On 2014-09-25 13:27, David Henningsson wrote:
On 2014-09-25 02:25, Pali Rohár wrote:
With this patch it is possible to configure different volume settings for
a2dp and hsp profiles. It is usefull for bluetooth headsets which do
not have
normalized a2dp and hsp volume levels.
Module module-device-restore uses port name as identifier, so if
different
profiles have different names module-device-restore can store volume
settings
for each profile.
Hi Pali and thanks for the patch,
I understand the problem here, but this is the wrong way to fix it.
First, ports is what unity- and gnome-control-center thinks are most
closely to physical devices. If you have two different ports, they will
appear like two different devices.
Second, I believe this problem could potentially exist with other
(non-bluez) devices too. Imagine the same "Line Out" that is present in
both stereo and 5.1 profiles. If you switch to 5.1 mode, set all your
volumes right, and then switch to stereo and change the stereo controls,
the other four channels' settings are lost.
On second thought, it is the sink/source name that should have the
profile name in it, not the port name. This is how we do it in the alsa
drivers, where the above is not a problem.
--
David Henningsson, Canonical Ltd.
https://launchpad.net/~diwic
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