[ALSA] hda-codec - Add support for VIA VT1708(A) HD audio codec

This patch is VIA first release for HD audio codec, VT1708(A) and
it provides geneneral HD audio driver features.
Signed-off-by: NJoseph Chan <josephchan@via.com.tw>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@suse.cz>

sound/pci/hda/Makefile

@@ -7,7 +7,8 @@ snd-hda-codec-objs := hda_codec.o \
 	patch_sigmatel.o \
 	patch_si3054.o \
 	patch_atihdmi.o \
-	patch_conexant.o
+	patch_conexant.o \
+	patch_via.o
 ifdef CONFIG_PROC_FS
 snd-hda-codec-objs += hda_proc.o
 endif

sound/pci/hda/hda_codec.c

@@ -52,6 +52,7 @@ struct hda_vendor_id {
 static struct hda_vendor_id hda_vendor_ids[] = {
 	{ 0x10ec, "Realtek" },
 	{ 0x1057, "Motorola" },
+	{ 0x1106, "VIA" },
 	{ 0x11d4, "Analog Devices" },
 	{ 0x13f6, "C-Media" },
 	{ 0x14f1, "Conexant" },

sound/pci/hda/hda_patch.h

@@ -16,6 +16,8 @@ extern struct hda_codec_preset snd_hda_preset_si3054[];
 extern struct hda_codec_preset snd_hda_preset_atihdmi[];
 /* Conexant audio codec */
 extern struct hda_codec_preset snd_hda_preset_conexant[];
+/* VIA codecs */
+extern struct hda_codec_preset snd_hda_preset_via[];
 
 static const struct hda_codec_preset *hda_preset_tables[] = {
 	snd_hda_preset_realtek,
@@ -25,5 +27,6 @@ static const struct hda_codec_preset *hda_preset_tables[] = {
 	snd_hda_preset_si3054,
 	snd_hda_preset_atihdmi,
 	snd_hda_preset_conexant,
+	snd_hda_preset_via,
 	NULL
 };