evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ALSA: HDA: VIA: Add support for codec VT1808.

Browse source 
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>
This commit is contained in:
Lydia Wang 2012-12-10 19:03:26 +08:00 • committed by Takashi Iwai
parent 43737e0ae9
commit 6121b84af3
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
sound/pci/hda/patch_via.c
View file

@ -77,6 +77,7 @@ enum VIA_HDA_CODEC {
VT1812, VT1812,
VT1802, VT1802,
VT1705CF, VT1705CF,
VT1808,
CODEC_TYPES, CODEC_TYPES,
}; };
@ -300,6 +301,8 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
codec_type = VT1802; codec_type = VT1802;
else if (dev_id == 0x4760) else if (dev_id == 0x4760)
codec_type = VT1705CF; codec_type = VT1705CF;
else if (dev_id == 0x4761 || dev_id == 0x4762)
codec_type = VT1808;
else else
codec_type = UNKNOWN; codec_type = UNKNOWN;
return codec_type; 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 */ parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
break; break;
case VT1705CF: case VT1705CF:
case VT1808:
verb = 0xf82; verb = 0xf82;
parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */ parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
break; break;
@ -4061,6 +4065,10 @@ static const struct hda_codec_preset snd_hda_preset_via[] = {
.patch = patch_vt2002P}, .patch = patch_vt2002P},
{ .id = 0x11064760, .name = "VT1705CF", { .id = 0x11064760, .name = "VT1705CF",
.patch = patch_vt3476}, .patch = patch_vt3476},
{ .id = 0x11064761, .name = "VT1708SCE",
.patch = patch_vt3476},
{ .id = 0x11064762, .name = "VT1808",
.patch = patch_vt3476},
{} /* terminator */ {} /* terminator */
}; };