[pulseaudio-tickets] [Bug 71677] From pulseaudio 4.99 (20131028) the Speaker channel on Realtek ALC269V is set to 0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=71677

--- Comment #13 from Raymond <superquad.vortex2 at gmail.com> ---
seem bug of alsa-driver

speaker-test  -c4 -t wav -D hw:0,0

should fail with invalid channel count 

because driver assign headphone and dock headphone to multi_out similar to
those dual headphones notebook

0.025|   0.000) D: [pulseaudio] alsa-mixer.c: Looking at profile
output:analog-surround-40
(   0.025|   0.000) D: [pulseaudio] alsa-mixer.c: Checking for playback on
Analog Surround 4.0 (analog-surround-40)
(   0.025|   0.000) D: [pulseaudio] alsa-util.c: Trying surround40:0 with
SND_PCM_NO_AUTO_FORMAT ...
(   0.026|   0.000) D: [pulseaudio] alsa-util.c: Managed to open surround40:0
(   0.026|   0.000) D: [pulseaudio] alsa-util.c: Maximum hw buffer size is 185
ms
(   0.029|   0.003) D: [pulseaudio] alsa-util.c: Set buffer size first (to 4408
samples), period size second (to 1102 samples).
(   0.029|   0.000) D: [pulseaudio] alsa-mixer.c: Profile
output:analog-surround-40 supported.

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