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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) |
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, |
17 | int device_id, void **edid); | |
74a365b3 MG |
18 | #else |
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 |