diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index 807863106b8da813949383f291830c60d087d4e0..a19693adace2f227262cb269effa3375e4a4041d 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -205,7 +205,7 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
 	writel(cursor->height << 16 | cursor->width, cursor->regs + CUR_SIZE);
 
 	y = sti_vtg_get_line_number(*mode, dst_y);
-	x = sti_vtg_get_pixel_number(*mode, dst_y);
+	x = sti_vtg_get_pixel_number(*mode, dst_x);
 	writel((y << 16) | x, cursor->regs + CUR_VPO);
 
 	plane->status = STI_PLANE_UPDATED;