diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/mfd/pcf50633/backlight.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/mfd/pcf50633/backlight.h | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/ANDROID_3.4.5/include/linux/mfd/pcf50633/backlight.h b/ANDROID_3.4.5/include/linux/mfd/pcf50633/backlight.h deleted file mode 100644 index 83747e21..00000000 --- a/ANDROID_3.4.5/include/linux/mfd/pcf50633/backlight.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> - * PCF50633 backlight device driver - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#ifndef __LINUX_MFD_PCF50633_BACKLIGHT -#define __LINUX_MFD_PCF50633_BACKLIGHT - -/* -* @default_brightness: Backlight brightness is initialized to this value -* -* Brightness to be used after the driver has been probed. -* Valid range 0-63. -* -* @default_brightness_limit: The actual brightness is limited by this value -* -* Brightness limit to be used after the driver has been probed. This is useful -* when it is not known how much power is available for the backlight during -* probe. -* Valid range 0-63. Can be changed later with pcf50633_bl_set_brightness_limit. -* -* @ramp_time: Display ramp time when changing brightness -* -* When changing the backlights brightness the change is not instant, instead -* it fades smooth from one state to another. This value specifies how long -* the fade should take. The lower the value the higher the fade time. -* Valid range 0-255 -*/ -struct pcf50633_bl_platform_data { - unsigned int default_brightness; - unsigned int default_brightness_limit; - uint8_t ramp_time; -}; - - -struct pcf50633; - -int pcf50633_bl_set_brightness_limit(struct pcf50633 *pcf, unsigned int limit); - -#endif - |