Add "Logitech Wireless Headset" and "Logitech Speaker Lapdesk N700" to
the iec958 blacklist.
Also reorder the list in alphabetic order.
BugLink: https://bugs.launchpad.net/bugs/987163
Reported-by: Jean-Baptiste Lallement <jean-baptiste@ubuntu.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The Sennheiser USB headset has no S/PDIF input or output, so make
sure we can't open it that way.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Some common USB devices are analog only, so prevent the digital
devices from being opened. This simplifies probing the device
in PulseAudio.
I have a "Logitech USB Headset" myself, the "Logitech Web Camera"
was reported by Raymond Yau, and the "Blue Snowball" was reported by
Andy Whitcroft.
Cc: Andy Whitcroft <andy.whitcroft@canonical.com>
Cc: Raymond Yau <superquad.vortex2@gmail.com>
BugLink: https://bugs.launchpad.net/bugs/940145
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
BugLink: https://bugs.launchpad.net/bugs/433573
Signed-off-by: Luke Yelavich <luke.yelavich@canonical.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Add asym to front, rear and center_lfe to prevent route change after
removed the lock.
After removed the lock, when application using "hw", "front", "rear",
"surround40" and "surround51", the route of the front channel is
changed (lost right channel or both channels) when other application
using "front", "rear" or "center_lfe" to record
Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The subdevice 0 is used for multi-channel outputs.
This fixes the detection of multi-channel devices of VIA codecs
by PulseAudio.
Reported-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Locking the controls in hooks causes a BUSY error when multiple
streams are opened, typically in PulseAudio. Better not to touch
the locking in hooks in such a case.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The controls referred in center_lfe definition in EMU10K1.conf should be
marked as optional since some boards don't have these.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The ICE1712 kernel driver accepts 10 playback channels and
12 recording channels only. Therefore fix this channel count
in alsa-lib.
BugLink: http://bugs.launchpad.net/bugs/178442
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Add entries for all the aliases of the CMI8788 chip.
(Not all of them are currently used by the driver.)
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
The device name of the M-Audio AudioPhile USB is actually "Audiophile USB (tm)".
Also keep the old string, just to be sure.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
As discussed with Takashi, removing the lock allows apps to mute
the output using the mixer interface.
Other AES controls remain locked.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Commit 92608badc519a8c1f65d93743396517aaa582b53 in linux kernel added
the possibility of 3 additional HDMI devices on indexes 7-9.
Present all those additional devices using the "hdmi" alias as well.
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add custom definitions for the AudioPhile "default" and "iec958" devices
so that output and input are routed to the correct PCM device.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Since some digital mics have the phase-inversion problem in one channel,
adding both channels for mono stream results in the noise.
Use route_policy copy to avoid that situation.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The change that removed the Master controls for Xonar D2(X) cards was
reverted, so we don't need to use the softvol plugin anymore ...
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
The hd-audio driver may have no analog stream but only a digital one
which has usually non-zero device number. To avoid the bogus namehint,
set hint.device 0 for pcm.default (it wasn't handled properly due to
asym).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The system-wide default PCM config works now (by the fix of plug
mmap_emul support), thus no card-specific hackish config is needed
for GUS.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Master Volume controls were removed from Xonar D2/D2X cards; add the
softvol plugin so that we have at least PCM volume.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
The ice1724-based cards can handle only 32bit while the apps almost
expet 16bit format for SPDIF I/O. This prevents the default config
working on many apps like mplayer, xine, etc.
This patch simply adds the least automatic conversion by linear plugin.
Note that "plug" isn't used here. Otherwise we get a problem of the
routing (plug over plug is buggy).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
"./configure" options for selecting ALSA configuration (default
/usr/share/alsa) and plugin (/usr/lib/alsa-lib) directories introduced
by alsa-hg/alsa-lib changeset 2284 cause problems with cross-compilation
and packaging - there is no way to redefine them in runtime, during
installation phase.
This patch adds a level of indirection between constants and their
usage - alsaconfigdir for ALSA_CONFIG_DIR and alsaplugindir for
ALSA_PLUGIN_DIR - which can be redefined during "make install" stage.
Signed-off-by: Pawel MOLL <pawel.moll@st.com>
This patch allows for gain in the softvol plugin, in addition to attenuation.
The plugin now has a "max_dB" parameter (up to 50 dB) as well as the
original "min_dB" parameter (down to -51 dB). max_dB defaults to 0 dB, so
unless max_dB is specified in a device conf, the behavior of the plugin will
be the same as before (attenuation only).
HDA-Intel.conf is also modified to use softvol for its default capture.
So now, capture is filtered through softvol (range -30 to +30 dB) before
being passed on to dsnoop as before.
The softvol plugin allows a range of -51 to +50 dB, so max_dB could be
increased to 50. But eventually samples are going to get clipped. At 40
dB I was beginning to get clipping when recording a sample sound at a
"reasonably soft" volume using a digital mic on the stac9205 HDA codec.
The motivation for this work is that some HDA codecs have no hardware gain
control for some paths. For instance, the stac9205 has support for digital
mics, but there is no gain control widget for this signal before it is placed
on the Azalia link (only a mute). Therefore gain can only be accomplished
via software.
Signed-off-by: Steve Longerbeam <stevel@embeddedalley.com>
Added --with-configdir and --with-plugindir options to configure
which specify the directories for config files and plugin objects
respectively. The default paths when these options are not
specified are unchanged.
This replaces all occurences of alsa-devel@lists.s[ource]f[orge].net
that a simple recursive grep found in the current HG ALSA repos by
alsa-devel@alsa-project.org.
Signed-off-by: Rene Herman <rene.herman@gmail.com>
