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authorhselasky <hselasky@FreeBSD.org>2012-11-01 16:54:26 +0000
committerhselasky <hselasky@FreeBSD.org>2012-11-01 16:54:26 +0000
commit768e7f7830fb52401cfc9229634414aaab2d31ab (patch)
tree6ef56533e9ae1b965f39d3cd9c0f8e6eb1a28b67 /sys/dev/null/null.c
parentf1bf592e38d4be6585fc1630e3bf9877f86958c3 (diff)
downloadFreeBSD-src-768e7f7830fb52401cfc9229634414aaab2d31ab.zip
FreeBSD-src-768e7f7830fb52401cfc9229634414aaab2d31ab.tar.gz
Export all mixer nodes into dev.pcm.X.mixer.Y sysctl nodes, hence the
PCM API doesn't support showing all the knobs. Make sure all the USB audio mixer nodes are freed at detach. Before this patch USB audio would leak some memory at detach. Print out buffer sizes in number of samples at attach. Fix setting of volume controls when the number of channels is greater than two. MFC after: 1 week
Diffstat (limited to 'sys/dev/null/null.c')
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