On Tuesday 31 March 2020 09:36:21 Georg Chini wrote: > One comment here: The hsphfpd should be able to co-exist with > ofono. ofono + PA currently is the only way you can use your mobile > on Linux and we should not break this (unless the hsphfpd supplies > the same functionality). So - similar to ofono - it should at least be > possible to switch off the corresponding role, so that ofono can be > used for one role and hsphfpd for the other. If you can disable HFP support in ofono, then hsphfpd and ofono can coexist in system. But coexistence of two HSP AG or HFP AG applications in system is impossible due to master listening SCO socket. It is same problem as coexistence of two TCP applications which both want to listen on same TCP port bound to wildcard address. Coexistence of two "fully and correctly written" HSP AG or HFP AG applications is possible only in the case these two applications know about themselves and they properly register and unregister from bluez at correct time and also they drop active connections, shutdown and close all sockets at correct time. After long debugging I was able to fix pulseaudio's internal HSP AG implementation to correctly unregister when hsphfpd appear in the system and register when hsphfpd disappear in the system. So at least internal HSP AG implementation with lot of my patches could be compatible with hsphfpd. -- Pali Rohár pali.rohar@xxxxxxxxx _______________________________________________ pulseaudio-discuss mailing list pulseaudio-discuss@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
