Re: [PATCH] HID: Ignore battery for Elan touchscreen on HP Envy X360 15t-dr100

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On Sun, Jan 09, 2022 at 08:49:35PM -0700, Karl Kurbjun wrote:
> Battery status on Elan tablet driver is reported for the HP ENVY x360
> 15t-dr100. There is no separate battery for the Elan controller resulting
> in a battery level report of 0% or 1% depending on whether a stylus has
> interacted with the screen. These low battery level reports causes a
> variety of bad behavior in desktop environments. This patch adds the
> appropriate quirk to indicate that the batery status is unused for this
> target.
> 
> Signed-off-by: Karl Kurbjun <kkurbjun@xxxxxxxxx>
> ---
>  drivers/hid/hid-ids.h   | 1 +
>  drivers/hid/hid-input.c | 2 ++
>  2 files changed, 3 insertions(+)


<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>



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