ASoC: meson: aiu: add hdmi codec control support

Add the codec to codec component which handles the routing between
the audio producers (PCM and I2S) and the synopsys hdmi controller
on the amlogic GX SoC family

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200213155159.3235792-6-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index ca269de..19de97a 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -4,7 +4,9 @@
 
 config SND_MESON_AIU
 	tristate "Amlogic AIU"
+	select SND_MESON_CODEC_GLUE
 	select SND_PCM_IEC958
+	imply SND_SOC_HDMI_CODEC if DRM_MESON_DW_HDMI
 	help
 	  Select Y or M to add support for the Audio output subsystem found
 	  in the Amlogic GX SoC family