ALSA: hda - Avoid auto-mute or auto-mic of retasked jacks
When a jack is retasked as a different direction (e.g. a mic jack is
used as a CLFE output), such a jack shouldn't be counted as the target
for the automatic jack switching. Skip the automute or the autoswitch
when the current pinctl direction is different from what we suppose.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index e786f10..2020faf 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -2773,6 +2773,9 @@
hda_nid_t nid = pins[i];
if (!nid)
break;
+ /* don't detect pins retasked as inputs */
+ if (snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_IN_EN)
+ continue;
present |= snd_hda_jack_detect(codec, nid);
}
return present;
@@ -2899,7 +2902,11 @@
return;
for (i = spec->am_num_entries - 1; i > 0; i--) {
- if (snd_hda_jack_detect(codec, spec->am_entry[i].pin)) {
+ hda_nid_t pin = spec->am_entry[i].pin;
+ /* don't detect pins retasked as outputs */
+ if (snd_hda_codec_get_pin_target(codec, pin) & AC_PINCTL_OUT_EN)
+ continue;
+ if (snd_hda_jack_detect(codec, pin)) {
mux_select(codec, 0, spec->am_entry[i].idx);
return;
}
