Re: [PATCH] HID: Intel-thc-hid: Intel-quicki2c: Enhance QuickI2C reset flow

From: Jiri Kosina
Date: Tue Jun 10 2025 - 15:18:43 EST


On Wed, 14 May 2025, Even Xu wrote:

> During customer board enabling, it was found: some touch devices
> prepared reset response, but either forgot sending interrupt or
> THC missed reset interrupt because of timing issue. THC QuickI2C
> driver depends on interrupt to read reset response, in this case,
> it will cause driver waiting timeout.
>
> This patch enhances the flow by adding manually reset response
> reading after waiting for reset interrupt timeout.
>
> Signed-off-by: Even Xu <even.xu@xxxxxxxxx>
> Tested-by: Chong Han <chong.han@xxxxxxxxx>
> Fixes: 66b59bfce6d9 ("HID: intel-thc-hid: intel-quicki2c: Complete THC QuickI2C driver")

Applied to hid.git#for-6.16/upstream-fixes. Thanks,

--
Jiri Kosina
SUSE Labs