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ALSA: hda - drop def association and sequence from pinconf comparing 

A lot a machine have the same codec, but they have different default
pinconf setting just because the def association and sequence is
different, as a result they can't share a hda_pintbl[], to overcome
it, we don't compare def association and sequence in the pinconf
matching.

Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Hui Wang 2014-05-26 16:22:43 +08:00 committed by Takashi Iwai
parent 621b5a047e
commit c687200b9d
1 changed files with 2 additions and 1 deletions
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3
sound/pci/hda/hda_auto_parser.c
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@ -844,7 +844,8 @@ static bool pin_config_match(struct hda_codec *codec,
{
for (; pins->nid; pins++) {
u32 def_conf = snd_hda_codec_get_pincfg(codec, pins->nid);
if (pins->val != def_conf)
u32 mask = 0xffffff00;
if ((pins->val & mask) != (def_conf & mask))
return false;
}
return true;