Re: [PATCH v2] Input: cros-ec-keyb: Only register keyboard if rows/columns exist

[Dmitry Torokhov]

On Mon, Apr 25, 2022 at 02:07:26PM -0700, Stephen Boyd wrote:
> If the device is a detachable, we may still probe this device because
> there are some button switches, e.g. volume buttons and power buttons,
> registered by this driver. Let's allow the device node to be missing row
> and column device properties to indicate that the keyboard matrix
> shouldn't be registered. This removes an input device on Trogdor devices
> such as Wormdingler that don't have a matrix keyboard, but still have
> power and volume buttons. That helps userspace understand there isn't
> a keyboard present when the detachable keyboard is disconnected.
> 
> Cc: Benson Leung <bleung@xxxxxxxxxxxx>
> Cc: Guenter Roeck <groeck@xxxxxxxxxxxx>
> Cc: Douglas Anderson <dianders@xxxxxxxxxxxx>
> Cc: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx>
> Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>

Applied, thank you.

-- 
Dmitry