diff options
Diffstat (limited to 'include/drm/drmP.h')
| -rw-r--r-- | include/drm/drmP.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 62c40777c009..4c31a2cc5a33 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -686,9 +686,13 @@ struct drm_pending_vblank_event { struct drm_vblank_crtc { struct drm_device *dev; /* pointer to the drm_device */ wait_queue_head_t queue; /**< VBLANK wait queue */ - struct timeval time[DRM_VBLANKTIME_RBSIZE]; /**< timestamp of current count */ struct timer_list disable_timer; /* delayed disable timer */ - atomic_t count; /**< number of VBLANK interrupts */ + + /* vblank counter, protected by dev->vblank_time_lock for writes */ + unsigned long count; + /* vblank timestamps, protected by dev->vblank_time_lock for writes */ + struct timeval time[DRM_VBLANKTIME_RBSIZE]; + atomic_t refcount; /* number of users of vblank interruptsper crtc */ u32 last; /* protected by dev->vbl_lock, used */ /* for wraparound handling */ |