Re: [PATCH V4] HID: HID-rmi - ignore to rmi_hid_read_block after system resumes.

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

Hi Benjamin,

On Wed, Sep 21, 2022 at 05:11:43PM +0200, Benjamin Tissoires wrote:
> On Aug 15 2022, margeyang wrote:
> > From: Marge Yang <marge.yang@synaptics.corp-partner.google.com>
> > 
> > The interrupt GPIO will be pulled down once
> > after RMI driver reads this command(Report ID:0x0A).
> > It will cause "Dark resume test fail" for chromebook device.
> > Hence, TP driver will ignore rmi_hid_read_block function once
> > after system resumes.
> > 
> > Signed-off-by: Marge Yang<marge.yang@synaptics.corp-partner.google.com>
> > ---
> 
> I have fixed your signed-off-by line by adding a space between your name
> and address, and converted the C++ style comments into proper multiline
> comments, and applied to for-6.1/rmi in hid.git
> 
> Sorry for the delay, this one went through the cracks.

I think we are rushing with this. There are questions whether the ACPI
data for the device is generated properly and also whether we should be
smarted when counting wakeup events in case interrupt that is
potentially wakeup-capable  happens in the middle of the resume process.

The patch is not a fix for behavior that affects users, but rather a
band-aid to appease a Chrome OS test, which is IMO is a weak reason for
accepting the patch.

Thanks.

-- 
Dmitry