[net-next-2.6.git] / include / acpi / video.h

#ifndef __ACPI_VIDEO_H
#define __ACPI_VIDEO_H

#define ACPI_VIDEO_DISPLAY_CRT  1
#define ACPI_VIDEO_DISPLAY_TV   2
#define ACPI_VIDEO_DISPLAY_DVI  3
#define ACPI_VIDEO_DISPLAY_LCD  4

#define ACPI_VIDEO_DISPLAY_LEGACY_MONITOR 0x0100
#define ACPI_VIDEO_DISPLAY_LEGACY_PANEL   0x0110
#define ACPI_VIDEO_DISPLAY_LEGACY_TV      0x0200

#if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE)
extern int acpi_video_register(void);
extern void acpi_video_unregister(void);
extern int acpi_video_get_edid(struct acpi_device *device, int type,
			       int device_id, void **edid);
#else
static inline int acpi_video_register(void) { return 0; }
static inline void acpi_video_unregister(void) { return; }
static inline int acpi_video_get_edid(struct acpi_device *device, int type,
				      int device_id, void **edid)
{
	return -ENODEV;
}
#endif

#endif
Commit	Line	Data
74a365b3 MG	1	#ifndef __ACPI_VIDEO_H
	2	#define __ACPI_VIDEO_H
	3
e92a7162 MG	4	#define ACPI_VIDEO_DISPLAY_CRT 1
	5	#define ACPI_VIDEO_DISPLAY_TV 2
	6	#define ACPI_VIDEO_DISPLAY_DVI 3
	7	#define ACPI_VIDEO_DISPLAY_LCD 4
	8
	9	#define ACPI_VIDEO_DISPLAY_LEGACY_MONITOR 0x0100
	10	#define ACPI_VIDEO_DISPLAY_LEGACY_PANEL 0x0110
	11	#define ACPI_VIDEO_DISPLAY_LEGACY_TV 0x0200
	12
74a365b3 MG	13	#if (defined CONFIG_ACPI_VIDEO \|\| defined CONFIG_ACPI_VIDEO_MODULE)
74a365b3 MG	14	extern int acpi_video_register(void);
86e437f0	15	extern void acpi_video_unregister(void);
e92a7162 MG	16	extern int acpi_video_get_edid(struct acpi_device *device, int type,
e92a7162 MG	17	int device_id, void **edid);
74a365b3 MG	18	#else
74a365b3 MG	19	static inline int acpi_video_register(void) { return 0; }
86e437f0	20	static inline void acpi_video_unregister(void) { return; }
e92a7162 MG	21	static inline int acpi_video_get_edid(struct acpi_device *device, int type,
	22	int device_id, void **edid)
	23	{
	24	return -ENODEV;
	25	}
74a365b3 MG	26	#endif
	27
	28	#endif
	29