From ad0651f97a3f8c5982921cb57fbedc877279e03d Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 24 Jan 2006 10:34:34 +0100 Subject: [PATCH] [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: Takashi Iwai --- sound/pci/hda/patch_sigmatel.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index d5342d20bd8..f7892a5b775 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -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; } - spec->multiout.num_dacs = cfg->line_outs; + 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; } -- 2.20.1