19 Jun
2006
19 Jun
'06
3:33 p.m.
On Tue, 2006-06-20 at 00:10 +0700, Patrick Shirkey wrote:
Lee Revell wrote:
Sorry, your advice is so vague as to be useless.
How exactly does one "set up a kernel for lowlat with $FOO hardware"?
Lee
On Mon, 2006-06-19 at 23:46 +0700, Patrick
Shirkey wrote:
DMA doesn't affect soundcards directly but it does cause latency issues.
The exact details of how I fixed it have been forgotten but the process
required me to go through my kernel with a finetooth comb. That's what
I'm suggesting for Ian. It turned out I had to enable DMA or a
specific associated flag in the kernel... Are you 100% certain your
kernel is setup for lowlat with *your* hardware?
Sorry, this makes no sense at all. DMA for soundcards cannot be enabled
or disabled. And no special setup should be required to get this to
work.
How *exactly* did you fix your problem?