From d919ba53496bb942e0a806487bfb5ae33f40a736 Mon Sep 17 00:00:00 2001 From: Wyon Bi Date: Wed, 26 Dec 2018 19:02:36 +0800 Subject: [PATCH] drm/rockchip/rk618: scaler: Fix invalid dsp_frame_hst in calc_dsp_frm_hst_vst() Change-Id: I58f3193ec910cb8954f7890eac8b5594a2a4ae39 Signed-off-by: Wyon Bi --- drivers/gpu/drm/rockchip/rk618/rk618_scaler.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c b/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c index 8de7c0c9fc62..8262655c62d6 100644 --- a/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c +++ b/drivers/gpu/drm/rockchip/rk618/rk618_scaler.c @@ -119,7 +119,7 @@ static void calc_dsp_frm_hst_vst(const struct videomode *src, t_frm_st = tin - (t_bp_out - (t_bp_in + t_delta)); do_div(t_frm_st, src_pixclock); - *dsp_frame_hst = do_div(t_frm_st, src_htotal) - 1; + *dsp_frame_hst = do_div(t_frm_st, src_htotal); *dsp_frame_vst = t_frm_st; }