by using pa_modargs_get_sample_rate() we avoid inconsistant validity
checking of the sample rate in various places
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
When setting attribute foo, or in this case the card profile, in my
opinion the thing passed to the set_foo() function should be of the
type of foo, not a string identifier that can be used to search for
the actual foo in set_foo().
This is mostly a question of taste, but there's at least some small
benefit from passing the actual object: often the profile object is
already available when calling pa_card_set_profile(), so passing the
card name would cause unnecessary searching when pa_card_set_profile()
needs to look up the profile from the hashmap.
When parsing device properties, missing adapter will result in
device_info_valid being set to -1. It is then logical that if the
adapter goes missing at a later point, device_info_valid gets set to
-1 also in that situation.
The function did two things: set device_info_valid to -1 and called
device_free() for each device in the hashmap. Setting
device_info_valid to -1 was unnecessary. The main purpose of that was
to fire DEVICE_CONNECTION_CHANGED as a side effect, but that hook is
fired anyway in device_free(), as a side effect of removing all
transports. Calling device_free() can be delegated to pa_hashmap, when
freeing or emptying it.
Normally DEVICE_CONNECTION_CHANGED is fired when the first transport
becomes connected, but it may happen that the first transport becomes
connected already before the device properties have been received. In
that case the hook should be fired at the time the device properties
are received. This patch makes the hook to be fired at the right time.
At this point this doesn't make any other practical difference than
making the code more logical, but in the next patch I'll fire the
DEVICE_CONNECTION_CHANGED hook in set_device_info_valid(), and at that
point it's important that the device isn't marked valid too early,
because otherwise external code would see "valid" devices that however
don't have the adapter set.
When connecting to a remote server your local generated authentication
cookie is used. If remote server's cookie is different from your local
one you aren't allowed to connect. You can use the cookie argument
or define a wider acl in remote server configuration for
module-native-protocol.
These kcontrol names have started to show up lately, in
combination with surround internal speakers.
BugLink: https://bugs.launchpad.net/bugs/1236965
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
The function was redundant, because all it did was call adapter_free()
for each adapter in the hashmap, and that can be delegated to
pa_hashmap when freeing or emptying it.
Previously module-bluez5-discover and module-bluez4-discover were being
tracked using their pa_module pointer. But during daemon shutdown these
modules are unloaded before module-bluetooth-discover, leaving stale
pointers in module-bluetooth-discover's userdata. To avoid this problem
this commit makes module-bluetooth-discover keep track of
module-bluez5-discover and module-bluez4-discovery by their indexes.
module-alsa-{sink,source}.c call pa_alsa_{sink,source}_new with
mapping set to NULL. Guard against this, like the rest of the
function does.
module-alsa-card does not use NULL, so this went unnoticed so far.
When the creation of u->thread fails, then pa_thread_mq_done() in
pa__done() will crash, because pa_thread_mq_init() was never called.
Allocating the thread_mq object separately, instead of embedding it
in the userdata struct, allows pa__done() to call pa_thread_mq_done()
only when necessary.
This is a cleaner solution, because it also removes paths that are
being removed because they are subsets of other paths.
Otherwise, the lingering paths could cause jack detection related
assertion failures.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=69676
Reported-and-tested-by: Kalev Lember <kalevlember@gmail.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Create a wrapper module called module-bluetooth-discover to avoid
breaking backward-compatibility of default.pa. This wrapper may
eventually be dropped altoghether with BlueZ 4 support.
For quite some time now the device driver module doesn't work well
without the discovery module, so for the BlueZ 5 support we'll prevent
the device driver module to be loaded if the discovery module is not
loaded.
Create the thread function, the render and push functions for A2DP, the
process message function for communication between the I/O thread and
the main thread, and other helper functions related to them.
Get the remote device information stored in pa_bluetooth_discovery. This
also creates the mandatory parameter 'path' for module-bluez5-device,
which is used to inform the object path of the remote device in BlueZ on
the module load.
bluetoothd always send the GetManagedObjects() reply messages with the
objects array argument following an in-depth order starting from the
root. That means parents will always be known at the time their children
objects are parsed, if clients parse the objects in the same order they
appear in the array, as we do in PulseAudio.
This commit tries to protect PulseAudio in the case bluetoothd changes
that behavior for some reason. It hasn't been tested, since this
situation never occurs.
