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Commit f3cf5c4f authored by Seth Forshee's avatar Seth Forshee Committed by Dmitry Torokhov
Browse files

Input: sparse-keymap - report scancodes with key events 



Scancodes are useful debugging aids when incorrect keycodes
are being sent, as is common with laptop hotkeys.

Signed-off-by: default avatarSeth Forshee <seth.forshee@canonical.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent d51ca076

drivers/input/sparse-keymap.c

+6 −0
Original line number Diff line number Diff line
@@ -208,6 +208,11 @@ int sparse_keymap_setup(struct input_dev *dev, 
		}

	}



	if (test_bit(EV_KEY, dev->evbit)) {

		__set_bit(EV_MSC, dev->evbit);

		__set_bit(MSC_SCAN, dev->mscbit);

	}



	dev->keycode = map;

	dev->keycodemax = map_size;

	dev->getkeycode = sparse_keymap_getkeycode;
@@ -268,6 +273,7 @@ void sparse_keymap_report_entry(struct input_dev *dev, const struct key_entry *k 
{

	switch (ke->type) {

	case KE_KEY:

		input_event(dev, EV_MSC, MSC_SCAN, ke->code);

		input_report_key(dev, ke->keycode, value);

		input_sync(dev);

		if (value && autorelease) {