[pulseaudio-tickets] [Bug 91568] [N56VZ, Realtek ALC663, Black Headphone Out, Right] No sound from Subwoofer in 2.1 mode

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91568

--- Comment #12 from jason.braddock.69 at gmail.com ---
(In reply to jason.braddock.69 from comment #11)
> (In reply to Raymond from comment #7)
> > http://git.alsa-project.org/?p=alsa-tools.git;a=tree
> > 
> > 
> > you need hdajacksensetest which use parser code in hdajackretask
> 
> WITHOUT subwoofer:
> sudo ./hdajacksensetest -a
> Pin 0x11 (Not connected): present = No
> Pin 0x12 (Not connected): present = No
> Pin 0x13 (Not connected): present = No
> Pin 0x14 (Internal Speaker, ATAPI): present = No
> Pin 0x15 (Not connected): present = No
> Pin 0x16 (Internal Speaker, ATAPI): present = No
> Pin 0x17 (Not connected): present = No
> Pin 0x18 (Pink Mic, Rear side): present = No
> Pin 0x19 (Internal Mic, ATAPI): present = No
> Pin 0x1a (Not connected): present = No
> Pin 0x1b (Not connected): present = No
> Pin 0x1d (Not connected): present = No
> Pin 0x1e (Black SPDIF Out, Right side): present = No
> Pin 0x21 (Green Headphone, Rear side): present = No
> 
> 
> 
> WITH subwoofer:
> sudo ./hdajacksensetest -a
> Pin 0x11 (Not connected): present = No
> Pin 0x12 (Not connected): present = No
> Pin 0x13 (Not connected): present = No
> Pin 0x14 (Internal Speaker, ATAPI): present = No
> Pin 0x15 (Not connected): present = No
> Pin 0x16 (Internal Speaker, ATAPI): present = No
> Pin 0x17 (Not connected): present = No
> Pin 0x18 (Pink Mic, Rear side): present = No
> Pin 0x19 (Internal Mic, ATAPI): present = No
> Pin 0x1a (Not connected): present = No
> Pin 0x1b (Not connected): present = No
> Pin 0x1d (Not connected): present = No
> Pin 0x1e (Black SPDIF Out, Right side): present = Yes
> Pin 0x21 (Green Headphone, Rear side): present = No

Just to give more precision (not sure if it helps):

- There is an SPDIF output on the right side of the board. It is combined with
the standard analogic stereo 3.5jack (same physical port).
I have no SPDIF capable hardware to test the output.

- The subwoofer physical port is located on left side of the board and is a
smaller jack (probably a 2.5 jack), with 4 connectors on it... this number is
quite weird so maybe the sobwoofer does itself the mix+lowpass? I'll try to
open it and see.

In the end, the pin list is messing with SPDIF output and subwoofer while those
two outputs are physically distinct...

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