Messages in this thread | | | Date | Fri, 19 Sep 2003 09:09:17 +0200 (CEST) | From | Daniël Mantione <> | Subject | Re: Patch: Make iBook1 work again |
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On Fri, 19 Sep 2003, Benjamin Herrenschmidt wrote:
> > > It also makes me think of the 63 MHz clock speed, as you did indicate it > > should be 67 MHz. Knowing that the memory clock speed is used in the display > > fifo calculation, I wonder if it was tweaked to get things right. > > > > Enough speculation, I'll post a patch asap, but I have currently no Linux > > machines around me. Expect a patch tomorrow. > > Don't change the clock speeds for now. I'll do some more tests with > 67Mhz clocks to make sure it's ok, but since I won't be able to do > that until wedenesday next week, let's get a known working version > in asap.
Indeed, we cannot change clocks because of results of only one machine. It just makes me wonder. Perhaps the best thing to do is to check this with ATi too.
> Also, I just got confirmation that the 101 PowerBook with > an LT-Pro works fine as well.
Nice!
> The only additional "fix" I have here is some bts making the sleep > code slightly more robust (by preventing things like blank from > touching chip registers when the chip is asleep if the blank timer > triggers after sleep callback, same goes for cursor etc...) > There is no emergency getting that in. It would be nice if that > fixes could make it to 2.4.23 final, but I can send a separate patch > later.
Okay.... By the way, how shall we get the powermanagement code to work on x86? As far as I saw that register backlight procedure exists only on PowerPC.
Greetings,
Daniël Mantione
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