When a port is plugged/unplugged, first update all the profile states
and then emit a profile change only for the current profile. This way
the device can look at all the updated profiles to select the best one.
When we have accurate enough hardware volume, set the software volume to
1.0. Also fixes the issue of going to 0 volume and then staying silent
until we raise the volume above 1.0.
Don't change the resampler delay value, we need it to make sure
we keep samples around for the next round. With small period sizes,
we set the delay to 0 and mess up the resampler and cause dropouts
and clicking.
Fixes#287
It is not clear if the port index is in the card or device port array
and it doesn't work when many ports are active. So simply iterate the
device ports and find the ones with the active flag set.
This tool detects and fixes common English spelling mistakes, with
generally very few mistakes.
Here is the command I used to generate this commit. There were a few
changes that had to be done manually, and of course adding the ignore
file:
```shell
codespell -I .codespell-ignore -x .codespell-ignore -w
```
I didn’t add it to the CI, but this would be a good place for it.
Use the same code to enumerate the profiles and the current profile,
this makes sure we have all info in the Profile param as well and
don't need to do a lookup in the EnumProfile.
Add the list of possible ports for a device.
Pass the allowed devices in the routes.
Store the active port in the device.
Fixes enumeration of ports on devices with UCM.
Add a READONLY property flag to makr properties READONLY
Set the base_volume and volume_step in the acp device
Send the base volume and step as REAONLY properties. Use these
in pulse layer.
Add HARDWARE flag to mark a property that does some hardware control.
Mark the device volume/mute property as HARDWARE or not.
Use the HARDWARE property in pulse to set the right flags.
libacp is a port and wrapper around the pulseaudio card profile code.
It uses a set of templates for construct a card profile and mixer port
settings. It also has support for UCM when available for the hardware.
