Commit 02aba550 authored by David Henningsson's avatar David Henningsson Committed by Takashi Iwai

ALSA: hda - do not add non-existing Mic boost controls

If the input node does not have any volume capable input amp,
don't add such a control.
Signed-off-by: default avatarDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c0f3b216
...@@ -2826,6 +2826,9 @@ static int parse_mic_boost(struct hda_codec *codec) ...@@ -2826,6 +2826,9 @@ static int parse_mic_boost(struct hda_codec *codec)
struct nid_path *path; struct nid_path *path;
unsigned int val; unsigned int val;
if (!nid_has_volume(codec, nid, HDA_INPUT))
continue;
label = hda_get_autocfg_input_label(codec, cfg, i); label = hda_get_autocfg_input_label(codec, cfg, i);
if (prev_label && !strcmp(label, prev_label)) if (prev_label && !strcmp(label, prev_label))
type_idx++; type_idx++;
......
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