LDAC problem after update from 4.0 to 4.1.1 about bluez-alsa

[arkq]

Can you provide full debug logs (project configured with --enable-debug) from bluealsa service?

[KMartus]

bluealsa: [45420] D: bluez.c:1407: Signal: org.freedesktop.DBus.Properties.PropertiesChanged(): org.bluez.MediaTransport1: State
bluealsa: [46079] D: ba-transport.c:1983: Exiting IO thread [ba-a2dp-sbc]: A2DP Source (SBC)
bluealsa: [46084] D: dbus.c:47: Called: org.bluealsa.PCM1.SelectCodec() on /org/bluealsa/hci0/dev_10_5D_DC_7B_2C_D4/a2dpsrc/sink
bluealsa: [46084] E: ba-transport.c:1290: Couldn't set A2DP configuration: Extra A2DP endpoint not available
bluealsa: [46084] E: bluealsa-dbus.c:757: Couldn't select codec: LDAC: Input/output error
bluealsa: [46084] D: dbus.c:47: Called: org.bluealsa.PCM1.Open() on /org/bluealsa/hci0/dev_10_5D_DC_7B_2C_D4/a2dpsrc/sink
bluealsa: [46084] D: ba-transport.c:741: New A2DP transport: 12
bluealsa: [46084] D: ba-transport.c:742: A2DP socket MTU: 12: R:672 W:1008
bluealsa: [45420] D: bluez.c:1407: Signal: org.freedesktop.DBus.Properties.PropertiesChanged(): org.bluez.MediaTransport1: State
bluealsa: [45420] D: ba-transport.c:1528: Starting transport: A2DP Source (SBC)
bluealsa: [45420] D: ba-transport.c:448: Created BT socket duplicate: [12]: 13
bluealsa: [46085] D: codec-sbc.c:262: SBC setup: 44100 Hz DualChannel allocation=SNR blocks=16 sub-bands=8 bit-pool=47 => 551250 bps
bluealsa: [46085] D: a2dp-sbc.c:222: IO loop: START: a2dp_sbc_enc_thread: A2DP Source (SBC)
bluealsa: [45420] D: ba-transport.c:1949: Created new IO thread [ba-a2dp-sbc]: A2DP Source (SBC)

[arkq]

Sorry, I did not say it clearly. I'd like to see log from the very beginning of bluealsa service start/restart. I'd like to see the moment when the headset connects, because currently I've got no headset with LDAC support... Also, you can provide the output from the bluealsa-cli info /org/bluealsa/hci0/dev_10_5D_DC_7B_2C_D4/a2dpsrc/sink.

EDIT:
Also, to eliminate some obvious setup issue, I hope that you've started bluealsa service with -c ldac command line option, so runtime LDAC support is enabled?

[KMartus]

with -c ldac everything is ok, previously it worked without this option
now my command line looks like this:

/usr/bin/bluealsa -S --profile=a2dp-source --a2dp-volume --a2dp-force-audio-cd --sbc-quality=xq+ -c ldac --ldac-abr --aac-afterburner

so I can use all codecs SBC (all profiles), AAC, LDAC (all profiles)

[arkq]

After update from 4.0 to 4.1.1 LDAC doesn't work. SBC and AAC are ok.
with -c ldac everything is ok, previously it worked without this option

Are you sure that you've upgraded from 4.0.0 ? Because the requirement to enable all vendor codecs on the command line was introduced in 4.0.0.

[KMartus]

100% sure
now I see that default codecs are SBC and AAC

[arkq]

100% sure

I've just checked code on tag v4.0.0 and by default only SBC and AAC is enabled... So, it's very strange that you've been using 4.0.0 before without the need to explicitly enable LDAC codec.

now I see that default codecs are SBC and AAC

Yes, now only codec which are covered by the specification are enabled by default (with the omission for MP3, because according to my tests MP3 support does not work reliably enough). However, for safety of future upgrades I would recommend to specify -c aac as well...
SBC will not be disabled by default in any version for sure, because it's a mandatory codec :D

[KMartus]

Sure. THX