Re: [PATCH] HID: sensor-hub: Enable hid core report processing for all devices

[Daniel Thompson <daniel.thompson@linaro.org>]

On Wed, Dec 20, 2023 at 01:15:03AM +0200, Yauhen Kharuzhy wrote:
> After the commit 666cf30a589a ("HID: sensor-hub: Allow multi-function
> sensor devices") hub devices are claimed by hidraw driver in hid_connect().
> This causes stoppping of processing HID reports by hid core due to
> optimization.
>
> In such case, the hid-sensor-custom driver cannot match a known custom
> sensor in hid_sensor_custom_get_known() because it try to check custom
> properties which weren't filled from the report because hid core didn't
> parsed it.
>
> As result, custom sensors like hinge angle sensor and LISS sensors
> don't work.
>
> Mark the sensor hub devices claimed by some driver to avoid hidraw-related
> optimizations.
>
> Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>

I dusted off the Yoga C630 that provoked me into posting
666cf30a589a ("HID: sensor-hub: Allow multi-function sensor devices")
in the first place. Keyboard is still going strong so isn't not
comprehensive but for whatever it is worth this is:
Tested-by: Daniel Thompson <daniel.thompson@linaro.org>


Daniel.