Re: [PATCH v4 01/24] input: Add ff-memless-next module

[Elias Vanderstuyft]

On Tue, May 20, 2014 at 11:38 PM, Roland Bosa <rbosa@xxxxxxxxxxxx> wrote:
> On 05/20/2014 12:00 PM, Michal MalÄ wrote:
> There's a healthy amount of
> code in the Windows driver that you would call 'quirks' which deals with
> deciding how to allocate multiple springs and dampers to a single slot.

But 2 Spring effects with different offsets and non-zero effective
force can't be combined into a single slot (without streaming them
with Constant force), right?

> Sometimes, even the springs and dampers are being streamed in via the
> constants force, but that requires (as you pointed out earlier) a fast
> update rate and some "smartness"

OK, is this method used when all force-slots are already full?
Or is it only used for some specific (restricted) devices, such as
devices with only 2 force slots?

And in this case, is the position of the device monitored at a speed
higher than 8ms, in order to keep the feedback-loop stable?

Thanks,
Elias
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