diff options
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/video.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/acpi/video.h b/include/acpi/video.h index cf7be3dd157b..551793c9b6e8 100644 --- a/include/acpi/video.h +++ b/include/acpi/video.h @@ -1,12 +1,28 @@ #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 |