Re: [REGRESSION][BISECTED] Dell Precision 7780 wakes up on its own from suspend

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Thu, Dec 04, 2025 at 11:21:32PM -0600, Mario Limonciello (AMD) (kernel.org) wrote:
> On 12/4/2025 10:01 PM, Askar Safin wrote:
> > "Mario Limonciello (AMD) (kernel.org)" <superm1@kernel.org>:

...

> > > But yes; failing all that it's viable to make a quirk.  You can follow
> > > any of the ones I've submitted for modeling how to do it.  Here's the
> > > most recent one I've done.
> > > 
> > > https://github.com/torvalds/linux/commit/23800ad1265f10c2bc6f42154ce4d20e59f2900e
> > 
> > Thank you! I will write something like this:
> > 
> > +		.matches = {
> > +			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> > +			DMI_MATCH(DMI_PRODUCT_FAMILY, "Precision"),
> > +		},
> > +		.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
> > +			.ignore_wake = "VEN_0488:00@355",
> > +		},
> > 
> > I will test it and then properly send (hopefully today or tomorrow).
> 
> This match it too liberal.  We don't have any evidence it applies to
> anything more than your single system.  I'd pick some different strings.
> For example Product SKU is probably a good string to use because that's very
> unique.

+1. If we ever see another one, we can then think of a more generic quirk.

-- 
With Best Regards,
Andy Shevchenko