Re: [PATCH RESEND 0/1] HID: input: map battery system charging

[Jiri Kosina]

On Thu, 24 Nov 2022, José Expósito wrote:

> Hi everyone,
> 
> This patch adds support for reporting battery status (charging/discharging)
> for devices with a charging usage in their HID descriptor:
> 
> 	0x05, 0x85,         /*      Usage Page (Battery System),    */
> 	0x09, 0x44,         /*      Usage Page (Charging),          */
> 
> I tested it on Apple hardware (mouse, trackpad and keyboard) as well as
> on UCLogic tablets with battery [1].
> 
> On other hardware (HID_DC_BATTERYSTRENGTH or digitizers with battery)
> discharging should be reported for backwards compatibility.
> I did my best to keep the old behaviour by adding KUnit tests; However,
> I don't own any of those devices, so I'd appreciate any help testing
> the patch from someone with the actual hardware.

I have applied this to hid.git#for-6.3/hid-core so that we get early 
testing coverage in linux-next as soon as 6.2-rc1 is out.

Thanks,

-- 
Jiri Kosina
SUSE Labs