[PATCH 0/4] Camera clock fixes
broonie at opensource.wolfsonmicro.com
Tue Mar 10 11:20:58 CET 2009
On Mon, Mar 09, 2009 at 07:45:11PM +0000, Andy Green wrote:
> I'm running Mark Brown's cpufreq stuff now I figured out why it
> destroyed GTA02 function and it's only a matter of a few mA between 533
> and 133MHz... even though he doesn't change the PLL for ARM yet that's
> not what I was expecting given 2442 experience. Maybe it's the memory
> clock or something totally out of this.
Are you using the voltage scaling yet? That should make a difference to
the performance too. The S3C6410 is a much more modern ARM so I'd not
expect quite the same wins from simple clock scaling as before.
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