08x brightness=%d now=%lld g_error=%s\n", -// mask, brightness, systemTime(), strerror(g_error)); - - if (mask & KEYBOARD_LIGHT) { - set_a_light(KEYBOARD_BACKLIGHT, brightness); - } - - if (mask & SCREEN_LIGHT) { - set_a_light(LCD_BACKLIGHT, brightness); - } - - if (mask & BUTTON_LIGHT) { - set_a_light(BUTTON_BACKLIGHT, brightness); - } - - return 0; -} - - int set_screen_state(int on) { |