diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index a40418cda74a..700cc0800e51 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -463,7 +463,7 @@ static void ltdc_crtc_mode_set_nofb(struct drm_crtc *crtc) clk_enable(ldev->pixel_clk); /* Configures the HS, VS, DE and PC polarities. */ - val = HSPOL_AL | HSPOL_AL | DEPOL_AL | PCPOL_IPC; + val = HSPOL_AL | VSPOL_AL | DEPOL_AL | PCPOL_IPC; if (vm.flags & DISPLAY_FLAGS_HSYNC_HIGH) val |= HSPOL_AH;