Commit 5014f193 authored by Libin Yang's avatar Libin Yang Committed by Jaroslav Kysela
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[ALSA] hda-codec - Fix auto-probe of ALC880

Modules: HDA Codec driver

This patch is to fix the problem of calculating the nid incorrectly
when auto-probe for ALC880. The problem to be fixed often behaves
with such words when using dmesg, 'num_steps = 0 for NID=0x8' when
auto-probe for ALC880.

The patch contains:
- alsa-kernel/pci/hda/patch_realtek.c: replace 'alc880_dac_to_idx'
  with 'alc880_idx_to_dac' in function 'alc880_auto_fill_dac_nids()'
Signed-off-by: Libin Yang's avatarLibin Yang <>
Signed-off-by: Takashi Iwai's avatarTakashi Iwai <>
parent 18612048
......@@ -1760,7 +1760,7 @@ static int alc880_auto_fill_dac_nids(struct alc_spec *spec, const struct auto_pi
nid = cfg->line_out_pins[i];
if (alc880_is_fixed_pin(nid)) {
int idx = alc880_fixed_pin_idx(nid);
spec->multiout.dac_nids[i] = alc880_dac_to_idx(idx);
spec->multiout.dac_nids[i] = alc880_idx_to_dac(idx);
assigned[idx] = 1;
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