Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Macros | Functions | Variables
backlight.c File Reference
#include <linux/kernel.h>
#include <linux/fb.h>
#include <linux/backlight.h>
#include <linux/adb.h>
#include <linux/pmu.h>
#include <linux/atomic.h>
#include <linux/export.h>
#include <asm/prom.h>
#include <asm/backlight.h>

Go to the source code of this file.

Macros

#define OLD_BACKLIGHT_MAX   15
 

Functions

 DEFINE_MUTEX (pmac_backlight_mutex)
 
int pmac_has_backlight_type (const char *type)
 
int pmac_backlight_curve_lookup (struct fb_info *info, int value)
 
void pmac_backlight_key (int direction)
 
void pmac_backlight_set_legacy_brightness_pmu (int brightness)
 
int pmac_backlight_set_legacy_brightness (int brightness)
 
int pmac_backlight_get_legacy_brightness ()
 
void pmac_backlight_disable ()
 
void pmac_backlight_enable ()
 
 EXPORT_SYMBOL_GPL (pmac_backlight)
 
 EXPORT_SYMBOL_GPL (pmac_backlight_mutex)
 
 EXPORT_SYMBOL_GPL (pmac_has_backlight_type)
 

Variables

struct backlight_devicepmac_backlight
 

Macro Definition Documentation

#define OLD_BACKLIGHT_MAX   15

Definition at line 20 of file backlight.c.

Function Documentation

DEFINE_MUTEX ( pmac_backlight_mutex  )
EXPORT_SYMBOL_GPL ( pmac_backlight  )
EXPORT_SYMBOL_GPL ( pmac_backlight_mutex  )
EXPORT_SYMBOL_GPL ( pmac_has_backlight_type  )
int pmac_backlight_curve_lookup ( struct fb_info info,
int  value 
)

Definition at line 75 of file backlight.c.

void pmac_backlight_disable ( )

Definition at line 208 of file backlight.c.

void pmac_backlight_enable ( )

Definition at line 213 of file backlight.c.

int pmac_backlight_get_legacy_brightness ( )

Definition at line 189 of file backlight.c.

void pmac_backlight_key ( int  direction)

Definition at line 128 of file backlight.c.

int pmac_backlight_set_legacy_brightness ( int  brightness)

Definition at line 184 of file backlight.c.

void pmac_backlight_set_legacy_brightness_pmu ( int  brightness)

Definition at line 176 of file backlight.c.

int pmac_has_backlight_type ( const char type)

Definition at line 58 of file backlight.c.

Variable Documentation

struct backlight_device* pmac_backlight

Definition at line 56 of file backlight.c.