ALSA: hda - Support NVIDIA MCP89 and GT21x hdmi audio

Support nvidia MCP89 and GT21x 8ch hdmi audio.
Add some eld support.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/Kconfig

@@ -157,7 +157,7 @@ config SND_HDA_CODEC_INTELHDMI
 
 config SND_HDA_ELD
 	def_bool y
-	depends on SND_HDA_CODEC_INTELHDMI
+	depends on SND_HDA_CODEC_INTELHDMI || SND_HDA_CODEC_NVHDMI
 
 config SND_HDA_CODEC_CIRRUS
 	bool "Build Cirrus Logic codec support"

sound/pci/hda/Makefile

@@ -17,7 +17,7 @@ snd-hda-codec-cirrus-objs :=	patch_cirrus.o
 snd-hda-codec-ca0110-objs :=	patch_ca0110.o
 snd-hda-codec-conexant-objs :=	patch_conexant.o
 snd-hda-codec-via-objs :=	patch_via.o
-snd-hda-codec-nvhdmi-objs :=	patch_nvhdmi.o
+snd-hda-codec-nvhdmi-objs :=	patch_nvhdmi.o hda_eld.o
 snd-hda-codec-intelhdmi-objs :=	patch_intelhdmi.o hda_eld.o
 
 # common driver