This is useful for implementations that do hardware offloading of the
SCO audio channel and need to communicate state information to the
hardware (at least).
Start call id at 1 as for the index calls in HFP, and move this id
to spa_bt_telephony_[ag|call] so they can be used by CLCC to retrieve
the related call.
if enhanced call status is supported, send AT+CLCC on +CIEV events to
get the calls information.
The HF should declare the features supported before trying to send
related AT commands.
It should only send AT+CHLD related commands if the remote AG supports
them.
On some phones (at least), sending AT+CHLD=0 while there is no held
call returns an error. Make sure we don't do this to avoid returning
an error on D-Bus when in fact hangup_all actually succeeds.
This commit implements the dial, answer and hangup callbacks to manage
call when connected to HFP AG device.
This adds +CLIP support to be able to get remote party phone number.
Setting a format does not automatically mean making a wav file.
Instead, check for the extension on the output file name and when we
can't find any good containet, use the same as the input file.
This makes more sense than doing `spa-resample test.flac -r 44100 test.wav`
and ending up with a FLAC file named test.wav. Or
`spa-resample test.flac -r 44100 -f s16 test2.flac` and ending up with a
wav file named test2.flac.
The videoadapter always exposes the EnumPortConfig parameter. If no
converter is loaded, the EnumPortConfig parameter doesn't return a
parameter.
In this case, the client-node in the PipeWire server returns -ENOENT for
the EnumPortConfig, which in turn causes WirePlumber to fail the object
activation and it won't be able to create a link for the object.
This happens since Commit b57375ba85 ("stream: enable videoadapter in
all cases"), since now the videoadapter is always added. Before that,
the EnumPortConfig parameter was just not exposed and linking worked.
Running another client that ignores the error codes for missing
parameters (e.g., pw-dump) hides the issue, as the EnumPortConfig result
is cached as successful with 0 parameters and accessing the cache
doesn't return an error code.
Return the same PortConfig for EnumPortConfig as for PortConfig to fix
this.
Do not add/connect the profile for unconnected devices.
This fixes the issue where a previously paired ASHA device
would show up in the pavucontrol output device list even
when not connected.
We only need to switch between the converter ports and the follower port
when we switch between passthrough. Avoid emiting remove of the (non
existing) follower ports when the mode changes from none to DSP at startup.
This allows our a2dp-source (sink endpoint) to report delay to the
remote source endpoint. Setting the "Delay" property is already
implemented, but by failing to configure DelayReporting, bluez rejects
the property change.
Partially revert 86af9de739
The PortParam does not give enough information to derive the direction
of the converter. If the converter is configured in convert/convert
there is just no way to know when to output a quantum or not.
Fix this by doing a quick probe of the follower and then pass the
direction to the converter.
See !2227
Report the "fractional" part of the resampler delay in
spa_io_rate_match::delay_frac, in nanosamples (1/1e9 sample) at node
rate.
The delay values are best reported in units where it is clear what the
clock domain is, so report the value in fractional samples instead of
nanoseconds. Conversion to ns is also just dividision by the appropriate
rate.
