I'm using a CS4280 (compat CS461x) sound card.
And, csa pcm driver doesn't trigger DMA-interrupt.
Fix: Apply patch included below.
Over to csa(4) author (maintainer??).
I've compiled with the patch applied to csa.c, but the problem still
exists with the 4280 in my notebook.
With permission, reassign to multimedia mailing list.
For bugs matching the following criteria:
Status: In Progress Changed: (is less than) 2014-06-01
Reset to default assignee and clear in-progress tags.
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