On Fri, Oct 12, 2012 at 09:47:51PM +0200, Sascha Wildner wrote: > .... Put: > > hw.snd.hdac.msi.enable=0 > > in loader.conf.
When I put only "hw.snd.hdac.msi.enable=0" into loader.conf, I can't query this value: $ sysctl hw.snd sysctl: unknown oid 'hw.snd' After "kldload snd_hda" I get: $ sysctl hw.snd hw.snd.report_soft_formats: 1 hw.snd.targetirqrate: 32 hw.snd.verbose: 1 hw.snd.maxautovchans: 4 hw.snd.pcm0.buffersize: 16384 hw.snd.pcm0.vchans: 1 hw.snd.pcm0.polling: 0 hw.snd.pcm0.polling_interval: 250 hw.snd.pcm1.buffersize: 16384 hw.snd.pcm1.polling: 0 hw.snd.pcm1.polling_interval: 250 and ugly sound. When I then add 'snd_hda_load="YES"' to loader.conf, I also see nothing about msi but as before: $ sysctl hw.snd hw.snd.report_soft_formats: 1 hw.snd.targetirqrate: 32 hw.snd.verbose: 1 hw.snd.maxautovchans: 4 hw.snd.pcm0.buffersize: 16384 hw.snd.pcm0.polling: 0 hw.snd.pcm0.polling_interval: 250 hw.snd.pcm1.buffersize: 16384 hw.snd.pcm1.vchans: 1 hw.snd.pcm1.polling: 0 hw.snd.pcm1.polling_interval: 250 and I get no sound but an error message from mplayer: [AO OSS] audio_setup: Can't open audio device /dev/dsp: Operation not supported by device
