ALSA: hda/realtek - Fix the initialization of pin amp-in
The pin widget has only a single amp value for the input even if it
has multiple "sources". Handle the situation in activate_path().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 76c6740..b6b929e 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3921,21 +3921,27 @@
{
struct alc_spec *spec = codec->spec;
hda_nid_t conn[16];
- int n, nums;
+ int n, nums, idx;
hda_nid_t nid = path->path[i];
nums = snd_hda_get_connections(codec, nid, conn, ARRAY_SIZE(conn));
+ if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_PIN) {
+ nums = 1;
+ idx = 0;
+ } else
+ idx = path->idx[i];
+
for (n = 0; n < nums; n++)
init_amp(codec, nid, HDA_INPUT, n);
- if (is_ctl_associated(codec, nid, HDA_INPUT, path->idx[i]))
+ if (is_ctl_associated(codec, nid, HDA_INPUT, idx))
return;
/* here is a little bit tricky in comparison with activate_amp_out();
* when aa-mixer is available, we need to enable the path as well
*/
for (n = 0; n < nums; n++) {
- if (n != path->idx[i] && conn[n] != spec->mixer_nid)
+ if (n != idx && conn[n] != spec->mixer_nid)
continue;
activate_amp(codec, nid, HDA_INPUT, n, enable);
}