Commit c687200b authored May 26, 2014 by Hui Wang Committed by Takashi Iwai May 26, 2014

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>

parent 621b5a04

sound/pci/hda/hda_auto_parser.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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;