From: Robert Beckett bob.beckett@collabora.com
commit 5aeab2bfc9ffa72d3ca73416635cb3785dfc076f upstream.
The event will be sent as part of the vblank enable during the modeset if the crtc is not being kept disabled.
Fixes: 5f2f911578fb ("drm/imx: atomic phase 3 step 1: Use atomic configuration")
Signed-off-by: Robert Beckett bob.beckett@collabora.com Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Philipp Zabel p.zabel@pengutronix.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c +++ b/drivers/gpu/drm/imx/ipuv3-crtc.c @@ -102,7 +102,7 @@ static void ipu_crtc_atomic_disable(stru drm_crtc_vblank_off(crtc);
spin_lock_irq(&crtc->dev->event_lock); - if (crtc->state->event) { + if (crtc->state->event && !crtc->state->active) { drm_crtc_send_vblank_event(crtc, crtc->state->event); crtc->state->event = NULL; }