[Bug 203745] A2DP Support for Bluetooth Headphone Audio

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203745

Adrian Chadd <adrian at freebsd.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|In Progress                 |Open
                 CC|                            |adrian at freebsd.org

--- Comment #28 from Adrian Chadd <adrian at freebsd.org> ---
Two problems:

* it's choppy on atheros bluetooth with -s 1024, I need -s 4096 for it to not
sound choppy. it sonuds like wifi beacons are interfering but it happens when I
disable beacons/wifi!

* I can't talk to a pair of B&W P5 headphones:

root at gertrude:/home/adrian/svn/virtual_oss # ./run ubt0hci ec:66:d1:83:e5:22
hw.snd.basename_clone: 0 -> 1
hw.snd.basename_clone: 1 -> 0
backend_bt: 0x1 0x0 0x7 0x9 0x0 0xff
backend_bt: 0x7 0x9 0x0 0xff 0x4f 0x0
backend_bt: 0x4 0x2 0x2 0x0 0x0 0x0
backend_bt: No frequency and mode match (avail=0x00 freqmode=0x12, freq=3,
chmode=2
backend_bt: 0x1 0x0 0x7 0x9 0x0 0xff
backend_bt: 0x7 0x9 0x0 0xff 0x4f 0x0
backend_bt: 0x4 0x2 0x2 0x0 0x0 0x0
backend_bt: No frequency and mode match (avail=0x00 freqmode=0x18, freq=3,
chmode=0
backend_bt: AUTOCONFIG FAILED
backend_bt: 0x1 0x0 0x7 0x9 0x0 0xff
backend_bt: 0x7 0x9 0x0 0xff 0x4f 0x0
backend_bt: 0x4 0x2 0x2 0x0 0x0 0x0
backend_bt: No frequency and mode match (avail=0x00 freqmode=0x12, freq=3,
chmode=2
backend_bt: 0x1 0x0 0x7 0x9 0x0 0xff
backend_bt: 0x7 0x9 0x0 0xff 0x4f 0x0
backend_bt: 0x4 0x2 0x2 0x0 0x0 0x0
backend_bt: No frequency and mode match (avail=0x00 freqmode=0x18, freq=3,
chmode=0
backend_bt: AUTOCONFIG FAILED

..

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