From: Markus Trippelsdorf <markus@trippelsdorf.de>
To: linux-kernel@vger.kernel.org
Cc: Takashi Iwai <tiwai@suse.de>
Subject: Commit a551d91473 (ALSA: hda - Use regmap for command verb caches, too) breaks TOSLINK
Date: Thu, 16 Apr 2015 09:15:04 +0200 [thread overview]
Message-ID: <20150416071504.GA393@x4> (raw)
Hi,
since commit a551d914:
Author: Takashi Iwai <tiwai@suse.de>
Date: Thu Feb 26 12:34:49 2015 +0100
ALSA: hda - Use regmap for command verb caches, too
my DAC receives no signal over TOSLINK-S/PDIF anymore.
Reverting the commit on top of the current Linus tree "fixes" the issue.
% aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: VT1708S Analog [VT1708S Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 3: VT1708S Digital [VT1708S Digital]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 3: ID 791a Digital [ID 791a Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
[VT1708S Digital] is the device I use.
# cat /etc/asound.conf
pcm.!default {
type hw
card 0
device 3
}
ctl.!default {
type hw
card 0
device 3
}
pcm.crossfeed {
type plug
slave.pcm "ladspa"
}
pcm.guitar {
type plug
slave.pcm "ladspa2"
}
pcm.ladspa {
type ladspa
slave.pcm "plughw:0,3";
path "/usr/lib/ladspa";
plugins [
{
label bs2b
input {
controls [ 700 4 ]
}
}
]
}
pcm.ladspa2{
type ladspa
slave.pcm "plughw:2,0";
path "/usr/lib/ladspa";
plugins [
{
label bs2b
input {
controls [ 700 4 ]
}
}
]
}
--
Markus
next reply other threads:[~2015-04-16 7:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-16 7:15 Markus Trippelsdorf [this message]
2015-04-16 7:56 ` Commit a551d91473 (ALSA: hda - Use regmap for command verb caches, too) breaks TOSLINK Takashi Iwai
2015-04-16 11:14 ` Markus Trippelsdorf
2015-04-16 13:23 ` Takashi Iwai
2015-04-16 13:42 ` Markus Trippelsdorf
2015-04-16 13:53 ` Takashi Iwai
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