From 6121b84af33fcec843a082cb6bc8d39f187faa20 Mon Sep 17 00:00:00 2001
From: Lydia Wang <lydiawang@viatech.com.cn>
Date: Mon, 10 Dec 2012 19:03:26 +0800
Subject: [PATCH] ALSA: HDA: VIA: Add support for codec VT1808.
Add support for new codec VT1808, which is similiar with VT1705CF.
Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/hda/patch_via.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 08ca407fd167..09bb64996d72 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -77,6 +77,7 @@ enum VIA_HDA_CODEC {
VT1812,
VT1802,
VT1705CF,
+ VT1808,
CODEC_TYPES,
};
@@ -300,6 +301,8 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
codec_type = VT1802;
else if (dev_id == 0x4760)
codec_type = VT1705CF;
+ else if (dev_id == 0x4761 || dev_id == 0x4762)
+ codec_type = VT1808;
else
codec_type = UNKNOWN;
return codec_type;
@@ -1112,6 +1115,7 @@ static void __analog_low_current_mode(struct hda_codec *codec, bool force)
parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
break;
case VT1705CF:
+ case VT1808:
verb = 0xf82;
parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
break;
@@ -4061,6 +4065,10 @@ static const struct hda_codec_preset snd_hda_preset_via[] = {
.patch = patch_vt2002P},
{ .id = 0x11064760, .name = "VT1705CF",
.patch = patch_vt3476},
+ { .id = 0x11064761, .name = "VT1708SCE",
+ .patch = patch_vt3476},
+ { .id = 0x11064762, .name = "VT1808",
+ .patch = patch_vt3476},
{} /* terminator */
};