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Commit ad0651f9 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] hda-codec - Fix max_channels computation for STAC92xx codecs 



Modules: HDA Codec driver

Fix max_channels computation for STAC92xx codecs in the case only
HP pin without line-out pins is detected in the default pin config.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 802c00f2

sound/pci/hda/patch_sigmatel.c

+7 −1
Original line number Diff line number Diff line
@@ -691,7 +691,13 @@ static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct aut 
					AC_VERB_GET_CONNECT_LIST, 0) & 0xff;

	}



	if (cfg->line_outs)

		spec->multiout.num_dacs = cfg->line_outs;

	else if (cfg->hp_pin) {

		spec->multiout.dac_nids[0] = snd_hda_codec_read(codec, cfg->hp_pin, 0,

					AC_VERB_GET_CONNECT_LIST, 0) & 0xff;

		spec->multiout.num_dacs = 1;

	}



	return 0;

}