Re: ThinkPad Yoga 370 thinkpad_acpi unhandled events

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On Tue, 03 Apr 2018, Peter FP1 Zhang wrote:
> @Henrique,
> 
> Would you mind giving some hints to Jordan? Thanks.

Not a problem, I will either give hints or write the patch myself soon.
Poke me in one week if I did not reply by that timeframe, please.

> -----Original Message-----
> From: Jordan Glover [mailto:Golden_Miller83@xxxxxxxxxxxxx] 
> Sent: Tuesday, April 3, 2018 8:04 PM
> To: Peter FP1 Zhang <zhangfp1@xxxxxxxxxx>
> Cc: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>; Andy Shevchenko <andy.shevchenko@xxxxxxxxx>; Platform Driver <platform-driver-x86@xxxxxxxxxxxxxxx>; Darren Hart <dvhart@xxxxxxxxxxxxx>; Christian Kellner <ckellner@xxxxxxxxxx>; ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx; bberg@xxxxxxxxxx
> Subject: RE: ThinkPad Yoga 370 thinkpad_acpi unhandled events
> 
> On February 17, 2018 2:47 PM, Peter FP1 Zhang <zhangfp1@xxxxxxxxxx> wrote:
> 
> > Thank you Henrique!
> > 
> > @Jordan,
> > 
> > Would you like to try the patch Henrique mentioned?
> > 
> > Thanks,
> > 
> > Peter Zhang \ 张福平, PMP
> > 
> > ThinkPad & ThinkStation Linux Solutions
> > 
> > Tel: (+86) 181-1611-8005 | Lenovo Shanghai
> > 
> > Linux for Those Who Do - http://www.lenovo.com/linux
> > 
> > -----Original Message-----
> > 
> > From: Henrique de Moraes Holschuh [mailto:hmh@xxxxxxxxxx]
> > 
> > Sent: Friday, February 16, 2018 2:21 AM
> > 
> > To: Andy Shevchenko
> > 
> > Cc: Peter FP1 Zhang; Platform Driver; Darren Hart; Jordan Glover; 
> > Christian Kellner; ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx; 
> > bberg@xxxxxxxxxx
> > 
> > Subject: Re: ThinkPad Yoga 370 thinkpad_acpi unhandled events
> > 
> > On Thu, 15 Feb 2018, Andy Shevchenko wrote:
> > 
> > > (Luckily entire discussion is kept in this mail)
> > > 
> > > On Thu, Feb 1, 2018 at 4:07 AM, Peter FP1 Zhang zhangfp1@xxxxxxxxxx wrote:
> > > 
> > > > Dear all,
> > > > 
> > > > I was told by our BIOS/Thermal team that the two events are designed for Windows OS, for Linux we can just ignore them directly.
> > 
> > The patch to do that is quite trivial, would anyone like to try his/her hand at it? There are examples already in the thinkpad-acpi code of events we ignore...
> > 
> > Although it would have been nice to know what these events actually 
> > mean and what they hint the windows drivers to do, since we might have 
> > wanted to leverage them in Linux userspace as well :p
> > 
> > > > 0x60F0 HK_THERMAL_TRANSFORMATION_CHANGED, ASL method is GTMS
> > > > 
> > > > 0x6032 HK_DYNAMIC_THERMAL_CONTROL_SET_COMMAND_COMPLIETION, ASL
> > > > 
> > > > method is DYTC
> > 
> > --
> > 
> > Henrique Holschuh
> 
> 
> Hi, any status update on this?
> 
> BTW: What's the official git repo for thinkpad acpi? One mentioned in MAINTAINERS doesn't seem legit[1]. It would be nice if it can be updated.
> 
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/MAINTAINERS?h=v4.16#n13701

Nowadays, thinkpad-acpi lives in the normal Linux trees.  So, patches
get merged into the platform-x86 subsystem tree, and then go to Linus'
tree.

-- 
  Henrique Holschuh



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