[PATCH] drm/irq: Implement a generic vblank_wait function

On 30.07.2014 18:25, Daniel Vetter wrote: > As usual in both a crtc index and a struct drm_crtc * version. > > The function assumes that no one drivers their display below 10Hz, and > it will complain if the vblank wait takes longer than that. > > v2: Also check dev->max_vblank_counter since some

[PATCH] drm/irq: Implement a generic vblank_wait function

As usual in both a crtc index and a struct drm_crtc * version. The function assumes that no one drivers their display below 10Hz, and it will complain if the vblank wait takes longer than that. v2: Also check dev->max_vblank_counter since some drivers register a fake get_vblank_counter function.