diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index a25b98b7f5bd..3e8d9e2d1b67 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); |