Whether we decide to go for any new keytable ioctl():s or not in rc-core, we
should provide the protocol information of keypresses to userspace.
Note that this means that the RC_TYPE_* definitions become part of the
userspace <-> kernel API/ABI (meaning a full patch should maybe move those
defines under include/uapi).
This would also need to be ack:ed by the input maintainers.
---
drivers/media/rc/rc-main.c | 1 +
include/uapi/linux/input-event-codes.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index e0f9b322ab02..a38c1f3569ee 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -773,6 +773,7 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_type protocol,
if (new_event && dev->keypressed)
ir_do_keyup(dev, false);
+ input_event(dev->input_dev, EV_MSC, MSC_PROTOCOL, protocol);
input_event(dev->input_dev, EV_MSC, MSC_SCAN, scancode);
if (new_event && keycode != KEY_RESERVED) {
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 3af60ee69053..1a8c3554cbcb 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -794,6 +794,7 @@
#define MSC_RAW 0x03
#define MSC_SCAN 0x04
#define MSC_TIMESTAMP 0x05
+#define MSC_PROTOCOL 0x06
#define MSC_MAX 0x07
#define MSC_CNT (MSC_MAX+1)
