Commit 80db2a08 authored Dec 09, 2020 by Dmitry Torokhov

Input: cros_ec_keyb - send 'scancodes' in addition to key events

To let userspace know what 'scancodes' should be used in EVIOCGKEYCODE
and EVIOCSKEYCODE ioctls, we should send EV_MSC/MSC_SCAN events in
addition to EV_KEY/KEY_* events. The driver already declared MSC_SCAN
capability, so it is only matter of actually sending the events.

Link: https://lore.kernel.org/r/X87aOaSptPTvZ3nZ@google.com

Acked-by: Rajat Jain <rajatja@google.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 223f61b8

drivers/input/keyboard/cros_ec_keyb.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -183,6 +183,7 @@ static void cros_ec_keyb_process(struct cros_ec_keyb *ckdev,
		"changed: [r%d c%d]: byte %02x\n",
		row, col, new_state);

		input_event(idev, EV_MSC, MSC_SCAN, pos);
		input_report_key(idev, keycodes[pos],
		new_state);
		}