Hi All,

I hadn't heard anything from Dimitry in a few days, so I thought I'd
resend and see if anyone else had any pointers for where I should
look.  I'd still love to have a functional mouse post-mem suspend.

Thanks a bunch!
Adam

On 6/8/05, Dmitry Torokhov <dtor_core@ameritech.net> wrote:
> On Wednesday 08 June 2005 21:27, Adam Morley wrote:
> > On 6/8/05, Adam Morley <adam.morley@gmail.com> wrote:
> > > Hi Dimitry,
> > >
> > > On 6/8/05, Dmitry Torokhov <dmitry.torokhov@gmail.com> wrote:
> > > > On 6/8/05, Adam Morley <adam.morley@gmail.com> wrote:
> > > > > Hi Dmitry,
> > > > >
> > > > > By Embedded Controller, do you mean CONFIG_ACPI_EC?  Because I can't
> > > > > disable it w/o disable a bunch of ACPI modules, I think.
> > > >
> > > > As far as I remember EC is only required for smart battery supports.
> > > > For testing purposes it is OK to not have it.
> > >
> > > It seems that even when I set it to "# CONFIG_ACPI_EC is not set", it
> > > gets re-enabled by make at some point.  I twiddled a couple of ACPI
> > > modules off (save button), and it was still re-enabled.  I think I'd
> > > have to disable ACPI.  I will play around with it some more though.
> >
> > I'm still poking around trying to figure out how to disable
> > CONFIG_ACPI_EC.  Once I get that done, I will post results.  Yeah, I
> > can't get that to stay unset.  Every time I run make, I end up with it
> > set to Y, even if I've disabled it before.
>
> Try using "make menuconfig" to do that - Help should show you what
> depends on EC.

That's actually part of my problem --- CONFIG_ACPI_EC doesn't show up
in menuconfig.  Under "Power management options (ACPI, APM)" -> "ACPI
(Advanced Configuration and Power Interface) Support," I don't see
anything which says "Embedded controller."

Of course, now that I look at the Kconfig file in drivers/acpi, it
looks like CONFIG_ACPI_EC has "depends on X86," but I'm using
"CONFIG_X86=y," "CONFIG_X86_PC=y" and "CONFIG_MCRUSOE=y."  So I would
think it would show up.

Either way, I changed the default for CONFIG_ACPI_EC from "y" to "n"
(in drivers/acpi/Kconfig) and now I seem to be able to build w/o the
EC.  Attached is a dmesg (w/i8042.debug), and config.  All devices in
/sys/bus/pnp/devices still show "state = active" in the resources
file.  No mouse working.  Please note, I disabled almost all ACPI
functionality (button, proc, fan, thermal, etc.) in addition to EC.  I
kept enough to keep suspend working.  And I suspended with "echo mem >
/sys/power/state"

Thanks.  Just wondering my use of Crusoe optimizations shouldn't
matter, should they?  That's the only "weird" thing I'm doing here.

--
adam