diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-02-22 18:45:30 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-22 14:20:09 -0800 |
| commit | cced83b62c61fb39b79e796981065dff474b62aa (patch) | |
| tree | 710e3890f45a3edb4abfc28ee91118be0955eea2 /sound | |
| parent | 614ca92b51b81eb42d6a3dcf125451632ddca0f5 (diff) | |
| download | lwn-cced83b62c61fb39b79e796981065dff474b62aa.tar.gz lwn-cced83b62c61fb39b79e796981065dff474b62aa.zip | |
[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')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 6 |
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; |