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Date: Sat, 19 Dec 2020 22:34:54 -0500 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>, Rajat Jain <rajatja@...gle.com>, Sasha Levin <sashal@...nel.org>, linux-input@...r.kernel.org Subject: [PATCH AUTOSEL 5.4 07/10] Input: cros_ec_keyb - send 'scancodes' in addition to key events From: Dmitry Torokhov <dmitry.torokhov@...il.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@...gle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com> Signed-off-by: Sasha Levin <sashal@...nel.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 8d4d9786cc745..cae262b6ff398 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -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); } -- 2.27.0
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