Re: [REGRESSION] "bind" a device to a driver doesn't not work anymore

[Dmitry Torokhov]

On Tue, Oct 13, 2009 at 11:52:19AM +0200, Ãric Piel wrote:
> Op 12-10-09 17:48, Dmitry Torokhov schreef:
> > On Mon, Oct 12, 2009 at 01:46:17PM +0200, Ãric Piel wrote:
> > > > Eric, do you still need to fiddle with i8042 to get your keyboard  
> > > > working with
> > > > 2.6.32-rc3? We need to make sure that resube works without users  
> > > > needing to
> > > > mess with bind/unbind.
> > > Yes, the keyboard doesn't work after the first resume from ram (the
> > > later resumes do work). I haven't tried any special option to the  
> > > i8042
> > > driver. This is on a HP 2510, in 64 bits.
> >
> > Could you please try and let me know if unloading at suspend and
> > reloading after resume atkbd and/or psmouse drivers and leaving i8042
> > alone "fixes" the issue?
> Unloading the modules before suspend and reloading them after works
> around the issue, indeed.

Do both of them need to be reloaded? Or only one (my guess psmouse) is
enough. Hmm, this is HP laptop so it most likely has Synaptics touchpad.
I wonder what happens if you force it to bare PS/2 protocol (or maybe
Intellimouse)... Try adding "option psmouse proto=imps" and
"option psmouse proto=bare" and suspend/resume.

--
Dmitry
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/