Re: [PATCH v2] Input: cros_ec_keyb: add support for base attached event

[Dmitry Torokhov]

On Fri, Jan 19, 2024 at 03:48:17PM +0800, Ting Shen wrote:
> There is a new type of ChromeOS detachable keyboard that talks to
> the host via CrOS EC host command interface, rather than the USB
> interface.
> 
> To trigger the firmware update daemon (hammerd) on this keyboard, a
> signal is required to replace the typical USB hotplug event. This patch
> addresses this by mapping the EC's BASE_ATTACHED event to SW_DOCK.

I think emitting an uevent on attachment might make more sense here,
SW_DOCK is to signal attachment of a legacy docking station.

Thanks.

-- 
Dmitry