Add module that switches bluez device profile to HFP/HSP if an input
stream (non-monitor, autoconnect) appears, and the current default
output device is bluez one that does not have input route.
When all input streams are gone, switch all changed profiles back.
Pending restore state is saved to session manager state files, in order
to restore it if e.g. devices get disconnected. This usually is not
currently necessary since the bluez5 plugin prefers to connect to A2DP
over HFP, but might matter in future with backchannel-enabled A2DP
codecs.
This test needs an environment set up to load everything correctly,
running it directly results in a segfault. Let's make sure we assert on
a NULL loop to make this look slightly more planned.
Use the port_set_mix_info event to get the id of the peer port for the
mixer input.
When asked for the buffer of one of those peer ports, we can get it from
the mixer input buffers.
Fixes#1471
Add a new client-node port_set_mix_info event. bump the interface
version to 4 and the event version to 1.
The event is used to send information about the peer object to the
port mixer. This can be used to track what buffers belong to what
peer.
Reevaluate the graph again after we potentially suspend because of a
rate change because links might become unprepared and need to be
prepared again before the node becomes active.
We call setup_alsa_ucm_endpoint() before the
setup_alsa_fallback_endpoint(), but this function always returns
-ENOTSUP. Add a FIXME comment to make this more obvious.
spa_strstartswith() is more immediately understandable.
Coccinelle spatch file:
@@
expression E1, E2;
@@
- strstr(E1, E2) != E1
+ !spa_strstartswith(E1, E2)
@@
expression E1, E2;
@@
- strstr(E1, E2) == E1
+ spa_strstartswith(E1, E2)
Applied to the tree except for alsa/acp/compat.h because it looks like
that header is still mostly as-is from PA.
Add a default.clock.allowed-rates property that lists the possible
rates for the graph.
Add node.rate and node.lock-rate properties to suggest a graph rate
and lock the rate.
Collect the largest clock rate from the nodes and if it is allowed,
try to configure it as the graph rate. Only switch rates when the
driver is IDLE or suspended or when we force a rate.
No alternative samplerates are specified because we first need to
work around a common driver bug (cards with 1 cristal need the same
rate for capture as playback) for this to work.
Rework the quantum and max_quantum handling. Work directly with the
latency fractions and calculate the final quantum size until we know
the samplerate.
