| Commit message (Collapse) | Author | Age | Files | Lines |
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This change makes it possible to configure an arbitrary constant volume for a
volume element in the path configuration, which is applied when the path is
selected. Note: this is only useful when the exact hardware and driver are
known beforehand.
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This adds profiles for Native Instruments recently announced
"Trator Audio 6" and "Traktor Audio 10".
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volume.
This feature is mainly useful in embedded systems that have built-in speakers.
In such situations the full audio path is known beforehand, so it's possible to
know what is the maximum sensible volume, and any higher volume can be
disabled.
The volume limit is set in path configuration files in the [Element] section,
using option "volume-limit". The value is the desired maximum volume step of
the volume element.
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This commit only implements the parser, the decibel fix data is not yet used
for anything.
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Signed-off-by: David Henningsson <david.henningsson@canonical.com>
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Make sure that mic and line (with common names) use the specific
path instead of the analog-input one.
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
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Signed-off-by: David Henningsson <david.henningsson@canonical.com>
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Signed-off-by: David Henningsson <david.henningsson@canonical.com>
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Now you can add required-any to elements in a path and the path
will be valid as long as at least one of the elements are present.
Also you can have required, required-any and required-absent in
element options, causing a path to be unsupported if an option is
(not) present (simplified example: to skip line in path if
"Capture source" doesn't have a "Line In" option).
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
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This is needed to better support out of tree builds (including
distcheck) and to ensure the necessary folders are created in the
build tree on configure and also works around an intl-tools bug
(https://bugs.launchpad.net/intltool/+bug/605826)
The Makefile.am's used are minimal (and in some cases completely
blank). At present they do not include anything interesting
with the majority of the real work still done by the monolitic
src/Makefile.am
It may make sense to start splitting out src/Makefile.am into
smaller chunks but this commit makes the minimum changes to address
the issues that result from using make distcheck and other out of
tree builds.
Note: This 'breaks' the ability to type make in e.g. the src/modules
folder and have all of PA rebuilt accordingly (this is because the
static Makefiles previously present just did a "make -C ..") which
was purportedly for use in emacs. But I'm sure there will be a better
and more robust way to configure emacs to do your builds properly if
this behaviour is still desirable.
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BugLink: https://launchpad.net/bugs/680810
Some laptops have 'Internal Mic 1' exposed as an 'Input Source', e.g., Dell
XPSM 1530, so handle these, too.
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
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Signed-off-by: David Henningsson <david.henningsson@canonical.com>
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This new audio interface from Native Instruments has 2 stereo channels
for both input and output direction. This patch adds mappings for them.
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Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
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BugLink: https://launchpad.net/bugs/533877
Some laptops have 'Digital Mic' exposed as an 'Input Source', e.g., Dell
XPS 1330, so handle these, too.
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instead of coming up with pointless aliases, reuse the already established
names, for second headphones, and second speakers.
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https://bugzilla.redhat.com/show_bug.cgi?id=562216
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https://bugzilla.redhat.com/show_bug.cgi?id=558638
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As exposed by really old Microsoft USB sound systems
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http://pulseaudio.org/ticket/740
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This is not 100% ideal as we have not way to tie specific boosts to specific
inputs and this particular chipset (as noted in #772) appears to
support just that.
For the time being incorporate it into the normal boost logic.
See http://pulseaudio.org/ticket/772
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As seen on some HDA chips (e.g. Fujitsu Siemens S6410)
Refs http://pulseaudio.org/ticket/772
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http://pulseaudio.org/ticket/702
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On some cards line-out is independant of Sepaker and it is a good idea
to cover that so that they can independantly be activated.
https://bugzilla.redhat.com/show_bug.cgi?id=520884
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As seen on some HDA chips:
https://bugzilla.redhat.com/attachment.cgi?id=359804
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As seen on some drivers:
https://bugzilla.redhat.com/show_bug.cgi?id=498612
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As used by some HDA devices:
https://bugzilla.redhat.com/attachment.cgi?id=365290
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As used by some HDA chips:
https://bugzilla.redhat.com/attachment.cgi?id=366816
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s/Sourround/Surround/
Spotted by Colin Guthrie
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Completely rework mixer logic. This now allows controlling a full set of
elements from a single sink's volume slider/mute button.
This also introduces sink and source "ports" that can be used to choose
different input or output ports with the UI. (i.e. "mic"/"line-in" or
"speaker"/"headphones".
The mixer paths and device maps are now configered in external
configuration files and can be tweaked as necessary.
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