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#ifndef _DRM_NOTIFIER_H_
#define _DRM_NOTIFIER_H_
/*
* This include file is intended for touch panel that to receive
* blank/unblank event.
*
*/
#define DRM_EARLY_EVENT_BLANK 0x01
#define DRM_EVENT_BLANK 0x02
#define DRM_R_EARLY_EVENT_BLANK 0x03
enum {
DRM_BLANK_UNBLANK = 0,
DRM_BLANK_LP1,
DRM_BLANK_LP2,
DRM_BLANK_STANDBY,
DRM_BLANK_SUSPEND,
DRM_BLANK_POWERDOWN,
};
enum {
FOD_FINGERDOWN = 0,
FOD_FINGERUP,
};
struct drm_notify_data {
bool is_primary;
void *data;
};
extern int drm_register_client(struct notifier_block *nb);
extern int drm_unregister_client(struct notifier_block *nb);
extern int drm_notifier_call_chain(unsigned long val, void *v);
#endif /*_DRM_NOTIFIER_H*/
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