d807a231a2
This driver actually works slightly better on -stable than on -current (the system locks on detach on -current), so it should be MFC'd somewhat sooner. This driver currently points out a difficulty in the sound device framework. The PCM unregister routine is allowed to refuse the detach if the device is in use. In the case of a USB device, however, this unregistration is much more mandatory in nature, since the device is *actually* gone when this call is made. The sound subsystem really should not refuse an unregistration and should take its own steps to reject further I/O. As a result, if you detach a USB sound device while it is in use, you can expect a panic shortly thereafter. This device cannot currently record audio. Some routines are unwritten as of yet in uaudio.c to support recording. This device hangs my -current box on detach. I don't know why. This does not happen on my -stable machine. Obtained from: Hiroyuki Aizu MFC after: 2 weeks |
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| .. | ||
| defines | ||
| files | ||
| files.alpha | ||
| files.amd64 | ||
| files.i386 | ||
| files.ia64 | ||
| files.pc98 | ||
| files.powerpc | ||
| files.sparc64 | ||
| gethints.awk | ||
| kern.mk | ||
| kern.post.mk | ||
| kern.pre.mk | ||
| kmod_syms.awk | ||
| kmod.mk | ||
| ldscript.alpha | ||
| ldscript.amd64 | ||
| ldscript.i386 | ||
| ldscript.ia64 | ||
| ldscript.powerpc | ||
| ldscript.sparc64 | ||
| majors | ||
| Makefile.alpha | ||
| Makefile.amd64 | ||
| Makefile.i386 | ||
| Makefile.ia64 | ||
| Makefile.pc98 | ||
| Makefile.powerpc | ||
| Makefile.sparc64 | ||
| makeLINT.sed | ||
| newvers.sh | ||
| NOTES | ||
| options | ||
| options.alpha | ||
| options.amd64 | ||
| options.i386 | ||
| options.ia64 | ||
| options.pc98 | ||
| options.powerpc | ||
| options.sparc64 | ||
| systags.sh | ||