drm/meson: Add missing HDMI register

Add missing VPU HDMI register.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

drivers/gpu/drm/meson/meson_registers.h

@@ -1319,6 +1319,7 @@
 #define VPU_MISC_CTRL 0x2740
 #define VPU_ISP_GCLK_CTRL0 0x2741
 #define VPU_ISP_GCLK_CTRL1 0x2742
+#define VPU_HDMI_FMT_CTRL 0x2743
 #define VPU_VDIN_ASYNC_HOLD_CTRL 0x2743
 #define VPU_VDISP_ASYNC_HOLD_CTRL 0x2744
 #define VPU_VPUARB2_ASYNC_HOLD_CTRL 0x2745