4 Jul
2018
4 Jul
'18
5:56 p.m.
On Wed, 04 Jul 2018 17:49:34 +0200, Raphaël Dingé wrote:
You applied my patch, right? Otherwise the xrun injection won't trigger the xrun tracing event by itself, just calling snd_pcm_stop().
So with your patch, echo 1 > xrun_injection will output one xrun event in /sys/kernel/debug/tracing/trace So at least this is working!
But no other events are generated.
It means that it's no system-wide XRUN handling.
Which hardware? If it's Intel LPE HDMI thing, -EPIPE report doesn't mean always an XRUN, but may imply just an unconnected device.
Takashi