1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/mxsfb/mxsfb_crtc.c b/drivers/gpu/drm/mxsfb/mxsfb_crtc.c
index 165abd227436..1144e0c9e894 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_crtc.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_crtc.c
@@ -221,8 +221,8 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb)
                VDCTRL2_SET_HSYNC_PERIOD(m->crtc_htotal),
                mxsfb->base + LCDC_VDCTRL2);
 
-        writel(SET_HOR_WAIT_CNT(m->crtc_hblank_end - m->crtc_hsync_end) |
-               SET_VERT_WAIT_CNT(m->crtc_vblank_end - m->crtc_vsync_end),
+        writel(SET_HOR_WAIT_CNT(m->crtc_htotal - m->crtc_hsync_start) |
+               SET_VERT_WAIT_CNT(m->crtc_vtotal - m->crtc_vsync_start),
                mxsfb->base + LCDC_VDCTRL3);
 
         writel(SET_DOTCLK_H_VALID_DATA_CNT(m->hdisplay),