15 Jul
2015
15 Jul
'15
12:14 p.m.
Set of patches to fix issues with hw_ptr fuzziness [1] and increased
buffering
w/ DSPs
- disable rewinds to allow for new HDaudio SPIB DMA functionality (fetch
up to
the application pointer, rewinds not supported) 2. report max in-flight bytes to avoid problems with stale data (late
wake-ups,
rewinds)
[1]
http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093646.html
TODO:
- fixes and alsa-lib updates (compile-tested only for now)
http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa/al...
Do you need a new api snd_pcm_hw_params_can_rewind() for the application to know pcm device does not support rewind ?