Acked-by: Henrique de Moraes Holschuh <hnh@xxxxxxxxxx>
On Mon, Nov 23, 2020, at 10:21, Benjamin Berg wrote:
> From: Benjamin Berg <bberg@xxxxxxxxxx>
>
> The lid state may change while the machine is suspended. As such, we may
> need to re-check the state at wake-up time (at least when waking up from
> hibernation).
> Add the appropriate call to the resume handler in order to sync the
> SW_TABLET_MODE switch state with the hardware state.
>
> Fixes: dda3ec0aa631 ("platform/x86: thinkpad_acpi: Implement tablet
> mode using GMMS method")
> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=210269
> Signed-off-by: Benjamin Berg <bberg@xxxxxxxxxx>
> ---
> drivers/platform/x86/thinkpad_acpi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/platform/x86/thinkpad_acpi.c
> b/drivers/platform/x86/thinkpad_acpi.c
> index e3810675090a..9104e0ee37cd 100644
> --- a/drivers/platform/x86/thinkpad_acpi.c
> +++ b/drivers/platform/x86/thinkpad_acpi.c
> @@ -4228,6 +4228,7 @@ static void hotkey_resume(void)
> pr_err("error while attempting to reset the event firmware
> interface\n");
>
> tpacpi_send_radiosw_update();
> + tpacpi_input_send_tabletsw();
> hotkey_tablet_mode_notify_change();
> hotkey_wakeup_reason_notify_change();
> hotkey_wakeup_hotunplug_complete_notify_change();
> --
> 2.26.2
>
>
