From: Dmitry Torokhov dmitry.torokhov@gmail.com
[ Upstream commit 80db2a087f425b63f0163bc95217abd01c637cb5 ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/input/keyboard/cros_ec_keyb.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 0993b3f12df6a..149f4045f0f15 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -196,6 +196,7 @@ 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); }