| What | Removed | Added |
|---|---|---|
| Flags | needinfo?(tiwai@suse.com) | needinfo?(fazerxlo@o2.pl) |
It's /dev/snd/hwC0D1. But forget about GPIO tests. As you noticed, this is likely the EAPD pin usage. Instead, try like below: hda-verb /dev/snd/hwC0D1 0x1b SET_EAPD 0x02 and hda-verb /dev/snd/hwC0D1 0x1b SET_EAPD 0x00 If this doesn't change replace 0x1b with 0x1d. I guess either of them corresponds to the mute LED switch.