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authorTakashi Iwai <tiwai@suse.de>2008-02-22 18:45:30 +0100
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-22 14:20:09 -0800
commitcced83b62c61fb39b79e796981065dff474b62aa (patch)
tree710e3890f45a3edb4abfc28ee91118be0955eea2 /sound/pci/hda
parent614ca92b51b81eb42d6a3dcf125451632ddca0f5 (diff)
[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 <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/patch_realtek.c6
1 files changed, 5 insertions, 1 deletions
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;

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