drm_crtc_vblank_count — retrieve “cooked” vblank counter value
u32 drm_crtc_vblank_count ( | struct drm_crtc * crtc); |
Fetches the “cooked” vblank count value that represents the number of vblank events since the system was booted, including lost events due to modesetting activity.
This is the native KMS version of drm_vblank_count.