vga_switcheroo.c File Reference

#include <linux/module.h>
#include <linux/dmi.h>
#include <linux/seq_file.h>
#include <linux/uaccess.h>
#include <linux/fs.h>
#include <linux/debugfs.h>
#include <linux/fb.h>
#include <linux/pci.h>
#include <linux/vga_switcheroo.h>
#include <linux/vgaarb.h>

Go to the source code of this file.

Data Structures
struct	vga_switcheroo_client
struct	vgasr_priv

Macros
#define	ID_BIT_AUDIO   0x100
#define	client_is_audio(c)   ((c)->id & ID_BIT_AUDIO)
#define	client_is_vga(c)   ((c)->id == -1 || !client_is_audio(c))
#define	client_id(c)   ((c)->id & ~ID_BIT_AUDIO)

Functions
int	vga_switcheroo_register_handler (struct vga_switcheroo_handler *handler)
	EXPORT_SYMBOL (vga_switcheroo_register_handler)
void	vga_switcheroo_unregister_handler (void)
	EXPORT_SYMBOL (vga_switcheroo_unregister_handler)
int	vga_switcheroo_register_client (struct pci_dev *pdev, const struct vga_switcheroo_client_ops *ops)
	EXPORT_SYMBOL (vga_switcheroo_register_client)
int	vga_switcheroo_register_audio_client (struct pci_dev *pdev, const struct vga_switcheroo_client_ops *ops, int id, bool active)
	EXPORT_SYMBOL (vga_switcheroo_register_audio_client)
int	vga_switcheroo_get_client_state (struct pci_dev *pdev)
	EXPORT_SYMBOL (vga_switcheroo_get_client_state)
void	vga_switcheroo_unregister_client (struct pci_dev *pdev)
	EXPORT_SYMBOL (vga_switcheroo_unregister_client)
void	vga_switcheroo_client_fb_set (struct pci_dev *pdev, struct fb_info *info)
	EXPORT_SYMBOL (vga_switcheroo_client_fb_set)
int	vga_switcheroo_process_delayed_switch (void)
	EXPORT_SYMBOL (vga_switcheroo_process_delayed_switch)

Macro Definition Documentation

#define client_id

(

c

)

((c)->id & ~ID_BIT_AUDIO)

Definition at line 63 of file vga_switcheroo.c.

#define client_is_audio

(

c

)

((c)->id & ID_BIT_AUDIO)

Definition at line 61 of file vga_switcheroo.c.

#define client_is_vga

(

c

)

((c)->id == -1 || !client_is_audio(c))

Definition at line 62 of file vga_switcheroo.c.

#define ID_BIT_AUDIO   0x100

Definition at line 60 of file vga_switcheroo.c.

Function Documentation

EXPORT_SYMBOL

(

vga_switcheroo_register_handler

)

EXPORT_SYMBOL

(

vga_switcheroo_unregister_handler

)

EXPORT_SYMBOL

(

vga_switcheroo_register_client

)

EXPORT_SYMBOL

(

vga_switcheroo_register_audio_client

)

EXPORT_SYMBOL

(

vga_switcheroo_get_client_state

)

EXPORT_SYMBOL

(

vga_switcheroo_unregister_client

)

EXPORT_SYMBOL

(

vga_switcheroo_client_fb_set

)

EXPORT_SYMBOL

(

vga_switcheroo_process_delayed_switch

)

void vga_switcheroo_client_fb_set	(	struct pci_dev *	pdev,
		struct fb_info *	info
	)

Definition at line 242 of file vga_switcheroo.c.

int vga_switcheroo_get_client_state

(

struct pci_dev *

pdev

)

Definition at line 208 of file vga_switcheroo.c.

int vga_switcheroo_process_delayed_switch

(

void

)

Definition at line 540 of file vga_switcheroo.c.

int vga_switcheroo_register_audio_client	(	struct pci_dev *	pdev,
		const struct vga_switcheroo_client_ops *	ops,
		int	id,
		bool	active
	)

Definition at line 170 of file vga_switcheroo.c.

int vga_switcheroo_register_client	(	struct pci_dev *	pdev,
		const struct vga_switcheroo_client_ops *	ops
	)

Definition at line 162 of file vga_switcheroo.c.

int vga_switcheroo_register_handler

(

struct vga_switcheroo_handler *

handler

)

Definition at line 102 of file vga_switcheroo.c.

void vga_switcheroo_unregister_client

(

struct pci_dev *

pdev

)

Definition at line 221 of file vga_switcheroo.c.

void vga_switcheroo_unregister_handler

(

void

)

Definition at line 120 of file vga_switcheroo.c.