Handle a vblank event
bool drm_handle_vblank(struct drm_device * dev, int crtc);
dev
DRM device
crtc
where this event occurred
Drivers should call this routine in their vblank interrupt handlers to update the vblank counter and send any signals that may be pending.
Jesse Barnes <[email protected]>
Intel Corporation,
Initial version
Laurent Pinchart <[email protected]>
Ideas on board SPRL,
Driver internals
Daniel Vetter <[email protected]>
Intel Corporation,
Contributions all over the place