diff mbox series

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

Message ID X87aOaSptPTvZ3nZ@google.com
State Accepted
Commit 80db2a087f425b63f0163bc95217abd01c637cb5
Headers show
Series Input: cros_ec_keyb - send 'scancodes' in addition to key events | expand

Commit Message

Dmitry Torokhov Dec. 8, 2020, 1:43 a.m. UTC
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.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/keyboard/cros_ec_keyb.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index 023f083dadd3..354d74d62f05 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -184,6 +184,7 @@  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);
 			}