Hi,
On 12/14/20 9:23 PM, Rafael J. Wysocki wrote:
> Hi,
>
> This series addresses some enumeration ordering issues by using information
> from _DEP to defer the enumeration of devices that are likely to depend on
> operation region (OpRegion) handlers supplied by the drivers of other
> devices.
>
> This allows the OpRegion suppliers to be probed and start working before the
> devices depending on them are enumerated.
>
> Please see the patch changelogs for details.
>
> Hans, please test this series on the system with OpRegion dependencies in
> control methods used for device enumeration.
Thank you for you work on this!
I started with reviewing the series so that I would know what to
expect during testing. All 3 patches look good to me:
Reviewed-by: Hans de Goede <hdego...@redhat.com>
As is the series does not fix the Bluetooth HID misreporting on
the system with OpRegion dependencies in its BT ACPI node's _HID,
but ...
This is expected because that _HID has a _DEP on the GPO1 GPIO
controller, which in turn has a _DEP pointing to the
"Intel Baytrail Mailbox Device" ("INT33BD")
We (Linux) don't do anything with the INT33BD device, so it can
simply be added to the acpi_ignore_dep_ids list. With this done the
3 patches from this RFT fix the BT _HID issue. IOW everything works
as expected / as we want.
While at it I also booted the kernel with these patches on a
Lenovo Yoga X1 Carbon 8th gen. I'm not seeing any adverse side
effects there, so please add my tested-by to the entire series:
Tested-by: Hans de Goede <hdego...@redhat.com>
I will send out a patch adding "INT33BD" to the
acpi_ignore_dep_ids list (to be applied on top of this series)
right away.
Regards,
Hans
