2.6.30-rc1: touchpad disabled on hibernation

2.6.30-rc1: touchpad disabled on hibernation

[Alan Jenkins]

The synaptics touchpad on my EeePC 701 dies on hibernation.  2.6.30 was
fine, and it doesn't happen on suspend to ram either.  There are no
obvious error messages, but maybe this boot message is relevant:

Platform driver 'i8042' needs updating, please use dev_pm_ops

Alan

Re: 2.6.30-rc1: touchpad disabled on hibernation

[Maciej Rutecki]

2009/6/25 Alan Jenkins <alan-jenkins@tuffmail.co.uk>:
> The synaptics touchpad on my EeePC 701 dies on hibernation.  2.6.30 was
> fine, and it doesn't happen on suspend to ram either.  There are no
> obvious error messages, but maybe this boot message is relevant:
>
> Platform driver 'i8042' needs updating, please use dev_pm_ops
>

Similar on s2disk, HP/Compaq notebook. Try reload psmouse module. I
reported it, but nobody answer.

-- 
Maciej Rutecki
http://www.maciek.unixy.pl

Re: 2.6.30-rc1: touchpad disabled on hibernation

[Alan Jenkins]

Maciej Rutecki wrote:
> 2009/6/25 Alan Jenkins <alan-jenkins@tuffmail.co.uk>:
>   
>> The synaptics touchpad on my EeePC 701 dies on hibernation.  2.6.30 was
>> fine, and it doesn't happen on suspend to ram either.  There are no
>> obvious error messages, but maybe this boot message is relevant:
>>
>> Platform driver 'i8042' needs updating, please use dev_pm_ops
>>
>>     
>
> Similar on s2disk, HP/Compaq notebook. Try reload psmouse module. I
> reported it, but nobody answer.
>   
That works, thanks.

Alan

Re: 2.6.30-rc1: touchpad disabled on hibernation

[Rafael J. Wysocki]

On Thursday 25 June 2009, Alan Jenkins wrote:
> Maciej Rutecki wrote:
> > 2009/6/25 Alan Jenkins <alan-jenkins@tuffmail.co.uk>:
> >   
> >> The synaptics touchpad on my EeePC 701 dies on hibernation.  2.6.30 was
> >> fine, and it doesn't happen on suspend to ram either.  There are no
> >> obvious error messages, but maybe this boot message is relevant:
> >>
> >> Platform driver 'i8042' needs updating, please use dev_pm_ops
> >>
> >>     
> >
> > Similar on s2disk, HP/Compaq notebook. Try reload psmouse module. I
> > reported it, but nobody answer.
> >   
> That works, thanks.

Alan, Maciej, can you both try the patch at
http://patchwork.kernel.org/patch/34075/, please?

Rafael

Re: 2.6.30-rc1: touchpad disabled on hibernation

[Justin Madru]

Rafael J. Wysocki wrote:
> On Thursday 25 June 2009, Alan Jenkins wrote:
>   
>> Maciej Rutecki wrote:
>>     
>>> 2009/6/25 Alan Jenkins <alan-jenkins@tuffmail.co.uk>:
>>>   
>>>       
>>>> The synaptics touchpad on my EeePC 701 dies on hibernation.  2.6.30 was
>>>> fine, and it doesn't happen on suspend to ram either.  There are no
>>>> obvious error messages, but maybe this boot message is relevant:
>>>>
>>>> Platform driver 'i8042' needs updating, please use dev_pm_ops
>>>>
>>>>     
>>>>         
>>> Similar on s2disk, HP/Compaq notebook. Try reload psmouse module. I
>>> reported it, but nobody answer.
>>>   
>>>       
>> That works, thanks.
>>     
>
> Alan, Maciej, can you both try the patch at
> http://patchwork.kernel.org/patch/34075/, please?
>
> Rafael
>
>   
I've been having the same issue (laptop touchpad not working after resume).
Your patch seams to fix the problem. I no longer have to reload the 
psmouse module after resume.

$ modinfo psmouse

filename:      
/lib/modules/2.6.31-rc2-git/kernel/drivers/input/mouse/psmouse.ko
license:        GPL
description:  PS/2 mouse driver
author:         Vojtech Pavlik <vojtech@suse.cz>
alias:            serio:ty05pr*id*ex*
alias:            serio:ty01pr*id*ex*
depends:
vermagic:     2.6.31-rc2-git SMP preempt mod_unload modversions PENTIUM4 
4KSTACKS
parm:           proto:Highest protocol extension to probe (bare, imps, 
exps, any). Useful for KVM switches. (proto_abbrev)
parm:           resolution:Resolution, in dpi. (uint)
parm:           rate:Report rate, in reports per second. (uint)
parm:           smartscroll:Logitech Smartscroll autorepeat, 1 = enabled 
(default), 0 = disabled. (bool)
parm:           resetafter:Reset device after so many bad packets (0 = 
never). (uint)
parm:           resync_time:How long can mouse stay idle before forcing 
resync (in seconds, 0 = never). (uint)

Justin Madru

Re: 2.6.30-rc1: touchpad disabled on hibernation

[Rafael J. Wysocki]

On Tuesday 07 July 2009, Justin Madru wrote:
> Rafael J. Wysocki wrote:
> > On Thursday 25 June 2009, Alan Jenkins wrote:
> >   
> >> Maciej Rutecki wrote:
> >>     
> >>> 2009/6/25 Alan Jenkins <alan-jenkins@tuffmail.co.uk>:
> >>>   
> >>>       
> >>>> The synaptics touchpad on my EeePC 701 dies on hibernation.  2.6.30 was
> >>>> fine, and it doesn't happen on suspend to ram either.  There are no
> >>>> obvious error messages, but maybe this boot message is relevant:
> >>>>
> >>>> Platform driver 'i8042' needs updating, please use dev_pm_ops
> >>>>
> >>>>     
> >>>>         
> >>> Similar on s2disk, HP/Compaq notebook. Try reload psmouse module. I
> >>> reported it, but nobody answer.
> >>>   
> >>>       
> >> That works, thanks.
> >>     
> >
> > Alan, Maciej, can you both try the patch at
> > http://patchwork.kernel.org/patch/34075/, please?
> >
> > Rafael
> >
> >   
> I've been having the same issue (laptop touchpad not working after resume).
> Your patch seams to fix the problem. I no longer have to reload the 
> psmouse module after resume.

Thanks for testing.

Best,
Rafael

Re: 2.6.30-rc1: touchpad disabled on hibernation

[Maciej Rutecki]

2009/7/7 Rafael J. Wysocki <rjw@sisk.pl>:

> Alan, Maciej, can you both try the patch at
> http://patchwork.kernel.org/patch/34075/, please?
>

Sorry for delay.

Patch solves problem. Thanks.


-- 
Maciej Rutecki
http://www.maciek.unixy.pl

Re: 2.6.30-rc1: touchpad disabled on hibernation

[Pavel Machek]

On Thu 2009-06-25 15:37:27, Alan Jenkins wrote:
> The synaptics touchpad on my EeePC 701 dies on hibernation.  2.6.30 was
> fine, and it doesn't happen on suspend to ram either.  There are no
> obvious error messages, but maybe this boot message is relevant:
> 
> Platform driver 'i8042' needs updating, please use dev_pm_ops

Just to track regression...
									Pavel

-- 
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