On Mon, Mar 2, 2020 at 12:12 PM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
> Commit aa23ca3d98f7 ("gpiolib: acpi: Add honor_wakeup module-option +
> quirk mechanism") was added to deal with spurious wakeups on one specific
> model of the HP x2 10 series. In the mean time I have learned that there
> are at least 3 different HP x2 10 models:
>
> Bay Trail SoC + AXP288 PMIC
> Cherry Trail SoC + AXP288 PMIC
> Cherry Trail SoC + TI PMIC
>
> And the original quirk is only correct for (and only matches the)
> Cherry Trail SoC + TI PMIC model.
>
> The Bay Trail SoC + AXP288 PMIC model has different DMI strings, has
> the external EC interrupt on a different GPIO pin and only needs to ignore
> wakeups on the EC interrupt, the INT0002 device works fine on this model.
>
> This commit adds an extra DMI based quirk for the HP x2 10 BYT + AXP288
> model, ignoring wakeups for ACPI GPIO events on the EC interrupt pin
> on this model. This fixes spurious wakeups from suspend on this model.
>
> Fixes: aa23ca3d98f7 ("gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism")
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> ---
> Changes in v2:
> - Split out new quirk addition into its own patch
Patch applied with Mika's ACK.
Yours,
Linus Walleij
