SYNOPSIS
- u32 drm_crtc_vblank_count(struct drm_crtc * crtc);
ARGUMENTS
crtc
- which counter to retrieve
DESCRIPTION
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.
RETURNS
The software vblank counter.
AUTHORS
Jesse Barnes <jesse.barnes@intel.com>
Intel Corporation,
- Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Ideas on board SPRL,
- Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
Intel Corporation,
- Contributions all over the place
Lukas Wunner <lukas@wunner.de>
- vga_switcheroo documentation
COPYRIGHT