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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - From pulseaudio 4.99 (20131028) the Speaker channel on Realtek ALC269V is set to 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71677#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - From pulseaudio 4.99 (20131028) the Speaker channel on Realtek ALC269V is set to 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71677">bug 71677</a>
from <span class="vcard"><a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> <span class="fn">Raymond</span></a>
</span></b>
<pre>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.</pre>
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