Re: [PATCH] Hid: Intel-thc-hid: Intel-quicki2c: Enhance driver re-install flow

From: Jiri Kosina
Date: Wed Aug 13 2025 - 07:59:17 EST


On Wed, 6 Aug 2025, Even Xu wrote:

> After driver module is removed and during re-install stage, if there
> is continueous user touching on the screen, it is a risk impacting
> THC hardware initialization which causes driver installation failure.
>
> This patch enhances this flow by quiescing the external touch
> interrupt after driver is removed which keeps THC hardware
> ignore external interrupt during this remove and re-install stage.
>
> Signed-off-by: Even Xu <even.xu@xxxxxxxxx>
> Tested-by: Rui Zhang <rui1.zhang@xxxxxxxxx>
> Fixes: 66b59bfce6d9 ("HID: intel-thc-hid: intel-quicki2c: Complete THC QuickI2C driver")

(please use the uppercase/lowercase in shortlog consistently with how HID
subsystem has been using it ... I've fixed that manually for this one).

Applied to hid.git#for-6.17/upstream-fixes, thanks.

--
Jiri Kosina
SUSE Labs