diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index ba9e14da41b4811a581c76e211a5c5b99f9e32d4..b28ea5d6a3e26b7aeb07e02d8fb3bb0f6ed856c4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -726,7 +726,9 @@ static void vop_crtc_atomic_disable(struct drm_crtc *crtc, spin_unlock(&vop->reg_lock); - wait_for_completion(&vop->dsp_hold_completion); + if (!wait_for_completion_timeout(&vop->dsp_hold_completion, + msecs_to_jiffies(200))) + WARN(1, "%s: timed out waiting for DSP hold", crtc->name); vop_dsp_hold_valid_irq_disable(vop);