I've tried to find some insights in a weird problem I have with snd_hdspm. I
guess it is an error-report/bug-posting.
I'm using hdspm for my RME RayDAT card. Using every input I can, in my studio :D. Upon ALSA i run jackd for audio, to get use for the awesome application support for studios. However I never used jackd for MIDI. That's pure ALSA in my set-up.
Audio-wise everything is super-duper, so don't worry. However... MIDI only works
outbound from the on-board MIDI interface.
Whenever I connect anything to the MIDI-in and start feeding some MIDI-data, it
seems ALSA crashes on me. here's a more detailed description:
When i give it a stream (randomly slam keys on a MIDI keyboard, or a controller) of MIDI data on the MIDI-in while playing some audio that application (e.g. mplayer, live inputs sources directly connected to playback sinks or what not) i see application error messages like:
ALSA: poll time out, polled for 1999005 usecs, Retrying with a
recovery, retry cnt = 1 (2, 3, 4, 5, and so on)
And ALSA seem stuck in looping the last buffer over and over, until i reboot the machine.
Nothing in journal, nothing in dmesg tells anything more about it.
Is this a known problem? How can I provide more information in a good way, if needed - I really can't see anything else in the logging facilities of the system. Just get this behavior.
I've tried to find some insights in a weird problem I have with snd_hdspm. I guess it is an error-report/bug-posting.
I'm using hdspm for my RME RayDAT card. Using every input I can, in my studio :D. Upon ALSA i run jackd for audio, to get use for the awesome application support for studios. However I never used jackd for MIDI. That's pure ALSA in my set-up.
Audio-wise everything is super-duper, so don't worry. However... MIDI only works outbound from the on-board MIDI interface.
Whenever I connect anything to the MIDI-in and start feeding some MIDI-data, it seems ALSA crashes on me. here's a more detailed description:
I'm running linux-rt 6.0.5.14.realtime1-3-rt SMP PREEMPT_RT (Arch)
When i give it a stream (randomly slam keys on a MIDI keyboard, or a controller) of MIDI data on the MIDI-in while playing some audio that application (e.g. mplayer, live inputs sources directly connected to playback sinks or what not) i see application error messages like:
ALSA: poll time out, polled for 1999005 usecs, Retrying with a recovery, retry cnt = 1 (2, 3, 4, 5, and so on)
And ALSA seem stuck in looping the last buffer over and over, until i reboot the machine.
Nothing in journal, nothing in dmesg tells anything more about it.
Is this a known problem? How can I provide more information in a good way, if needed - I really can't see anything else in the logging facilities of the system. Just get this behavior.