you may try to clear misc bit of pin default of 0x1e so that the driver
create a hda jack kcontrol
Define a customised alc663_unsol_event() to handle the unsolicited event
fron the pin complex 0x1e
Misc = NO_PRESENCE
Node 0x1e [Pin Complex] wcaps 0x400780: Mono Digital
Pincap 0x00000014: OUT Detect
Pin Default 0x99430120: [Fixed] SPDIF Out at Int ATAPI
Conn = ATAPI, Color = Unknown
DefAssociation = 0x2, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x06
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https://bugs.launchpad.net/bugs/1040873
Title:
[N56VZ, Realtek ALC663, Black Headphone Out, Right] No sound at all:
Subwoofer not working
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