Make a rtprio-server and rtprio-client option. Leave the server
priority by default to 88 but lower client priority to 83. JACK
does something similar by setting clients to rtprio-server - 5.
Make module-rt use the client priority by default and bump the server
priority explicitly in the config file.
Leave the pulse-server to the default rtprio-client, there is no reason
to lower this any further because it is really just a regular client.
Bump the ffado packetizer thread to rtprio-server + 5 because that is
also what JACK does.
88 is still much higher than the value of 60 that JACK uses in
Fedora but now this is at least configurable.
Move configuration of initial Params from the adapter to the node to
make it more generally useful.
Add the same device.param config to devices.
This makes it possible to configure the default settings statically
while creating the nodes and devices.
Make it possible to wrap nodes created by a device in a wrapper such
as adapter.
Update the minimal.conf to use udev to detect and configure devices and
nodes. Add a config switch to switch back to hardcoded config.
In JSON, the colon actually is used for assignment, but in spa_type_info
the colon is used as a separator. To properly parse and pass the
properties to the videotestsrc, the key has to be enclosed by quotation
marks to prevent splitting by the JSON parser.
`wpctl status` shows the description of device nodes. Therefore, the
videotestsrc and audiotestsrc are listed as "(null)" if the example
configuration of the sources is used.
Set the description in the example for how to configure the audiotestsrc
and the videotestsrc.
Make an option to allow link.passive properties and set it to false by
default.
This effectively ignores the link.passive properties from the session
manager, jack clients and pw-link when set. This is a good idea because
the logic for making passive links is better handled in the core.
Rename empty.noise -> dither.noise and always add this amount of noise
when > 0. This also adds the noise to silent sounds, not only when
nothing is connected because that would also be a problem when an amp
needs to be kept alive with an non-0 signal.
Rename noise -> dither because we can use this also for dithering later.
See #705
Increase the FC filter frequency to 12KHz for better dialogs. This
filter is only applied when making the FC from FRONT channels so that
we keep the high frequency signal on the FRONT mostly.
Increase LFE filter frequency to make slightly more bass.
Disable widen filter by default.
Update config files with the correct defaults.
Add a property to select the upmix method. PSD is enabled by default
but a new simple upmixing algorithm is available that duplicates
channels and avoids lowpass filter on the FC and disables widening.
Fixes#861
Add an option to do a hilbert transform on the generated rear channels
to do a 90 degree pahse shift on them. This can improve spacialization
of the rear channels.
See #861
Use invoke to set the zero-denormals flag from the data thread when
explicitly set. The flag is per thread and should really only be set on
the data thread and only when explicitly enabled.
Fixes#2160
This automatically configures the node in a supported format with the
highest amount of channels. Options are available to enable monitor
and to override the port channels as AUX or UNKNOWN.
Add an option to check if the rate and quantum configured with the
settings metadata is in the allowed range.
This is false by default, you can use metadata to set any rate/quantum
but in a minimal controlled setup you might want to restrict this.
Make the default nice.level an invalid value, that is not configured
as the priority on a process.
Explicitly enable a nice level on our daemon processes.
Fixes#2034
