diff options
Diffstat (limited to 'include/drm/drm_crtc.h')
| -rw-r--r-- | include/drm/drm_crtc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index b6e3713bd7a9..629a5fe075b3 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -214,7 +214,9 @@ struct drm_crtc_state { * atomic commit. In that case the event can be send out any time * after the hardware has stopped scanning out the current * framebuffers. It should contain the timestamp and counter for the - * last vblank before the display pipeline was shut off. + * last vblank before the display pipeline was shut off. The simplest + * way to achieve that is calling drm_crtc_send_vblank_event() + * somewhen after drm_crtc_vblank_off() has been called. * * - For a CRTC which is enabled at the end of the commit (even when it * undergoes an full modeset) the vblank timestamp and counter must |