From: Thierry Reding treding@nvidia.com
A negative pipe causes a special case to be triggered for drivers that don't have proper VBLANK support. Rockchip does support VBLANKs, so there is no need for the fallback code.
Cc: Mark Yao mark.yao@rock-chips.com Signed-off-by: Thierry Reding treding@nvidia.com --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 34b78e736532..20fc4db03c0f 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1038,7 +1038,7 @@ static void vop_win_state_complete(struct vop_win *vop_win,
if (state->event) { spin_lock_irqsave(&drm->event_lock, flags); - drm_send_vblank_event(drm, -1, state->event); + drm_send_vblank_event(drm, vop->pipe, state->event); spin_unlock_irqrestore(&drm->event_lock, flags); }