https://bugs.freedesktop.org/show_bug.cgi?id=84878
--- Comment #10 from Alban Browaeys <[email protected]> --- I read my initial report and it seems I missed the emphasis on the core of the bug report. that is: "the client always request a prebuf equal or greater than minreq. Only when heuristics in fix__playback_buffer_attr increase minreq they do not change prebuf)." "I modified src/pulsecore/protocol-native.c fix_playback_buffer_attr ,I now set prebuf to at least minreq (at the end of the function for now)." that is : should the heuristics in fix_playback_buffer_attr check that prebuf is at least minreq ? I also got lost in explaining my setup : the hardware do support all modes (only the current kernel code does not ). I made a patch to fix that missing bit. This patch lower the criticality of the bug in that pulseaudio recover from the underruns. That pulseaudio should or should not work when only DESCRIPTOR is supported (as it does not without above heuristics fix in fix_playback_buffer_attr) is an open question which might deserve another report. NB: I will do the tests you asked for , sorry I missed the mail about the penultimate. Will do both at the same time. Only reading back the report I felt it was too confusing from the start. -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.
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