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authorThierry Bultel <thierry.bultel@iot.bzh>2018-08-31 16:45:44 +0200
committerThierry Bultel <thierry.bultel@iot.bzh>2018-08-31 16:45:44 +0200
commit55280f24554e4036dfedf764809d53f87bd5126e (patch)
treed4b210bfcece7cf813bdb93f00481daacc0aa8e1 /meta-audio-4a-framework/README.md
parenta1ed468b66b3e93c850138c835458691847f38e1 (diff)
set LIBASOUND_THREAD_SAFE=0 for 4a
Since the integration of bluez-alsa support in softmixer, and as warned by the readme of bluez-alsa, there are potential (and effective !) deadlocks in libasound. These deadlocks come especially when uing ioplug PCMs. This hack disables the calls to snd_pcm_lock/unlock in libasound. Notice that the design that consists in using such PCM plugs for communicating with the bluealsa daemon is just a short term solution. When the direct support of bluezalsa communication is integrated in the softmixer, that hack should be removed. Change-Id: Ib6376fd2e145b3240ab1a68b9c760ff9e4c063c4 Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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