video.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/input.h>
#include <linux/backlight.h>
#include <linux/thermal.h>
#include <linux/sort.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/slab.h>
#include <asm/uaccess.h>
#include <linux/dmi.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
#include <linux/suspend.h>
#include <acpi/video.h>

Go to the source code of this file.

Data Structures
struct	acpi_video_bus_flags
struct	acpi_video_bus_cap
struct	acpi_video_device_attrib
struct	acpi_video_enumerated_device
struct	acpi_video_bus
struct	acpi_video_device_flags
struct	acpi_video_device_cap
struct	acpi_video_brightness_flags
struct	acpi_video_device_brightness
struct	acpi_video_device

Macros
#define	PREFIX   "ACPI: "
#define	ACPI_VIDEO_BUS_NAME   "Video Bus"
#define	ACPI_VIDEO_DEVICE_NAME   "Video Device"
#define	ACPI_VIDEO_NOTIFY_SWITCH   0x80
#define	ACPI_VIDEO_NOTIFY_PROBE   0x81
#define	ACPI_VIDEO_NOTIFY_CYCLE   0x82
#define	ACPI_VIDEO_NOTIFY_NEXT_OUTPUT   0x83
#define	ACPI_VIDEO_NOTIFY_PREV_OUTPUT   0x84
#define	ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS   0x85
#define	ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS   0x86
#define	ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS   0x87
#define	ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS   0x88
#define	ACPI_VIDEO_NOTIFY_DISPLAY_OFF   0x89
#define	MAX_NAME_LEN   20
#define	_COMPONENT   ACPI_VIDEO_COMPONENT

Functions
	ACPI_MODULE_NAME ("video")
	MODULE_AUTHOR ("Bruno Ducrot")
	MODULE_DESCRIPTION ("ACPI Video Driver")
	MODULE_LICENSE ("GPL")
	module_param (brightness_switch_enabled, bool, 0644)
	module_param (allow_duplicates, bool, 0644)
	module_param (use_bios_initial_backlight, bool, 0644)
	MODULE_DEVICE_TABLE (acpi, video_device_ids)
int	acpi_video_get_edid (struct acpi_device *device, int type, int device_id, void **edid)
	EXPORT_SYMBOL (acpi_video_get_edid)
int	acpi_video_register (void)
	EXPORT_SYMBOL (acpi_video_register)
void	acpi_video_unregister (void)
	EXPORT_SYMBOL (acpi_video_unregister)
	module_init (acpi_video_init)
	module_exit (acpi_video_exit)

Macro Definition Documentation

#define _COMPONENT   ACPI_VIDEO_COMPONENT

Definition at line 65 of file video.c.

#define ACPI_VIDEO_BUS_NAME   "Video Bus"

Definition at line 49 of file video.c.

#define ACPI_VIDEO_DEVICE_NAME   "Video Device"

Definition at line 50 of file video.c.

#define ACPI_VIDEO_NOTIFY_CYCLE   0x82

Definition at line 53 of file video.c.

#define ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS   0x85

Definition at line 57 of file video.c.

#define ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS   0x87

Definition at line 59 of file video.c.

#define ACPI_VIDEO_NOTIFY_DISPLAY_OFF   0x89

Definition at line 61 of file video.c.

#define ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS   0x86

Definition at line 58 of file video.c.

#define ACPI_VIDEO_NOTIFY_NEXT_OUTPUT   0x83

Definition at line 54 of file video.c.

#define ACPI_VIDEO_NOTIFY_PREV_OUTPUT   0x84

Definition at line 55 of file video.c.

#define ACPI_VIDEO_NOTIFY_PROBE   0x81

Definition at line 52 of file video.c.

#define ACPI_VIDEO_NOTIFY_SWITCH   0x80

Definition at line 51 of file video.c.

#define ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS   0x88

Definition at line 60 of file video.c.

#define MAX_NAME_LEN   20

Definition at line 63 of file video.c.

#define PREFIX   "ACPI: "

Definition at line 47 of file video.c.

Function Documentation

ACPI_MODULE_NAME

(

"video"

)

int acpi_video_get_edid	(	struct acpi_device *	device,
		int	type,
		int	device_id,
		void **	edid
	)

Definition at line 1290 of file video.c.

int acpi_video_register

(

void

)

Definition at line 1796 of file video.c.

void acpi_video_unregister

(

void

)

Definition at line 1821 of file video.c.

EXPORT_SYMBOL

(

acpi_video_get_edid

)

EXPORT_SYMBOL

(

acpi_video_register

)

EXPORT_SYMBOL

(

acpi_video_unregister

)

MODULE_AUTHOR

(

"Bruno Ducrot"

)

MODULE_DESCRIPTION

(

"ACPI Video Driver"

)

MODULE_DEVICE_TABLE	(	acpi	,
		video_device_ids
	)

module_exit

(

acpi_video_exit

)

module_init

(

acpi_video_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	brightness_switch_enabled	,
		bool	,
		0644
	)

module_param	(	allow_duplicates	,
		bool	,
		0644
	)

module_param	(	use_bios_initial_backlight	,
		bool	,
		0644
	)