From cced83b62c61fb39b79e796981065dff474b62aa Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 22 Feb 2008 18:45:30 +0100 Subject: [PATCH] [ALSA] hda-codec - Fix ALC882 capture source selection The capture source selection for ADC list with two elements is buggy becaues of a wrong capture mux list. This patch fixes the starting index based on spec->num_adc_nids. Signed-off-by: Takashi Iwai Signed-off-by: Linus Torvalds --- sound/pci/hda/patch_realtek.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 2a463c921ae3..777f8c01ca7a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5227,10 +5227,14 @@ static int alc882_mux_enum_put(struct snd_kcontrol *kcontrol, const struct hda_input_mux *imux = spec->input_mux; unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); static hda_nid_t capture_mixers[3] = { 0x24, 0x23, 0x22 }; - hda_nid_t nid = capture_mixers[adc_idx]; + hda_nid_t nid; unsigned int *cur_val = &spec->cur_mux[adc_idx]; unsigned int i, idx; + if (spec->num_adc_nids < 3) + nid = capture_mixers[adc_idx + 1]; + else + nid = capture_mixers[adc_idx]; idx = ucontrol->value.enumerated.item[0]; if (idx >= imux->num_items) idx = imux->num_items - 1; -- GitLab