[linux-dvb] Re: timing in dvb-kernel

[Jeremy Hall <jhall@maoz.com>]

Can we have a module flag for it? I'm not keen on making permanent changes 
to my sources so that echostar switching works.

_J

In the new year, Holger Waechtler wrote:
> Jeremy Hall wrote:
> > Hello,
> > 
> > Per some suggestions, I opted to try the dvb-kernel tree, but found that 
> > timing is worse in the dvb-kernel.
> > 
> > I have requirements to be able to change voltage from h to v in under 8ms 
> > consistently, and can successfully achieve this with the DVB code, but 
> > dvb-kernel seems not able to do this.  Do you have suggestions on what I 
> > might try to improve the latency?
> 
> The dvb-kernel code is not anymore busy-waiting in the saa7146 i2c 
> driver in order to keep the system load low. Maybe you want to revert 
> this particular change.
> 
> Holger
> 
> 
> 
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