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ALSA: hda - Fix codec rename rules for ALC662-compatible codecs 

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kailang Yang 2010-10-21 08:51:48 +02:00 committed by Takashi Iwai
parent bf1b022588
commit 693194f3b8
1 changed files with 8 additions and 4 deletions
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12
sound/pci/hda/patch_realtek.c
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@ -19309,6 +19309,7 @@ static int patch_alc662(struct hda_codec *codec)
{
struct alc_spec *spec;
int err, board_config;
int coef;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
@ -19320,12 +19321,15 @@ static int patch_alc662(struct hda_codec *codec)
alc_fix_pll_init(codec, 0x20, 0x04, 15);
if (alc_read_coef_idx(codec, 0) == 0x8020)
coef = alc_read_coef_idx(codec, 0);
if (coef == 0x8020 || coef == 0x8011)
alc_codec_rename(codec, "ALC661");
else if ((alc_read_coef_idx(codec, 0) & (1 << 14)) &&
codec->bus->pci->subsystem_vendor == 0x1025 &&
spec->cdefine.platform_type == 1)
else if (coef & (1 << 14) &&
codec->bus->pci->subsystem_vendor == 0x1025 &&
spec->cdefine.platform_type == 1)
alc_codec_rename(codec, "ALC272X");
else if (coef == 0x4011)
alc_codec_rename(codec, "ALC656");
board_config = snd_hda_check_board_config(codec, ALC662_MODEL_LAST,
alc662_models,