https://bugs.kde.org/show_bug.cgi?id=410574

            Bug ID: 410574
           Summary: Bluetooth headset should use A2DP mode instead of
                    HSP/HFP
           Product: plasma-pa
           Version: 5.16.3
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: kcm
          Assignee: now...@gmail.com
          Reporter: i...@guoyunhe.me
                CC: plasma-b...@kde.org
  Target Milestone: ---

SUMMARY


STEPS TO REPRODUCE
1. Connect a Bluetooth headset.
2. Open Audio Device KCM, check the active configuration for the device.
3. Play some audio.

OBSERVED RESULT
Headset is connected in HSP/HFP mode. The sound quality is very bad.

EXPECTED RESULT
Headset should be connected in A2DP mode. Then sound quality becomes really
good.

Maybe HSP/HFP shouldn't even be an option when A2DP is available.

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20190730
KDE Plasma Version: 5.16.3
KDE Frameworks Version: 5.60.0
Qt Version: 5.13.0
Kernel Version: 5.2.3-1-default
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-8550U CPU @ 1.80GHz
Memory: 31.2 GiB


ADDITIONAL INFORMATION

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