[Bug 250009] graphics/drm-fbsd12.0-kmod: sound unusable on DisplayPort after DPMS or screen OFF/ON.
| Newsgroups | gmane.os.freebsd.devel.x11 |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250009 --- Comment #4 from Jean-Claude MICHOT <[email protected]> --- With lsof i found why 'devctl disable hdacc2' return 'device busy'. /dev/mixer5 was always open by few process (pulse audio, kmix, kde...) After killing the process, 'devctl disable hdacc2' was usable. But i also need a sysctl -w dev.hdaa.2.reconfig=1 and re-setup the config. The following script is ok for me: #!/bin/sh devctl disable hdacc2 devctl enable hdacc2 sysctl -w dev.hdaa.2.reconfig=1 sysctl -w hw.snd.default_unit=5 mixer vol 80 mixer pcm 80 # test with noise on speaker dd if=/dev/random of=/dev/dsp bs=1k count=1 -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-x11 To unsubscribe, send any mail to "[email protected]"