<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Second sound hardware turned off makes pulseaudio hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75395#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Second sound hardware turned off makes pulseaudio hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75395">bug 75395</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><a href="http://git.alsa-project.org/?p=alsa-lib.git;a=blob;f=include/control.h;hb=HEAD">http://git.alsa-project.org/?p=alsa-lib.git;a=blob;f=include/control.h;hb=HEAD</a>
TLV_DB_GAIN_MUTE -9999999
it is strange that the virtual master playback volume has min dB -99999.99 but
dB of slaves (e.g. headphone and speaker only have -95.25dB)
pulseaudio min_dB=-100146 which is even less than SND_CTL_TLV_DB_GAIN_MUTE
D: [pulseaudio] alsa-mixer.c: Removing path 'analog-output' as it is a subset
of 'analog-output-speaker'.
D: [pulseaudio] alsa-mixer.c: Available mixer paths (after tidying):
D: [pulseaudio] alsa-mixer.c: Path Set 0x80e19b8, direction=1
D: [pulseaudio] alsa-mixer.c: Path analog-output-speaker (Speakers),
direction=1, priority=100, probed=yes, supported=yes, has_mute=yes,
has_volume=yes, has_dB=yes, min_volume=0, max_volume=127, min_dB=-100146,
max_dB=0
MID {
control.1 {
iface MIXER
name 'Headphone Playback Volume'
value.0 127
value.1 127
comment {
access 'read write'
type INTEGER
count 2
range '0 - 127'
dbmin -9525
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.3 {
iface MIXER
name 'Speaker Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 127'
dbmin -9525
dbmax 0
dbvalue.0 -9525
dbvalue.1 -9525
}
}
control.15 {
iface MIXER
name 'Master Playback Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 127'
dbmin -9999999
dbmax 0
dbvalue.0 -9999999
}</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>