Ignore latency params on the monitor ports of merger. They interfere
with the latency reporting set by the adapter.
The adapter will set the latency param from the follower on port 0 in
the converter, so pass this on to the merger as the latency and ignore
all other updates.
Fixes a case where the latency of a sink would become 0 when a monitor
port was recorded from.
We take half of the current quantum as the period size for batch
devices. Limit this to the default quantum to ensure we don't end up
with too much headroom.
Double device profile timeout to 6sec.
In some cases, BlueZ can take more than the previous 3sec to connect all
profiles. It's better to wait for a bit longer, so that devices have all
profiles visible already when they first appear.
This works around issues in Wireplumber profile selection logic.
Don't require all device profiles to be connected before marking the
device as connected before profile timeout. Show device already when all
A2DP/HSP/HFP profiles for sink/source direction have connected.
There are devices that in principle can have both sink/source profiles
present, but cannot operate both directions at the same time. In case
profiles come online later, the only effect is that the device profiles
will get an update after the device is published.
The pulseaudio pa_ato* functions set errno and return -1, when the
number cannot be parsed.
Some parts of parsing the profile files (e.g. parse_eld_device) rely on
these functions returning errors when the input is not a number.
When the follower has no param to enumerate we would keep on enumerating
the params of the converter forever. Fix this by setting the next value
to something that would then stop the iteration.
Also increase the amount of bits for the follower because it might need
them.
A2DP profile may disappear if several SetConfiguration events occur too
rapidly. Rate limit these calls when switching codecs.
This resolves failures if e.g. the session manager attempts to set the
profile immediately after the device is created, which previously might
cause a failure.
Higher priority for A2DP over HFP/HSP. Prefer mSBC over CVSD for HFP,
and put A2DP codecs in the order we tell BlueZ to use.
Ensures that picking highest-priority profile gives sensible results
(e.g. does not pick HFP unless input route is required, and prefers A2DP
duplex codecs over HFP).
Make the alignment parameter optional when negotiating buffers.
Default to a 16 bytes alignment and adjust for the max cpu
alignment.
Remove the useless align buffer parameter in plugins, we always
set it to 16 anyway.
Use `meson.project_{build,source}_root()` instead of
`meson.{build,source}_root()` because those functions
do not work as expected when used inside a subproject,
and they have been deprecated in meson 0.56.0.
Currently, `release_card()` uses `find_card()` to find the card
by the index stored in the state object. However, `find_card()`
increments the reference count of the object, therefore
`release_card()` will drop the reference that it has just
created by calling `find_card()` and not the "calling scope's"
reference. This prevents the card objects from being
freed when the SPA handle is cleared.
Fix it by having `release_card()` take a pointer to the card
and not its index.
The `card` structure uses `uint32_t` for its index member,
on the other hand, the `state` structure uses `int`. No code
depends on it being `int`, therefore change it to `uint32_t`
for consistency.
