diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 3bf0d6e4fc30..8a1110377a18 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -868,10 +868,10 @@ meson_venc_hdmi_supported_mode(const struct drm_display_mode *mode)
 			    DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC))
 		return MODE_BAD;
 
-	if (mode->hdisplay < 400 || mode->hdisplay > 1920)
+	if (mode->hdisplay < 400 || mode->hdisplay > 2560)
 		return MODE_BAD_HVALUE;
 
-	if (mode->vdisplay < 480 || mode->vdisplay > 1920)
+	if (mode->vdisplay < 480 || mode->vdisplay > 2560)
 		return MODE_BAD_VVALUE;
 
 	return MODE_OK;